[
  {
    "label": "sample021_RGB_001",
    "image_path": "RGB/sample021_RGB_001.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8794501565594579,
        0.0032910354319089785,
        0.47597961218242446,
        -4.089006445268364
      ],
      [
        0.2652240521203451,
        -0.8269677118098195,
        0.49576265067156466,
        -8.14298257180574
      ],
      [
        0.39525134320380223,
        0.5622397822191321,
        0.7264040218678397,
        -11.14410514337863
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8794501565594577,
        0.265224052120345,
        0.39525134320380206,
        2.9683600023005754
      ],
      [
        0.0032910354319090895,
        -0.8269677118098198,
        0.5622397822191324,
        -0.45486735078043683
      ],
      [
        0.47597961218242457,
        0.49576265067156455,
        0.7264040218678399,
        14.078393122469354
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_003",
    "image_path": "RGB/sample021_RGB_003.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8127510248226453,
        0.004503803127959255,
        0.5825937584690756,
        -4.740398931778124
      ],
      [
        0.3239400794275361,
        -0.827654593714406,
        0.4583128826946967,
        -7.939963603733657
      ],
      [
        0.48425055146093593,
        0.5612197334919949,
        0.6712181568975569,
        -10.828057178862142
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8127510248226463,
        0.3239400794275363,
        0.4842505514609363,
        3.9628010106889233
      ],
      [
        0.004503803127959148,
        -0.8276545937144065,
        0.5612197334919952,
        -0.47327816286154123
      ],
      [
        0.582593758469076,
        0.45831288269469694,
        0.6712181568975569,
        13.668703020402765
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_004",
    "image_path": "RGB/sample021_RGB_004.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7330854552173662,
        0.005239633891573614,
        0.6801163588573864,
        -5.601285529668115
      ],
      [
        0.3778444972412511,
        -0.8283262737887962,
        0.41365338153540254,
        -7.781150830019916
      ],
      [
        0.5655256415523999,
        0.5602215011831034,
        0.6052541766554747,
        -10.62329488343623
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7330854552173657,
        0.37784449724125097,
        0.5655256415523998,
        4.841589725363624
      ],
      [
        0.005239633891573006,
        -0.828326273788797,
        0.5602215011831031,
        -0.4645847802119516
      ],
      [
        0.6801163588573869,
        0.4136533815354037,
        0.6052541766554748,
        13.458018870475712
      ],
      [
        -0.0,
        0.0,
        -0.0,
        0.9999999999999998
      ]
    ]
  },
  {
    "label": "sample021_RGB_005",
    "image_path": "RGB/sample021_RGB_005.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5868288280126039,
        0.005131319661508649,
        0.8096947549366269,
        -7.544659288046581
      ],
      [
        0.45046877550848363,
        -0.8288739792262656,
        0.3317315312922528,
        -7.182171132695222
      ],
      [
        0.6728371340118204,
        0.5594118305150038,
        0.4840956465148309,
        -9.775353511996633
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5868288280126045,
        0.4504687755084839,
        0.6728371340118208,
        5.385141108843014
      ],
      [
        0.005131319661508292,
        -0.8288739792262662,
        0.5594118305150036,
        -0.445952305619667
      ],
      [
        0.8096947549366276,
        0.3317315312922533,
        0.4840956465148309,
        13.223629759468265
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_006",
    "image_path": "RGB/sample021_RGB_006.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.4850692040434168,
        0.003030097728185299,
        0.8744705173969237,
        -9.168449085873158
      ],
      [
        0.4883612953875783,
        -0.8285866163589795,
        0.2737653454295184,
        -6.89196571563588
      ],
      [
        0.7254041028668452,
        0.559852692856375,
        0.40044206802659077,
        -9.381652288561503
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.4850692040434169,
        0.4883612953875783,
        0.7254041028668453,
        5.723926066050273
      ],
      [
        0.0030300977281851895,
        -0.8285866163589799,
        0.5598526928563752,
        -0.4304659584414107
      ],
      [
        0.8744705173969239,
        0.2737653454295185,
        0.40044206802659077,
        13.661128034618276
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_007",
    "image_path": "RGB/sample021_RGB_007.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.4816775802634998,
        0.00144638162431859,
        0.876347315082152,
        -8.436056017386248
      ],
      [
        0.49007048871238734,
        -0.8285744572363155,
        0.2707310194801236,
        -6.684236237651326
      ],
      [
        0.7265105813164058,
        0.5598770193495549,
        0.39839691068023647,
        -9.070377310542334
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.4816775802634996,
        0.49007048871238723,
        0.7265105813164054,
        5.8020129628741355
      ],
      [
        0.0014463816243189818,
        -0.8285744572363154,
        0.559877019349555,
        -0.44788984324371117
      ],
      [
        0.8763473150821519,
        0.2707310194801233,
        0.39839691068023664,
        12.816155431008575
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_008",
    "image_path": "RGB/sample021_RGB_008.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.47932132841028985,
        0.0007167830553783117,
        0.8776391914409059,
        -6.87506754233647
      ],
      [
        0.49129555975502703,
        -0.828413745496978,
        0.268996913061587,
        -6.2470067772122455
      ],
      [
        0.7272411822057316,
        0.5601161955288562,
        0.3967242246325401,
        -8.427934251832031
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.4793213284102894,
        0.49129555975502676,
        0.7272411822057314,
        5.902901052955259
      ],
      [
        0.0007167830553780893,
        -0.8284137454969778,
        0.560116195528856,
        -0.44955588123298074
      ],
      [
        0.8776391914409055,
        0.26899691306158724,
        0.3967242246325401,
        11.057819939214792
      ],
      [
        -0.0,
        0.0,
        -0.0,
        0.9999999999999998
      ]
    ]
  },
  {
    "label": "sample021_RGB_010",
    "image_path": "RGB/sample021_RGB_010.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.2773444390673484,
        0.0002813182947505044,
        0.9607705152524381,
        -7.39151379809503
      ],
      [
        0.5363847492093103,
        -0.8296031939014846,
        0.15508043552982714,
        -5.479904346048973
      ],
      [
        0.7971019150234699,
        0.5583533482737189,
        0.22993493761810999,
        -7.306424812868839
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.27734443906734824,
        0.5363847492093106,
        0.79710191502347,
        6.7133070804680095
      ],
      [
        0.0002813182947506432,
        -0.8296031939014847,
        0.5583533482737189,
        -0.4645000215240538
      ],
      [
        0.9607705152524378,
        0.15508043552982714,
        0.2299349376181102,
        9.631376806496743
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_011",
    "image_path": "RGB/sample021_RGB_011.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.016851058454877665,
        -0.0015383357000609,
        0.9998568274269191,
        -7.579529003684582
      ],
      [
        0.5577329665404278,
        -0.8299806978028803,
        0.008122764840736055,
        -4.773795973902891
      ],
      [
        0.8298493717916307,
        0.557789991661663,
        0.014844033788626587,
        -6.299498379752361
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.016851058454877645,
        0.557732966540428,
        0.8298493717916309,
        7.762415076921975
      ],
      [
        -0.001538335700061093,
        -0.8299806978028802,
        0.5577899916616627,
        -0.46002122492979114
      ],
      [
        0.9998568274269195,
        0.008122764840736233,
        0.014844033788626506,
        7.710730211908495
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_012",
    "image_path": "RGB/sample021_RGB_012.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.23153781863301354,
        -0.0036460031054047493,
        0.9728190711555882,
        -7.449276772633981
      ],
      [
        0.542276786949782,
        -0.8297382315791065,
        -0.1321754644077257,
        -3.9782768555021355
      ],
      [
        0.8076670879007557,
        0.5581408188954939,
        -0.19013863732703262,
        -5.1447542161199475
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.23153781863301326,
        0.5422767869497818,
        0.8076670879007553,
        8.037365140826356
      ],
      [
        -0.0036460031054046643,
        -0.8297382315791064,
        0.5581408188954938,
        -0.4565911578612407
      ],
      [
        0.972819071155588,
        -0.13217546440772585,
        -0.19013863732703268,
        5.742751363780631
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_013",
    "image_path": "RGB/sample021_RGB_013.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.47133406833060043,
        -0.0046462789367944235,
        0.8819425197386541,
        -6.916768919255351
      ],
      [
        0.491873508170255,
        -0.8286406605370191,
        -0.2672360523302546,
        -2.8266301782779646
      ],
      [
        0.7320550853530157,
        0.5597616169377944,
        -0.38828119219449053,
        -3.4528111146628846
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.4713340683306003,
        0.4918735081702551,
        0.7320550853530157,
        7.17810127175715
      ],
      [
        -0.004646278936794397,
        -0.8286406605370193,
        0.5597616169377945,
        -0.441646803237851
      ],
      [
        0.8819425197386543,
        -0.26723605233025477,
        -0.38828119219449075,
        4.0041535028338116
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_014",
    "image_path": "RGB/sample021_RGB_014.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7228865794984989,
        -0.005825882138123878,
        0.6909421482861456,
        -5.828785787716255
      ],
      [
        0.38462066977571435,
        -0.827330621940776,
        -0.40937877617234836,
        -1.5737997669259776
      ],
      [
        0.574022589766502,
        0.5616850550765984,
        -0.5958254487191335,
        -1.6935549719871965
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7228865794984982,
        0.3846206697757143,
        0.574022589766502,
        5.791005752091622
      ],
      [
        -0.005825882138123903,
        -0.827330621940776,
        0.5616850550765986,
        -0.38476604127284814
      ],
      [
        0.690942148286145,
        -0.40937877617234825,
        -0.5958254487191335,
        2.3740104004251448
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_015",
    "image_path": "RGB/sample021_RGB_015.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9528375744410771,
        -0.007522576852551378,
        0.30338748749864686,
        -4.010372166655687
      ],
      [
        0.16540091133437596,
        -0.8252976035225215,
        -0.5399318513939891,
        -0.688080258929857
      ],
      [
        0.2544466452186039,
        0.5646479225654516,
        -0.7851303256654384,
        -0.518598314880648
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9528375744410779,
        0.16540091133437604,
        0.254446645218604,
        4.066997991217809
      ],
      [
        -0.007522576852551427,
        -0.8252976035225217,
        0.5646479225654518,
        -0.3052138604136657
      ],
      [
        0.3033874874986471,
        -0.5399318513939892,
        -0.7851303256654388,
        0.43801302361273026
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_016",
    "image_path": "RGB/sample021_RGB_016.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9996801818522882,
        -0.008162056513879965,
        -0.023935639645532893,
        -1.6947950913558107
      ],
      [
        -0.020318961858738008,
        -0.8227225373237985,
        -0.5680798943533156,
        -0.18777107477874752
      ],
      [
        -0.015055689979530202,
        0.5683845594427731,
        -0.822625260240825,
        0.17338820778284056
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9996801818522876,
        -0.020318961858738004,
        -0.015055689979530195,
        1.6930482309248225
      ],
      [
        -0.008162056513879957,
        -0.8227225373237985,
        0.5683845594427731,
        -0.2668676884863022
      ],
      [
        -0.02393563964553288,
        -0.5680798943533155,
        -0.8226252602408249,
        -0.004601457352580633
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_017",
    "image_path": "RGB/sample021_RGB_017.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9163107390168144,
        -0.007313531210491692,
        -0.4004012260516854,
        1.3319787221056703
      ],
      [
        -0.23440418081525044,
        -0.820458006347408,
        -0.5214435154806001,
        -0.1217577084144473
      ],
      [
        -0.32469879824044795,
        0.5716600144156218,
        -0.7535088044207181,
        0.21073943474341783
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9163107390168143,
        -0.23440418081525047,
        -0.32469879824044795,
        -1.18062008190309
      ],
      [
        -0.007313531210491919,
        -0.8204580063474092,
        0.5716600144156219,
        -0.21062692705067784
      ],
      [
        -0.40040122605168554,
        -0.5214435154806007,
        -0.7535088044207182,
        0.6286301654111871
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_018",
    "image_path": "RGB/sample021_RGB_018.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.709660343998318,
        -0.004117236824742299,
        -0.7045319329293155,
        4.361312401769397
      ],
      [
        -0.40666257057408756,
        -0.8189828042109026,
        -0.4048366585438153,
        -0.8048809404843003
      ],
      [
        -0.5753327296880162,
        0.5738032892618997,
        -0.5828739446758285,
        -0.8825414190110512
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7096603439983185,
        -0.4066625705740876,
        -0.5753327296880162,
        -3.930120375249601
      ],
      [
        -0.004117236824742355,
        -0.8189828042109027,
        0.5738032892618997,
        -0.13482192453056455
      ],
      [
        -0.7045319329293157,
        -0.40483665854381523,
        -0.5828739446758284,
        2.232428147817148
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_019",
    "image_path": "RGB/sample021_RGB_019.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.39447043199880194,
        9.543001618710079e-05,
        -0.9189086293923839,
        6.5606428683030735
      ],
      [
        -0.5281124187539996,
        -0.8183286761152753,
        -0.22679385133909818,
        -2.019124322038885
      ],
      [
        -0.7519909251024764,
        0.5747505273947408,
        -0.3227560686075302,
        -2.6804363500336215
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.39447043199880255,
        -0.5281124187539997,
        -0.7519909251024767,
        -5.66996806646645
      ],
      [
        9.543001618736453e-05,
        -0.8183286761152754,
        0.574750527394741,
        -0.11235120979149678
      ],
      [
        -0.9189086293923847,
        -0.22679385133909785,
        -0.3227560686075302,
        4.705579266228089
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_020",
    "image_path": "RGB/sample021_RGB_020.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.03687913077107968,
        0.0038833894522209284,
        -0.9993121879572626,
        7.764689906154217
      ],
      [
        -0.5733866544923731,
        -0.8189231744219663,
        -0.02434294240008389,
        -3.6295463015547393
      ],
      [
        -0.8184544423262747,
        0.5738900188023942,
        -0.027974491154875436,
        -5.012339506122548
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.036879130771079564,
        -0.5733866544923732,
        -0.818454442326275,
        -6.469859960853069
      ],
      [
        0.0038833894522207774,
        -0.8189231744219663,
        0.5738900188023941,
        -0.12594128044938652
      ],
      [
        -0.9993121879572634,
        -0.0243429424000841,
        -0.027974491154875478,
        7.530777775192205
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_021",
    "image_path": "RGB/sample021_RGB_021.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.2854943433268491,
        0.0068017308566750145,
        -0.9583562575502516,
        7.801013118921461
      ],
      [
        -0.5496651814863845,
        -0.8203221625227677,
        0.15792320265087487,
        -5.46283810467178
      ],
      [
        -0.7850867265403942,
        0.5718612472718558,
        0.23793601173165446,
        -7.698312362568066
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.28549434332684887,
        -0.5496651814863844,
        -0.7850867265403938,
        -6.819429633178543
      ],
      [
        0.006801730856675697,
        -0.8203221625227685,
        0.5718612472718559,
        -0.13198104963391538
      ],
      [
        -0.9583562575502522,
        0.15792320265087567,
        0.23793601173165424,
        10.170564367416935
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_022",
    "image_path": "RGB/sample021_RGB_022.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5631117267833068,
        0.00922343023301736,
        -0.826329299670452,
        6.8771194251436745
      ],
      [
        -0.474774972183582,
        -0.8220481675646004,
        0.3143652906918346,
        -7.25220439001555
      ],
      [
        -0.676382960272656,
        0.5693432519477326,
        0.46728401696867355,
        -10.288054597344528
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5631117267833069,
        -0.47477497218358206,
        -0.676382960272656,
        -6.529243366750208
      ],
      [
        0.009223430233017301,
        -0.8220481675646004,
        0.5693432519477326,
        -0.16765750017022088
      ],
      [
        -0.8263292996704513,
        0.3143652906918343,
        0.46728401696867305,
        12.770050098593039
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_023",
    "image_path": "RGB/sample021_RGB_023.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8008197722158199,
        0.009913725141583646,
        -0.5988233549904504,
        4.837205253452588
      ],
      [
        -0.3458208332854464,
        -0.8239886941887355,
        0.4488324666452985,
        -8.844104215642105
      ],
      [
        -0.48897407261935805,
        0.566519505315537,
        0.6632948110780592,
        -12.54130258321492
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8008197722158205,
        -0.3458208332854465,
        -0.4889740726193581,
        -5.3171176803518865
      ],
      [
        0.009913725141583363,
        -0.8239886941887344,
        0.5665195053155365,
        -0.23050407179679577
      ],
      [
        -0.5988233549904505,
        0.448832466645298,
        0.6632948110780591,
        15.184733516630951
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_024",
    "image_path": "RGB/sample021_RGB_024.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8979128262929748,
        0.008319630874254635,
        -0.44009469449276395,
        3.0189508219233234
      ],
      [
        -0.25408749428436006,
        -0.8262222821014331,
        0.5027885100192675,
        -9.76369019085823
      ],
      [
        -0.35943302801336774,
        0.563282810230541,
        0.743989498630139,
        -13.778437358969823
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8979128262929736,
        -0.2540874942843599,
        -0.3594330280133675,
        -4.722502371838315
      ],
      [
        0.008319630874254549,
        -0.8262222821014332,
        0.5632828102305413,
        -0.3309380315421933
      ],
      [
        -0.44009469449276367,
        0.5027885100192674,
        0.7439894986301392,
        16.488708185621107
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_025",
    "image_path": "RGB/sample021_RGB_025.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8990237821144391,
        0.00723721854232718,
        -0.437839995729512,
        2.5759385519806015
      ],
      [
        -0.25089051336730156,
        -0.8279979549181578,
        0.5014711726048077,
        -9.442707421400904
      ],
      [
        -0.3589013645765927,
        0.5606844115178513,
        0.7462056024889794,
        -13.227304147553772
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8990237821144405,
        -0.25089051336730167,
        -0.35890136457659283,
        -4.800553201263182
      ],
      [
        0.007237218542327064,
        -0.8279979549181575,
        0.5606844115178514,
        -0.42084182212392396
      ],
      [
        -0.4378399957295121,
        0.5014711726048071,
        0.7462056024889789,
        15.733382948503031
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_026",
    "image_path": "RGB/sample021_RGB_026.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8999791435237419,
        0.006576518238124246,
        -0.4358833452084811,
        1.6292094237687405
      ],
      [
        -0.24904761171935555,
        -0.8284059305803018,
        0.501715956768638,
        -8.415653599985598
      ],
      [
        -0.3577888040718396,
        0.5600896031772489,
        0.7471859260542822,
        -11.77388254467025
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8999791435237416,
        -0.2490476117193555,
        -0.35778880407183944,
        -4.8422072832494845
      ],
      [
        0.006576518238124212,
        -0.8284059305803014,
        0.5600896031772488,
        -0.3878626751267765
      ],
      [
        -0.43588334520848054,
        0.5017159567686373,
        0.7471859260542814,
        13.72969228382148
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_027",
    "image_path": "RGB/sample021_RGB_027.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9007829654357751,
        0.006540023894492125,
        -0.43422030959893043,
        1.6226151798024737
      ],
      [
        -0.24838791957436748,
        -0.8279426025868777,
        0.5028066111649544,
        -8.15064857333945
      ],
      [
        -0.35622112597409067,
        0.5607747095840963,
        0.7474210556979404,
        -11.945512851618284
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9007829654357749,
        -0.2483879195743675,
        -0.35622112597409067,
        -4.818142567231433
      ],
      [
        0.0065400238944920116,
        -0.8279426025868772,
        0.5607747095840963,
        -0.060139634429822814
      ],
      [
        -0.43422030959893027,
        0.5028066111649542,
        0.7474210556979404,
        13.731100280100883
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_030",
    "image_path": "RGB/sample021_RGB_030.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9008333969624327,
        0.0074806481261811275,
        -0.43410048470456297,
        1.6624671932863244
      ],
      [
        -0.250260132825181,
        -0.8259810247868467,
        0.5050992106610281,
        -7.137805245758618
      ],
      [
        -0.35478029375297476,
        0.5636482827044568,
        0.7459434003789227,
        -12.624988727033168
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9008333969624326,
        -0.25026013282518095,
        -0.35478029375297476,
        -4.767799329021926
      ],
      [
        0.007480648126181126,
        -0.8259810247868462,
        0.5636482827044567,
        1.2079251914404432
      ],
      [
        -0.43410048470456297,
        0.5050992106610281,
        0.7459434003789228,
        13.744504630684542
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_031",
    "image_path": "RGB/sample021_RGB_031.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9003984316124083,
        0.0074933555655258,
        -0.435001740194547,
        1.6490931611489512
      ],
      [
        -0.2510824622586243,
        -0.8254929362192415,
        0.5054888815773124,
        -6.855912711277396
      ],
      [
        -0.35530305584959765,
        0.5643627041845554,
        0.7451539952448982,
        -12.796085312789119
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.900398431612408,
        -0.251082462258624,
        -0.3553030558495974,
        -4.78304676324259
      ],
      [
        0.0074933555655257705,
        -0.8254929362192414,
        0.5643627041845556,
        1.5497685541895767
      ],
      [
        -0.4350017401945472,
        0.5054888815773121,
        0.7451539952448983,
        13.718000137777384
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_038",
    "image_path": "RGB/sample021_RGB_038.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.897669561608829,
        0.007006685904512561,
        -0.44061350922735976,
        1.6448162798665023
      ],
      [
        -0.25495548519044936,
        -0.8237915248351007,
        0.5063252158259173,
        -6.451870609920621
      ],
      [
        -0.3594260128765248,
        0.5668495655484751,
        0.7412789699601555,
        -13.138975193182839
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8976695616088286,
        -0.25495548519044936,
        -0.3594260128765247,
        -4.890927759832759
      ],
      [
        0.007006685904512646,
        -0.8237915248351012,
        0.5668495655484751,
        2.1213013411789485
      ],
      [
        -0.44061350922735987,
        0.5063252158259179,
        0.7412789699601559,
        13.731119049689841
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_042",
    "image_path": "RGB/sample021_RGB_042.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9353592834793024,
        0.008084295055383578,
        -0.3536066387704626,
        0.19295781915925267
      ],
      [
        -0.20669188709125547,
        -0.8237670340055809,
        0.5279075084674432,
        -6.370375061292296
      ],
      [
        -0.28702173196422365,
        0.566870812318914,
        0.77218910088213,
        -13.138666391152436
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9353592834793013,
        -0.20669188709125527,
        -0.2870217319642235,
        -4.907302738715754
      ],
      [
        0.008084295055383684,
        -0.823767034005581,
        0.5668708123189139,
        2.19866159225259
      ],
      [
        -0.3536066387704624,
        0.5279075084674432,
        0.7721891008821296,
        13.576734979841588
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_043",
    "image_path": "RGB/sample021_RGB_043.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9421796381330507,
        0.007635384707575681,
        -0.33502123871157996,
        -0.6562665741953059
      ],
      [
        -0.195607803242561,
        -0.8242784667273091,
        0.5313215566869995,
        -6.468504488007514
      ],
      [
        -0.27209394847753154,
        0.56613312055562,
        0.7781119283315625,
        -13.266564738645066
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9421796381330501,
        -0.19560780324256094,
        -0.2720939484775315,
        -5.493362939028672
      ],
      [
        0.007635384707575681,
        -0.8242784667273085,
        0.5661331205556197,
        2.1838035809134384
      ],
      [
        -0.3350212387115796,
        0.5313215566869992,
        0.7781119283315621,
        13.539864904515694
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_044",
    "image_path": "RGB/sample021_RGB_044.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9489835328350283,
        0.008366784711391295,
        -0.31521461152925984,
        -1.8756659324485554
      ],
      [
        -0.18486956484529407,
        -0.8245848662281405,
        0.534680317929724,
        -6.646327566004946
      ],
      [
        -0.25544764317147395,
        0.5656764051125984,
        0.784064223324229,
        -13.49354579383726
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.948983532835028,
        -0.18486956484529402,
        -0.25544764317147384,
        -6.455574239002036
      ],
      [
        0.008366784711391297,
        -0.8245848662281409,
        0.5656764051125984,
        2.1682126430047792
      ],
      [
        -0.31521461152926006,
        0.5346803179297244,
        0.7840642233242294,
        13.54222973053611
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_045",
    "image_path": "RGB/sample021_RGB_045.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.999952372497374,
        0.009623441923923908,
        -0.001625454524123218,
        -4.137073710378579
      ],
      [
        -0.00886426982904389,
        -0.8258312307732745,
        0.5638476771255658,
        -6.900112464740879
      ],
      [
        0.0040838042645346155,
        0.5638352309363396,
        0.8258772032800602,
        -13.667689397923073
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.999952372497374,
        -0.008864269829043892,
        0.004083804264534617,
        -4.142224962378213
      ],
      [
        0.009623441923923908,
        -0.8258312307732748,
        0.5638352309363396,
        2.047809327399963
      ],
      [
        -0.001625454524123221,
        0.5638476771255659,
        0.82587720328006,
        15.171720855227376
      ],
      [
        0.0,
        -0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_047",
    "image_path": "RGB/sample021_RGB_047.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7040609518134653,
        0.007022521032319012,
        0.7101048234802144,
        -7.3438616523285445
      ],
      [
        0.3929796023488066,
        -0.8290328890663554,
        0.39783350912670096,
        -6.318974044001053
      ],
      [
        0.5914940475349604,
        0.5591557502562609,
        0.5809299774379587,
        -12.501988190194853
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7040609518134663,
        0.392979602348807,
        0.591494047534961,
        4.707553278991753
      ],
      [
        0.007022521032318775,
        -0.8290328890663562,
        0.5591557502562611,
        1.8034937014617243
      ],
      [
        0.7101048234802155,
        0.3978335091267018,
        0.5809299774379593,
        14.9915909175549
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_048",
    "image_path": "RGB/sample021_RGB_048.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5043350963710418,
        0.004497402291957886,
        0.8634963137970164,
        -8.40241137989665
      ],
      [
        0.4798613937665599,
        -0.8299041845413746,
        0.28459108779638465,
        -5.560604261729716
      ],
      [
        0.7178991247667229,
        0.5578878183410526,
        0.4163916771572575,
        -11.259269538689889
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5043350963710417,
        0.47986139376655973,
        0.7178991247667229,
        6.513708105526675
      ],
      [
        0.004497402291957114,
        -0.8299041845413757,
        0.5578878183410529,
        1.7044295978633912
      ],
      [
        0.8634963137970176,
        0.28459108779638576,
        0.4163916771572576,
        13.526215795978452
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_049",
    "image_path": "RGB/sample021_RGB_049.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.21950131768936798,
        0.0023282061162458526,
        0.9756094254305414,
        -9.237961337225409
      ],
      [
        0.5431697953215489,
        -0.8303876843514483,
        0.1241888365666805,
        -4.373017255925262
      ],
      [
        0.8104231888235784,
        0.557181185193577,
        0.1810065796685383,
        -9.371740300765362
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.21950131768936806,
        0.543169795321549,
        0.8104231888235788,
        7.942621860926822
      ],
      [
        0.0023282061162458612,
        -0.8303876843514488,
        0.5571811851935774,
        1.6119655734171243
      ],
      [
        0.9756094254305417,
        0.12418883656668052,
        0.18100657966853834,
        11.252068735042752
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_050",
    "image_path": "RGB/sample021_RGB_050.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.07782314493958564,
        -0.0003134830373841904,
        0.996967130772172,
        -9.567682967814193
      ],
      [
        0.5564282967446593,
        -0.8297458900873458,
        -0.04369563439286861,
        -3.098464649625421
      ],
      [
        0.8272430771505732,
        0.5581412541745531,
        -0.0643990038347434,
        -7.497754320068687
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.07782314493958603,
        0.5564282967446594,
        0.8272430771505735,
        8.67112594130745
      ],
      [
        -0.00031348303738399524,
        -0.8297458900873462,
        0.5581412541745534,
        1.6108683847707133
      ],
      [
        0.9969671307721725,
        -0.04369563439286859,
        -0.06439900383474302,
        8.920428148840175
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_051",
    "image_path": "RGB/sample021_RGB_051.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.3016587006215965,
        -0.0029062381315090313,
        0.9534115491849323,
        -9.40633552419887
      ],
      [
        0.5335603430790773,
        -0.8282240214775233,
        -0.1713427282989744,
        -1.9768194719462664
      ],
      [
        0.7901363101595994,
        0.560389618058295,
        -0.24829032872798573,
        -5.936262858631757
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.30165870062159716,
        0.5335603430790776,
        0.7901363101595997,
        8.582712258754427
      ],
      [
        -0.002906238131509449,
        -0.8282240214775234,
        0.5603896180582951,
        1.6620336522736838
      ],
      [
        0.9534115491849324,
        -0.1713427282989738,
        -0.24829032872798557,
        7.155478626016489
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_053",
    "image_path": "RGB/sample021_RGB_053.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.6325412669426708,
        -0.0061601973273315265,
        0.7745021611225167,
        -8.146226262540301
      ],
      [
        0.43364333630706886,
        -0.8257296016943406,
        -0.3607271569513161,
        -0.11880103948037886
      ],
      [
        0.6417515114832493,
        0.5640325140048168,
        -0.5196367198864713,
        -3.2868110668757513
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.6325412669426709,
        0.43364333630706897,
        0.6417515114832495,
        7.313657530153305
      ],
      [
        -0.006160197327331171,
        -0.8257296016943407,
        0.5640325140048165,
        1.7055884128474401
      ],
      [
        0.7745021611225171,
        -0.36072715695131674,
        -0.5196367198864714,
        4.558467362437981
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_054",
    "image_path": "RGB/sample021_RGB_054.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7694059303991838,
        -0.00789235402677596,
        0.6387113784914763,
        -7.310697607253575
      ],
      [
        0.3561819565322851,
        -0.8247356193436212,
        -0.43925570232693245,
        0.5327269094262324
      ],
      [
        0.5302347858330303,
        0.5654634107825274,
        -0.6317453624355234,
        -2.347497744726354
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7694059303991841,
        0.3561819565322852,
        0.5302347858330304,
        6.679871345397693
      ],
      [
        -0.007892354026776049,
        -0.8247356193436215,
        0.5654634107825277,
        1.7090843254247634
      ],
      [
        0.6387113784914769,
        -0.4392557023269326,
        -0.6317453624355238,
        3.420408265653022
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_055",
    "image_path": "RGB/sample021_RGB_055.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.879693960191681,
        -0.009045511271126294,
        0.47545421980262204,
        -6.37983017927663
      ],
      [
        0.2630837668527813,
        -0.8236196575110235,
        -0.5024316783205209,
        1.057098668119276
      ],
      [
        0.39613819308522574,
        0.5670703999392561,
        -0.7221535110292717,
        -1.6420265159046803
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8796939601916821,
        0.2630837668527814,
        0.39613819308522596,
        5.9846619932229
      ],
      [
        -0.00904551127112622,
        -0.8236196575110241,
        0.5670703999392565,
        1.7440830502821707
      ],
      [
        0.4754542198026225,
        -0.502431678320521,
        -0.7221535110292717,
        2.3786418246710235
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_056",
    "image_path": "RGB/sample021_RGB_056.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9567201979282294,
        -0.010042247415064716,
        0.2908360640344042,
        -5.235675888330497
      ],
      [
        0.15746177080729817,
        -0.822600992155988,
        -0.5463820993025064,
        1.4182430346997694
      ],
      [
        0.24472893905380164,
        0.5685303518466175,
        -0.7854177139705738,
        -1.0953531111644408
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9567201979282294,
        0.15746177080729817,
        0.2447289390538016,
        5.053822417277225
      ],
      [
        -0.010042247415064695,
        -0.822600992155988,
        0.5685303518466174,
        1.7368116644932527
      ],
      [
        0.2908360640344042,
        -0.5463820993025064,
        -0.7854177139705737,
        1.4373162379809614
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_057",
    "image_path": "RGB/sample021_RGB_057.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9959183575894901,
        -0.009320275688993233,
        0.08977615205238884,
        -2.7584465065177737
      ],
      [
        0.043574360267457445,
        -0.8214160106702977,
        -0.5686624768188725,
        1.7349701165724567
      ],
      [
        0.07904365973014095,
        0.5702533383291795,
        -0.8176571591938099,
        -0.5840431559953626
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9959183575894901,
        0.043574360267457445,
        0.07904365973014098,
        2.7177522098470623
      ],
      [
        -0.009320275688993254,
        -0.8214160106702983,
        0.5702533383291801,
        1.7324753093077094
      ],
      [
        0.08977615205238887,
        -0.5686624768188724,
        -0.8176571591938103,
        0.7567080489165862
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_058",
    "image_path": "RGB/sample021_RGB_058.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9865539499421323,
        -0.008255452012675392,
        -0.16322729969476255,
        0.039268028004871766
      ],
      [
        -0.09997488168262454,
        -0.820557651617689,
        -0.5627523108830468,
        1.746054835371284
      ],
      [
        -0.12929163501991398,
        0.571504145115091,
        -0.8103497301968746,
        -0.5799737243076044
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9865539499421316,
        -0.09997488168262463,
        -0.12929163501991375,
        0.06083584635865537
      ],
      [
        -0.008255452012675194,
        -0.8205576516176881,
        0.57150414511509,
        1.7645202181284287
      ],
      [
        -0.16322729969476246,
        -0.5627523108830466,
        -0.810349730196874,
        0.5190244566953377
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_059",
    "image_path": "RGB/sample021_RGB_059.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8926023161726659,
        -0.006281905254938075,
        -0.45080111227631176,
        2.48861886399205
      ],
      [
        -0.26284387716434066,
        -0.8196421092331603,
        -0.5090185743261566,
        1.4752782162750704
      ],
      [
        -0.3662979680538903,
        0.5728414705991387,
        -0.7332656054673555,
        -1.0927366408589387
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8926023161726662,
        -0.2628438771643406,
        -0.3662979680538903,
        -2.233846326973124
      ],
      [
        -0.006281905254938186,
        -0.8196421092331605,
        0.5728414705991387,
        1.8507982811398807
      ],
      [
        -0.4508011122763117,
        -0.5090185743261565,
        -0.7332656054673552,
        1.0715499717264052
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_060",
    "image_path": "RGB/sample021_RGB_060.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7229302354857994,
        -0.0033391631707636897,
        -0.6909129645691753,
        4.243246463870427
      ],
      [
        -0.3984756182051554,
        -0.8189395553059798,
        -0.41298327623677905,
        1.039038949050671
      ],
      [
        -0.5644369374132652,
        0.5738700678242098,
        -0.5933667406747454,
        -1.8141624729651171
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7229302354857989,
        -0.39847561820515537,
        -0.5644369374132651,
        -3.6775197879984356
      ],
      [
        -0.0033391631707632686,
        -0.8189395553059795,
        0.57387006782421,
        1.9061725286024047
      ],
      [
        -0.6909129645691745,
        -0.4129832762367784,
        -0.5933667406747454,
        2.284356029429201
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999998
      ]
    ]
  },
  {
    "label": "sample021_RGB_061",
    "image_path": "RGB/sample021_RGB_061.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.5004933306147312,
        -0.0005209068798533192,
        -0.8657402350972238,
        5.492088890599407
      ],
      [
        -0.49720011926977736,
        -0.8188133366442283,
        -0.28694382922736733,
        0.37746085311930105
      ],
      [
        -0.7087301795523406,
        0.5740596209363342,
        -0.4100696089716224,
        -2.7903568657483158
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.5004933306147308,
        -0.4972001192697772,
        -0.7087301795523404,
        -4.538690402174581
      ],
      [
        -0.0005209068798534278,
        -0.8188133366442287,
        0.5740596209363344,
        1.913762052111648
      ],
      [
        -0.8657402350972236,
        -0.28694382922736755,
        -0.4100696089716225,
        3.7187918410711682
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_062",
    "image_path": "RGB/sample021_RGB_062.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.25361600270088197,
        0.0020149446953743877,
        -0.9673028807834192,
        6.350752752333465
      ],
      [
        -0.554421217410601,
        -0.8191383999470372,
        -0.14706935580587488,
        -0.7400305591833476
      ],
      [
        -0.7926512706474225,
        0.5735923829080042,
        -0.20662947856233893,
        -4.4268318333898815
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.2536160027008817,
        -0.5544212174106011,
        -0.7926512706474225,
        -5.529875048410863
      ],
      [
        0.0020149446953749697,
        -0.8191383999470371,
        0.5735923829080043,
        1.9202131563158005
      ],
      [
        -0.9673028807834183,
        -0.14706935580587446,
        -0.20662947856233935,
        5.119551661443112
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_063",
    "image_path": "RGB/sample021_RGB_063.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.00037939918060953676,
        0.004262691553982789,
        -0.9999908427165611,
        6.650632067521957
      ],
      [
        -0.5732837550754708,
        -0.8193503581889447,
        -0.0032751644562812876,
        -2.236750366646529
      ],
      [
        -0.8193568161813443,
        0.5732772627589233,
        0.0027545926753245187,
        -6.615835992200849
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.000379399180609534,
        -0.5732837550754707,
        -0.8193568161813445,
        -6.700499719948239
      ],
      [
        0.004262691553982365,
        -0.8193503581889445,
        0.5732772627589233,
        1.9316765412369117
      ],
      [
        -0.9999908427165602,
        -0.0032751644562816298,
        0.0027545926753247624,
        6.661469373865912
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_064",
    "image_path": "RGB/sample021_RGB_064.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.2777913082218433,
        0.006152624105473126,
        -0.9606217436082811,
        6.184378091674877
      ],
      [
        -0.5508030348920296,
        -0.8202998377906507,
        0.1540265979445149,
        -3.9042514832979442
      ],
      [
        -0.7870501927006477,
        0.5719006219066809,
        0.23126104910387513,
        -9.0408578004722
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.27779130822184284,
        -0.5508030348920296,
        -0.7870501927006476,
        -7.548115959398146
      ],
      [
        0.006152624105473473,
        -0.8202998377906512,
        0.5719006219066811,
        1.9297651864925056
      ],
      [
        -0.9606217436082807,
        0.15402659794451537,
        0.23126104910387518,
        8.633004898785936
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_065",
    "image_path": "RGB/sample021_RGB_065.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5603230677601311,
        0.007943094684895374,
        -0.8282360575238816,
        4.745337192534212
      ],
      [
        -0.47573314050305926,
        -0.8216467772153657,
        0.3139658461022469,
        -5.511898448091331
      ],
      [
        -0.6780236269946444,
        0.5699416467836248,
        0.46416643620429754,
        -11.370705651056314
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5603230677601311,
        -0.4757331405030589,
        -0.6780236269946437,
        -7.672877952585101
      ],
      [
        0.007943094684895591,
        -0.8216467772153658,
        0.5699416467836245,
        1.9141124450102258
      ],
      [
        -0.8282360575238814,
        0.3139658461022468,
        0.4641664362042968,
        10.938707147029504
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_066",
    "image_path": "RGB/sample021_RGB_066.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7874483332131283,
        0.008423902763427416,
        -0.6163230973946198,
        2.627720651097044
      ],
      [
        -0.3555249204154569,
        -0.823020424785684,
        0.4429891774628076,
        -6.761508672932132
      ],
      [
        -0.5035147996667508,
        0.5679493095759726,
        0.6510809690574034,
        -13.120971451008232
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7874483332131291,
        -0.3555249204154571,
        -0.5035147996667514,
        -6.941293897564107
      ],
      [
        0.008423902763427643,
        -0.8230204247856846,
        0.567949309575973,
        1.8650512731231932
      ],
      [
        -0.6163230973946197,
        0.4429891774628075,
        0.6510809690574033,
        13.157614903498745
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_067",
    "image_path": "RGB/sample021_RGB_067.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9486283687701682,
        0.007321284858793825,
        -0.3163077880047618,
        -0.08829303079194303
      ],
      [
        -0.18475241348535892,
        -0.8244016283936206,
        0.5350032717781096,
        -7.477925690886552
      ],
      [
        -0.25684774415163564,
        0.5659579082316666,
        0.7834033970019869,
        -14.057163149340271
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.948628368770169,
        -0.18475241348535873,
        -0.2568477441516355,
        -5.075872737108943
      ],
      [
        0.007321284858793993,
        -0.8244016283936204,
        0.5659579082316661,
        1.791594953527992
      ],
      [
        -0.3163077880047622,
        0.5350032717781098,
        0.783403397001987,
        14.98521630087617
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_068",
    "image_path": "RGB/sample021_RGB_068.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9996471660609498,
        0.006631343041591193,
        0.025720977348794614,
        -2.6992413686615295
      ],
      [
        0.00905101068922731,
        -0.8253444210006479,
        0.5645570528552526,
        -7.587616522179884
      ],
      [
        0.024972436641544582,
        0.5645906588073965,
        0.8249931911207595,
        -14.163728708654583
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9996471660609492,
        0.009051010689227309,
        0.02497243664154457,
        -2.275910568664065
      ],
      [
        0.006631343041591186,
        -0.825344421000648,
        0.5645906588073963,
        1.7522115529826645
      ],
      [
        0.025720977348794603,
        0.5645570528552528,
        0.8249931911207595,
        16.038049293581633
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_069",
    "image_path": "RGB/sample021_RGB_069.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9347367285011277,
        0.0059015625829894865,
        0.35529202066763005,
        -5.1080988025463645
      ],
      [
        0.195498786674319,
        -0.8263949776148483,
        0.5280639784929694,
        -7.146867287232982
      ],
      [
        0.29672794408325914,
        0.5630599546513968,
        0.7713079895010093,
        -13.596620975534435
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9347367285011283,
        0.19549878667431903,
        0.2967279440832592,
        0.6569737081733602
      ],
      [
        0.0059015625829894934,
        -0.8263949776148488,
        0.5630599546513971,
        1.7797233228107807
      ],
      [
        0.35529202066763027,
        0.5280639784929694,
        0.7713079895010094,
        16.076052307430825
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_070",
    "image_path": "RGB/sample021_RGB_070.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7655502364952566,
        0.004422989929919376,
        0.643360919361859,
        -7.21816877074178
      ],
      [
        0.35824119185567044,
        -0.8276867472564422,
        0.43196978699195965,
        -6.384632572467531
      ],
      [
        0.5344119046764261,
        0.561172955136053,
        0.6320512879220986,
        -12.562103195254068
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7655502364952566,
        0.3582411918556705,
        0.5344119046764264,
        3.474705068134807
      ],
      [
        0.004422989929919076,
        -0.8276867472564421,
        0.5611729551360527,
        1.7969626942570418
      ],
      [
        0.6433609193618596,
        0.4319697869919604,
        0.6320512879220993,
        15.34174957237488
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_072",
    "image_path": "RGB/sample021_RGB_072.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.2242195425601758,
        0.0003862730311911741,
        0.974538581856691,
        -10.58066366226627
      ],
      [
        0.54589674495709,
        -0.8283351642558614,
        0.12592696098321704,
        -3.5329922882308673
      ],
      [
        0.8072932184648646,
        0.5602327252583159,
        0.18551806642556493,
        -8.265809330327343
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.2242195425601756,
        0.5458967449570897,
        0.8072932184648646,
        6.2291892412641845
      ],
      [
        0.00038627303119161154,
        -0.828335164255862,
        0.5602327252583165,
        1.7083621652333412
      ],
      [
        0.9745385818566916,
        0.12592696098321682,
        0.18551806642556548,
        12.28962090696638
      ],
      [
        -0.0,
        0.0,
        -0.0,
        0.9999999999999999
      ]
    ]
  },
  {
    "label": "sample021_RGB_075",
    "image_path": "RGB/sample021_RGB_075.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.758481010286543,
        -0.007261905016954173,
        0.6516546798498654,
        -8.180040826567813
      ],
      [
        0.3630705454254842,
        -0.8256736870081356,
        -0.43179015925196107,
        2.242851721893438
      ],
      [
        0.5411897412914874,
        0.5641012562633743,
        -0.6236212284736113,
        0.09314758705370796
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7584810102865424,
        0.36307054542548384,
        0.5411897412914871,
        5.339681713804459
      ],
      [
        -0.007261905016954386,
        -0.8256736870081345,
        0.5641012562633739,
        1.739916300236055
      ],
      [
        0.6516546798498648,
        -0.43179015925196046,
        -0.6236212284736112,
        6.357092000838558
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_076",
    "image_path": "RGB/sample021_RGB_076.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9418062321446106,
        -0.0077066402189947605,
        0.3360678931259388,
        -5.373505187047096
      ],
      [
        0.18459645584247308,
        -0.8236546680967655,
        -0.5362062441009103,
        3.524320164632785
      ],
      [
        0.2809362375770886,
        0.567039324402587,
        -0.7743004810776546,
        1.8992415950159167
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9418062321446101,
        0.18459645584247308,
        0.2809362375770886,
        3.87665787402329
      ],
      [
        -0.007706640218994752,
        -0.8236546680967652,
        0.5670393244025869,
        1.7844664133607633
      ],
      [
        0.3360678931259388,
        -0.5362062441009106,
        -0.7743004810776547,
        5.166208726102586
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_077",
    "image_path": "RGB/sample021_RGB_077.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9987145823588865,
        -0.006868407622715806,
        0.05021959737436025,
        -2.445126151390499
      ],
      [
        0.022969493384837374,
        -0.8218786000154187,
        -0.5691994107607105,
        4.058524805960381
      ],
      [
        0.04518390595509139,
        0.5696212705064869,
        -0.8206643789206507,
        2.669867450065387
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9987145823588867,
        0.022969493384837378,
        0.045183905955091384,
        2.2281258446417342
      ],
      [
        -0.006868407622715813,
        -0.821878600015418,
        0.5696212705064867,
        1.798007273563692
      ],
      [
        0.05021959737436024,
        -0.5691994107607102,
        -0.8206643789206506,
        4.623968291671098
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_078",
    "image_path": "RGB/sample021_RGB_078.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9743565252716961,
        -0.0042459125253579534,
        -0.22496962881085467,
        0.9288019949786074
      ],
      [
        -0.13195604493858354,
        -0.8206264794017026,
        -0.5560213876362434,
        4.036997278108182
      ],
      [
        -0.18225521628922783,
        0.5714491696831783,
        -0.8001430388397895,
        2.546786133864873
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.974356525271696,
        -0.13195604493858354,
        -0.18225521628922783,
        0.0918869674241563
      ],
      [
        -0.004245912525357927,
        -0.8206264794017025,
        0.5714491696831784,
        1.8614516541545172
      ],
      [
        -0.22496962881085453,
        -0.5560213876362431,
        -0.8001430388397893,
        4.491402264932245
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_079",
    "image_path": "RGB/sample021_RGB_079.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8593290387039789,
        -0.001962622430654315,
        -0.5114193498033602,
        3.107870020508756
      ],
      [
        -0.2941979660267123,
        -0.8198661612464769,
        -0.4911894078954799,
        3.6324122048873835
      ],
      [
        -0.41833139976081435,
        0.5725518542072509,
        -0.7051121997370327,
        1.9256795145752705
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8593290387039776,
        -0.29419796602671205,
        -0.4183313997608141,
        -0.7964624678692299
      ],
      [
        -0.0019626224306542013,
        -0.8198661612464764,
        0.5725518542072507,
        1.8816400492206873
      ],
      [
        -0.5114193498033595,
        -0.4911894078954793,
        -0.7051121997370324,
        4.731447383823597
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_080",
    "image_path": "RGB/sample021_RGB_080.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.6966938660261419,
        0.00107922836380131,
        -0.7173677524866071,
        4.54982006760424
      ],
      [
        -0.4104831173789296,
        -0.819508749180879,
        -0.3998862592823952,
        3.039161170060852
      ],
      [
        -0.5883207181363099,
        0.5730656552980034,
        -0.5705037136859377,
        0.9962500436907827
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.6966938660261426,
        -0.4104831173789298,
        -0.5883207181363102,
        -1.3361928401714578
      ],
      [
        0.0010792283638013662,
        -0.8195087491808789,
        0.5730656552980032,
        1.9147921900401919
      ],
      [
        -0.7173677524866078,
        -0.3998862592823953,
        -0.5705037136859379,
        5.047577337453031
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_081",
    "image_path": "RGB/sample021_RGB_081.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.589710718573998,
        0.004093466670229812,
        -0.8076041802328403,
        6.098114000826588
      ],
      [
        -0.4607174475181163,
        -0.8196048501653206,
        -0.34056911653565114,
        2.0048749739610545
      ],
      [
        -0.663310411460072,
        0.5729145949581856,
        -0.4814438336219169,
        -0.6035399589984626
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.5897107185739987,
        -0.4607174475181165,
        -0.6633104114600723,
        -3.0727766473131877
      ],
      [
        0.004093466670229752,
        -0.8196048501653207,
        0.5729145949581856,
        1.9640196773705905
      ],
      [
        -0.8076041802328405,
        -0.34056911653565103,
        -0.4814438336219167,
        5.317090265646083
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_082",
    "image_path": "RGB/sample021_RGB_082.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.5902674219964688,
        0.005302258352057677,
        -0.807190347183371,
        6.4596614879370025
      ],
      [
        -0.4594615237642364,
        -0.8199754066230831,
        -0.3413728763589092,
        1.514452749306168
      ],
      [
        -0.6636862803387524,
        0.572374194552547,
        -0.4815685856660855,
        -1.2659477951764897
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.5902674219964684,
        -0.45946152376423627,
        -0.6636862803387524,
        -3.957287148873027
      ],
      [
        0.0053022583520574715,
        -0.8199754066230838,
        0.5723741945525473,
        1.9321590644576108
      ],
      [
        -0.807190347183371,
        -0.3413728763589095,
        -0.4815685856660855,
        5.121528801024982
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_083",
    "image_path": "RGB/sample021_RGB_083.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.5392272628168683,
        0.005453179118577983,
        -0.8421426374863873,
        7.3156424393467585
      ],
      [
        -0.4790732121013271,
        -0.8204293154077118,
        -0.312065050697047,
        0.8529202353263582
      ],
      [
        -0.6926202541667004,
        0.571721961496263,
        -0.4397853820455163,
        -2.2271960999483653
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.5392272628168684,
        -0.4790732121013272,
        -0.6926202541667006,
        -5.078783740337173
      ],
      [
        0.005453179118578094,
        -0.8204293154077115,
        0.571721961496263,
        1.9332041790762649
      ],
      [
        -0.8421426374863873,
        -0.3120650506970469,
        -0.4397853820455165,
        5.447492727550409
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_084",
    "image_path": "RGB/sample021_RGB_084.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.3896971071572506,
        0.004843258661999805,
        -0.9209303488965944,
        7.987146992241295
      ],
      [
        -0.5254263363688606,
        -0.820095632572339,
        -0.22665021174879169,
        0.2602868866186778
      ],
      [
        -0.7563486826347138,
        0.5722059911267167,
        -0.317044119950875,
        -3.073580508257981
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.38969710715725103,
        -0.5254263363688607,
        -0.756348682634714,
        -5.300505060467921
      ],
      [
        0.004843258661999667,
        -0.8200956325723391,
        0.5722059911267167,
        1.9334975011125073
      ],
      [
        -0.9209303488965945,
        -0.22665021174879166,
        -0.3170441199508747,
        6.440139516881906
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_085",
    "image_path": "RGB/sample021_RGB_085.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.23584238541864244,
        0.005393824605253078,
        -0.9717763507598715,
        8.812482554956075
      ],
      [
        -0.5544933960465502,
        -0.820476240222261,
        -0.13912517015805298,
        -0.9902301599015365
      ],
      [
        -0.7980698233743764,
        0.5716551809324145,
        -0.19051223355029046,
        -4.900388209938204
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.2358423854186421,
        -0.5544933960465501,
        -0.7980698233743763,
        -6.53828494462379
      ],
      [
        0.00539382460525332,
        -0.8204762402222598,
        0.571655180932414,
        1.941339005002305
      ],
      [
        -0.9717763507598709,
        -0.13912517015805287,
        -0.19051223355029073,
        7.492412295759464
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_086",
    "image_path": "RGB/sample021_RGB_086.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.012574107436436275,
        0.005887349039589627,
        -0.9999036108262953,
        9.145764816032951
      ],
      [
        -0.570756091627243,
        -0.821031793031815,
        -0.012011606943167608,
        -2.51794426226712
      ],
      [
        -0.8210233709783004,
        0.5708521121553711,
        -0.006963501646430115,
        -7.122565870195063
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.012574107436435859,
        -0.5707560916272425,
        -0.8210233709782999,
        -7.399924896214534
      ],
      [
        0.005887349039589502,
        -0.8210317930318153,
        0.5708521121553716,
        1.9447751688572859
      ],
      [
        -0.9999036108262949,
        -0.012011606943167937,
        -0.006963501646430373,
        9.065040707372361
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_087",
    "image_path": "RGB/sample021_RGB_087.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.21836979188286304,
        0.006440498794329508,
        -0.9758448411342424,
        8.857602060406828
      ],
      [
        -0.5575303229104799,
        -0.8215339663325243,
        0.11933935309564361,
        -3.712966908392024
      ],
      [
        -0.8009210779024178,
        0.5701231990870315,
        0.18298897462524338,
        -8.828947361156967
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.2183697918828631,
        -0.55753032291048,
        -0.8009210779024181,
        -7.207148958121021
      ],
      [
        0.006440498794329427,
        -0.8215339663325244,
        0.5701231990870316,
        1.926211907610405
      ],
      [
        -0.9758448411342429,
        0.11933935309564359,
        0.18298897462524352,
        10.702348369019441
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_088",
    "image_path": "RGB/sample021_RGB_088.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.4108517771303146,
        0.006954382878755703,
        -0.9116756296993127,
        8.115365745190264
      ],
      [
        -0.5218259409648144,
        -0.8217692217192488,
        0.22889524584649212,
        -4.856560953514596
      ],
      [
        -0.7475951474996668,
        0.569778011855245,
        0.3412543225238851,
        -10.460305859988932
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.4108517771303143,
        -0.5218259409648143,
        -0.7475951474996667,
        -7.0201409532368855
      ],
      [
        0.006954382878755825,
        -0.8217692217192489,
        0.569778011855245,
        1.912642600707287
      ],
      [
        -0.9116756296993124,
        0.2288952458464923,
        0.34125432252388516,
        12.079849479052909
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_089",
    "image_path": "RGB/sample021_RGB_089.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5850060004620157,
        0.0069846737193710595,
        -0.8109988864088966,
        6.720229729189979
      ],
      [
        -0.46488866504772425,
        -0.8222670950176729,
        0.32826110576999795,
        -6.002082655248378
      ],
      [
        -0.6645649016714478,
        0.5690589062515677,
        0.4842782802090016,
        -12.090460049071197
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5850060004620156,
        -0.46488866504772414,
        -0.6645649016714477,
        -6.893820870718721
      ],
      [
        0.006984673719371087,
        -0.8222670950176734,
        0.5690589062515681,
        1.8979302906380786
      ],
      [
        -0.8109988864088963,
        0.3282611057699978,
        0.48427828020900143,
        13.275496315619627
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999999
      ]
    ]
  },
  {
    "label": "sample021_RGB_091",
    "image_path": "RGB/sample021_RGB_091.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6394679414882908,
        0.0053676877741788975,
        -0.7687990242818252,
        6.133826129105071
      ],
      [
        -0.4383464917913477,
        -0.8240615568327252,
        0.35885220312078836,
        -5.716982356399092
      ],
      [
        -0.6316115142577322,
        0.5664748348147379,
        0.5293138545123014,
        -13.142470150500682
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6394679414882911,
        -0.4383464917913478,
        -0.6316115142577324,
        -6.884569464179447
      ],
      [
        0.005367687774178703,
        -0.8240615568327248,
        0.5664748348147378,
        2.7008087630409072
      ],
      [
        -0.7687990242818254,
        0.35885220312078814,
        0.5293138545123015,
        13.723722790141217
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_094",
    "image_path": "RGB/sample021_RGB_094.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7411296558792123,
        0.00588044909956797,
        -0.6713361702565621,
        4.483603230046599
      ],
      [
        -0.38449848766796163,
        -0.8234414860024062,
        0.4172589509060284,
        -5.7708212408042625
      ],
      [
        -0.5503523836210857,
        0.5673707248779554,
        0.6125379289432229,
        -14.55968534095527
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7411296558792122,
        -0.3844984876679615,
        -0.5503523836210858,
        -6.908898252875742
      ],
      [
        0.005880449099568225,
        -0.8234414860024062,
        0.5673707248779553,
        3.4824400073336683
      ],
      [
        -0.6713361702565621,
        0.4172589509060286,
        0.6125379289432229,
        14.336291343027392
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_095",
    "image_path": "RGB/sample021_RGB_095.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8868715054355074,
        0.0069638188304086135,
        -0.4619636761411591,
        2.2779628572057673
      ],
      [
        -0.26703190386298203,
        -0.8236907001387254,
        0.500227541049359,
        -6.539754128195532
      ],
      [
        -0.37703168986952196,
        0.566996592346263,
        0.7323673730457001,
        -15.690073502144681
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8868715054355082,
        -0.2670319038629822,
        -0.3770316898695219,
        -5.641717573842217
      ],
      [
        0.006963818830408609,
        -0.8236907001387251,
        0.5669965923462624,
        3.493620232149945
      ],
      [
        -0.46196367614115874,
        0.5002275410493585,
        0.7323673730456989,
        15.814599135902064
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_096",
    "image_path": "RGB/sample021_RGB_096.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9686962629200715,
        0.006915347646954423,
        -0.24815263079727923,
        0.11021103662905467
      ],
      [
        -0.146137940281045,
        -0.8239412577798825,
        0.5475075398006122,
        -6.929264674311364
      ],
      [
        -0.2006769857634471,
        0.566633022065452,
        0.799159411938488,
        -16.23263197176788
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9686962629200702,
        -0.14613794028104493,
        -0.200676985763447,
        -4.163383102952693
      ],
      [
        0.006915347646954392,
        -0.8239412577798826,
        0.5666330220654521,
        3.487876111364477
      ],
      [
        -0.24815263079727912,
        0.5475075398006123,
        0.7991594119384884,
        16.793634433913827
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_097",
    "image_path": "RGB/sample021_RGB_097.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9999644497581834,
        0.006754218039058363,
        -0.005047747863493128,
        -2.133665646978891
      ],
      [
        -0.008425193038830386,
        -0.8244518928457427,
        0.565869324584157,
        -7.038613598205985
      ],
      [
        -0.0003396204808088778,
        0.5658917360429933,
        0.8244794889723919,
        -16.363724237539515
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9999644497581844,
        -0.008425193038830391,
        -0.0003396204808088787,
        -2.1984489288331863
      ],
      [
        0.006754218039058368,
        -0.8244518928457432,
        0.565891736042993,
        3.471509255861473
      ],
      [
        -0.005047747863493134,
        0.5658693245841574,
        0.8244794889723919,
        17.46372031366646
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_098",
    "image_path": "RGB/sample021_RGB_098.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8407058397916032,
        0.007518224966094288,
        0.5414399017745687,
        -4.293571580520696
      ],
      [
        0.3002707588393627,
        -0.8256142912332692,
        0.4777012806110319,
        -6.720006551265387
      ],
      [
        0.4506119864432466,
        0.5641848264573814,
        0.691841252939521,
        -15.885944830746555
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8407058397916032,
        0.3002707588393627,
        0.4506119864432463,
        5.566587921957459
      ],
      [
        0.0075182249660943855,
        -0.8256142912332693,
        0.5641848264573814,
        3.4467556185907653
      ],
      [
        0.5414399017745685,
        0.47770128061103145,
        0.6918412529395204,
        16.525418685904995
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_101",
    "image_path": "RGB/sample021_RGB_101.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.20780199275453176,
        0.0011066144584455095,
        0.978170285385774,
        -10.504113325721123
      ],
      [
        0.5511432165645798,
        -0.8260221874102663,
        0.1180190693947718,
        -2.62900382152713
      ],
      [
        0.8081209604026458,
        0.5636365152386773,
        0.17103915355118557,
        -10.0727826245292
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.2078019927545314,
        0.5511432165645798,
        0.8081209604026455,
        7.406208709814374
      ],
      [
        0.0011066144584460224,
        -0.826022187410266,
        0.5636365152386771,
        3.517396613557944
      ],
      [
        0.9781702853857734,
        0.1180190693947715,
        0.171039153551186,
        12.307924328001635
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_103",
    "image_path": "RGB/sample021_RGB_103.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.11591984470309286,
        -0.001983086338158635,
        0.9932565917086014,
        -10.993504132616202
      ],
      [
        0.5591778638223431,
        -0.8263432736334027,
        -0.06690972075799995,
        -1.6207748711114456
      ],
      [
        0.8209035913035663,
        0.5631632636184716,
        -0.09468068596868207,
        -8.547797916253646
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.11591984470309256,
        0.5591778638223428,
        0.8209035913035657,
        9.197584729150462
      ],
      [
        -0.001983086338159194,
        -0.8263432736334015,
        0.5631632636184707,
        3.452688290597693
      ],
      [
        0.9932565917086003,
        -0.06690972075799953,
        -0.09468068596868244,
        10.001613481426562
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_104",
    "image_path": "RGB/sample021_RGB_104.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.25306359377137544,
        -0.0030727845346872895,
        0.9674447661250329,
        -10.882994273223238
      ],
      [
        0.5440461288320939,
        -0.8264425651652076,
        -0.1449361796997718,
        -0.2182614839310508
      ],
      [
        0.7999828918235247,
        0.5630126503715128,
        -0.20747078905550953,
        -6.552723212050706
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.2530635937713752,
        0.5440461288320938,
        0.7999828918235243,
        8.114900421676461
      ],
      [
        -0.003072784534687552,
        -0.8264425651652072,
        0.5630126503715125,
        3.4754443856170028
      ],
      [
        0.9674447661250328,
        -0.14493617969977163,
        -0.20747078905550975,
        9.137563208475441
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_105",
    "image_path": "RGB/sample021_RGB_105.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.45765622832132435,
        -0.003187510528230436,
        0.8891235102365322,
        -10.347108786031564
      ],
      [
        0.499672296010423,
        -0.8262238885417296,
        -0.2601570345054234,
        1.197546199915599
      ],
      [
        0.735444337307979,
        0.5633328729797473,
        -0.37653379787478813,
        -4.546692834960175
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.45765622832132424,
        0.49967229601042285,
        0.7354443373079789,
        7.4808776207054795
      ],
      [
        -0.003187510528230185,
        -0.8262238885417296,
        0.5633328729797473,
        3.517761297084966
      ],
      [
        0.8891235102365317,
        -0.2601570345054234,
        -0.37653379787478775,
        7.799424231771283
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_106",
    "image_path": "RGB/sample021_RGB_106.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.638400209875343,
        -0.003460660234636481,
        0.7696968207429844,
        -9.569018645681382
      ],
      [
        0.4324454378851983,
        -0.8256296887075939,
        -0.3623900666090076,
        2.3064779031705536
      ],
      [
        0.6367386554021957,
        0.5642017732649748,
        -0.5255856198197031,
        -3.024208999443934
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.638400209875344,
        0.43244543788519857,
        0.6367386554021963,
        7.037068436856101
      ],
      [
        -0.0034606602346367327,
        -0.8256296887075937,
        0.564201773264975,
        3.577445591104204
      ],
      [
        0.7696968207429845,
        -0.362390066609007,
        -0.525585619819703,
        6.611607148736414
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_107",
    "image_path": "RGB/sample021_RGB_107.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7744600522596821,
        -0.004188125915412622,
        0.6326089527150618,
        -8.36302255266291
      ],
      [
        0.35488377358942197,
        -0.8249403663881577,
        -0.4399214692945825,
        3.4063311994119188
      ],
      [
        0.5237071077394906,
        0.565204256446012,
        -0.6373970613349644,
        -1.4369684187115526
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7744600522596818,
        0.3548837735894219,
        0.5237071077394907,
        6.020525787517949
      ],
      [
        -0.004188125915412481,
        -0.8249403663881572,
        0.5652042564460116,
        3.5871753828325565
      ],
      [
        0.6326089527150616,
        -0.43992146929458253,
        -0.6373970613349643,
        5.873121717403899
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_108",
    "image_path": "RGB/sample021_RGB_108.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8832537504802074,
        -0.003983221792584757,
        0.46887839170385937,
        -6.539184799455499
      ],
      [
        0.2625924396250578,
        -0.8242448161129081,
        -0.5016629284317893,
        4.451417464774922
      ],
      [
        0.38846881845832504,
        0.5662195837792519,
        -0.7269713612175127,
        0.08822889964171385
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8832537504802084,
        0.2625924396250579,
        0.3884688184583254,
        4.5725767509397075
      ],
      [
        -0.003983221792584649,
        -0.8242448161129085,
        0.5662195837792522,
        3.593053815463833
      ],
      [
        0.4688783917038598,
        -0.5016629284317895,
        -0.726971361217513,
        5.363333456145679
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_109",
    "image_path": "RGB/sample021_RGB_109.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9681563441211749,
        -0.0033399591091465286,
        0.2503240659846167,
        -4.232479513568278
      ],
      [
        0.13946464403404324,
        -0.8231847439808675,
        -0.5503784973467012,
        5.324457575489288
      ],
      [
        0.20790119384548775,
        0.5677637906297868,
        -0.796505726060596,
        1.343542298244572
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9681563441211747,
        0.1394646440340432,
        0.20790119384548775,
        3.075804264197096
      ],
      [
        -0.003339959109146608,
        -0.8231847439808662,
        0.5677637906297862,
        3.606061269487722
      ],
      [
        0.25032406598461654,
        -0.5503784973467006,
        -0.7965057260605957,
        5.060097574373469
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_110",
    "image_path": "RGB/sample021_RGB_110.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9996531415745422,
        -0.002656922814515219,
        0.026201856829345387,
        -1.822460653566902
      ],
      [
        0.012724945617630323,
        -0.8223303343919106,
        -0.5688680839156981,
        5.865563433313763
      ],
      [
        0.023058020278769728,
        0.5690041844310523,
        -0.8220112929885917,
        2.0947308696829663
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9996531415745425,
        0.012724945617630325,
        0.023058020278769735,
        1.6988891951567542
      ],
      [
        -0.0026569228145152304,
        -0.8223303343919095,
        0.5690041844310523,
        3.626677972118342
      ],
      [
        0.0262018568293454,
        -0.5688680839156979,
        -0.8220112929885923,
        5.106376115168272
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_112",
    "image_path": "RGB/sample021_RGB_112.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9126986213740983,
        -0.0017173482745654611,
        -0.4086297557162522,
        3.55392320699918
      ],
      [
        -0.2345640664472902,
        -0.8210352683832657,
        -0.5204620896881249,
        6.018851130186451
      ],
      [
        -0.33460562648217884,
        0.5708748889080012,
        -0.7497605857477079,
        2.145378189164168
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9126986213740984,
        -0.23456406644729022,
        -0.33460562648217884,
        -1.1139990020336856
      ],
      [
        -0.0017173482745656003,
        -0.8210352683832659,
        0.570874888908001,
        3.723049841514291
      ],
      [
        -0.4086297557162524,
        -0.5204620896881252,
        -0.7497605857477078,
        6.193342616407053
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_113",
    "image_path": "RGB/sample021_RGB_113.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.807497499869092,
        -0.0008477670048568087,
        -0.5898703832167468,
        5.993614346628588
      ],
      [
        -0.3377058422765397,
        -0.8205627299522353,
        -0.4611199088150808,
        5.646967074151062
      ],
      [
        -0.48363472972632887,
        0.5715558481062377,
        -0.662888648792616,
        1.5492499524988173
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8074974998690917,
        -0.3377058422765395,
        -0.4836347297263287,
        -2.1835437459427407
      ],
      [
        -0.0008477670048566973,
        -0.8205627299522351,
        0.5715558481062379,
        3.753289036269677
      ],
      [
        -0.5898703832167467,
        -0.46111990881508047,
        -0.662888648792616,
        7.1663647414674605
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_114",
    "image_path": "RGB/sample021_RGB_114.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.6616310903292022,
        0.00024457204280353695,
        -0.7498294742768566,
        8.37006491065065
      ],
      [
        -0.42830782516563515,
        -0.820682771281368,
        -0.37819597541991057,
        4.956085119835147
      ],
      [
        -0.6154646271002705,
        0.5713840469478035,
        -0.5428844846575334,
        0.490953503419197
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.661631090329202,
        -0.4283078251656351,
        -0.6154646271002703,
        -3.1130006190421593
      ],
      [
        0.00024457204280359235,
        -0.8206827712813679,
        0.5713840469478034,
        3.7848035873321995
      ],
      [
        -0.7498294742768563,
        -0.37819597541991035,
        -0.5428844846575331,
        8.417023857471037
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_115",
    "image_path": "RGB/sample021_RGB_115.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.49245985868730224,
        0.0011481757982806373,
        -0.8703344008333915,
        10.388663707735008
      ],
      [
        -0.4964245967746778,
        -0.8210074113356545,
        -0.281974201389108,
        4.069268969459948
      ],
      [
        -0.7148747493783655,
        0.570916379362392,
        -0.4037432110598963,
        -0.8644883611418418
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.49245985868730213,
        -0.496424596774678,
        -0.7148747493783655,
        -3.71391555464101
      ],
      [
        0.001148175798280666,
        -0.8210074113356554,
        0.5709163793623926,
        3.822522535543153
      ],
      [
        -0.8703344008333916,
        -0.28197420138910817,
        -0.4037432110598966,
        9.840008964580784
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_116",
    "image_path": "RGB/sample021_RGB_116.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.30517082927132944,
        0.00216084329046512,
        -0.9522951725794487,
        11.96640869052004
      ],
      [
        -0.5426826787012009,
        -0.8213404447771979,
        -0.175770828099784,
        2.9108029568923617
      ],
      [
        -0.7825383538201419,
        0.5704342245425574,
        -0.24947649242161732,
        -2.60369548642209
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.3051708292713301,
        -0.542682678701201,
        -0.7825383538201424,
        -4.109648097461605
      ],
      [
        0.0021608432904649823,
        -0.8213404447771978,
        0.5704342245425573,
        3.8501396770850245
      ],
      [
        -0.9522951725794497,
        -0.17577082809978398,
        -0.24947649242161707,
        11.257626657976699
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_117",
    "image_path": "RGB/sample021_RGB_117.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.25166759897349755,
        0.0032038855841000635,
        -0.9678084287420103,
        13.24598599461084
      ],
      [
        -0.5500838816918426,
        -0.8222896222230005,
        -0.14576522317477048,
        1.4890601128180112
      ],
      [
        -0.7962858423516959,
        0.5690602009467188,
        -0.2051812490670885,
        -4.604288218739421
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.2516675989734976,
        -0.5500838816918426,
        -0.7962858423516956,
        -6.18080704705777
      ],
      [
        0.0032038855841002418,
        -0.8222896222229997,
        0.5690602009467183,
        3.8021172330335946
      ],
      [
        -0.9678084287420101,
        -0.14576522317477025,
        -0.20518124906708846,
        12.09191646446272
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_118",
    "image_path": "RGB/sample021_RGB_118.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.2214480104392679,
        0.0039028916393644038,
        -0.9751643687652569,
        13.94038800393775
      ],
      [
        -0.5530188318329644,
        -0.8231406619797907,
        -0.12887832336578503,
        0.757077911939801
      ],
      [
        -0.8032004421752976,
        0.5678241083577941,
        -0.18012448933191427,
        -5.631270180764756
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.22144801043926782,
        -0.5530188318329643,
        -0.8032004421752973,
        -7.1914315449547805
      ],
      [
        0.0039028916393650352,
        -0.8231406619797902,
        0.5678241083577937,
        3.7663447591289114
      ],
      [
        -0.975164368765256,
        -0.12887832336578442,
        -0.18012448933191447,
        12.677410934550489
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999998
      ]
    ]
  },
  {
    "label": "sample021_RGB_119",
    "image_path": "RGB/sample021_RGB_119.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.22117993493783805,
        0.004775963441065401,
        -0.9752213218311538,
        13.87683260578517
      ],
      [
        -0.5524042425215302,
        -0.823484310222843,
        -0.12931799434349084,
        1.1942148482414978
      ],
      [
        -0.8036970755359931,
        0.5673189411521693,
        -0.17949994369044664,
        -5.866329314355757
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.2211799349378381,
        -0.5524042425215304,
        -0.8036970755359936,
        -7.124339298318818
      ],
      [
        0.004775963441065193,
        -0.8234843102228427,
        0.5673189411521691,
        4.245221680429253
      ],
      [
        -0.9752213218311543,
        -0.1293179943434911,
        -0.17949994369044664,
        12.634410724036808
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_121",
    "image_path": "RGB/sample021_RGB_121.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.22016845981118793,
        0.005813897289672981,
        -0.9754445386092816,
        13.121578590785527
      ],
      [
        -0.5524702216989352,
        -0.8233947350119655,
        -0.12960619001615703,
        1.1124668323434463
      ],
      [
        -0.8039294144639184,
        0.5674392557383389,
        -0.17807354549966514,
        -5.959492658969727
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.22016845981118793,
        -0.5524702216989353,
        -0.8039294144639184,
        -7.065364394954765
      ],
      [
        0.005813897289673037,
        -0.8233947350119659,
        0.567439255738339,
        4.22136190140571
      ],
      [
        -0.975444538609282,
        -0.12960619001615706,
        -0.17807354549966528,
        11.88232677481163
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_122",
    "image_path": "RGB/sample021_RGB_122.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.21993744753983324,
        0.005254480293202524,
        -0.9754998255286936,
        10.864428451023256
      ],
      [
        -0.5525105056324541,
        -0.8234620709055731,
        -0.12900526712376742,
        0.8567712124026623
      ],
      [
        -0.8039649621317043,
        0.5673469910176251,
        -0.1782069904572042,
        -6.383977203385804
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.21993744753983346,
        -0.5525105056324542,
        -0.8039649621317044,
        -7.0486135572910085
      ],
      [
        0.00525448029320226,
        -0.8234620709055732,
        0.567346991017625,
        4.270361928730615
      ],
      [
        -0.9754998255286933,
        -0.1290052671237675,
        -0.1782069904572038,
        9.571106692999338
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999999
      ]
    ]
  },
  {
    "label": "sample021_RGB_123",
    "image_path": "RGB/sample021_RGB_123.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.2193607572061822,
        0.004390658418804316,
        -0.9756339376613445,
        10.12103965709428
      ],
      [
        -0.553362230514202,
        -0.823028035302411,
        -0.1281214070583087,
        0.8953492410036051
      ],
      [
        -0.8035366202223007,
        0.5679837807762673,
        -0.17811042848979766,
        -6.584393179229825
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.21936075720618195,
        -0.5533622305142017,
        -0.8035366202223005,
        -7.015507511256146
      ],
      [
        0.004390658418804287,
        -0.8230280353024109,
        0.5679837807762674,
        4.432288030811653
      ],
      [
        -0.9756339376613441,
        -0.12812140705830874,
        -0.17811042848979772,
        8.816394087945557
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_125",
    "image_path": "RGB/sample021_RGB_125.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.21703879395664688,
        0.0016866729130722846,
        -0.976161522009718,
        10.264900186429019
      ],
      [
        -0.5557494287057319,
        -0.8219010547115356,
        -0.12498491411893647,
        1.7709047319006161
      ],
      [
        -0.8025189931777923,
        0.5696277832045672,
        -0.17744704615843415,
        -7.247137685566657
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.2170387939566465,
        -0.5557494287057316,
        -0.8025189931777919,
        -7.0596679023436515
      ],
      [
        0.0016866729130723256,
        -0.8219010547115359,
        0.5696277832045673,
        5.5663659122505385
      ],
      [
        -0.9761615220097175,
        -0.12498491411893654,
        -0.1774470461584343,
        8.955553789684526
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_126",
    "image_path": "RGB/sample021_RGB_126.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.21665050129189453,
        0.0006256904731445218,
        -0.976249030115474,
        10.338208823018007
      ],
      [
        -0.5564676351530359,
        -0.8215614149709403,
        -0.1240185972269288,
        1.949156914911832
      ],
      [
        -0.8021261318004538,
        0.5701196803675341,
        -0.17764351589760316,
        -7.328607533413063
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.21665050129189392,
        -0.5564676351530355,
        -0.8021261318004537,
        -7.033602997244243
      ],
      [
        0.0006256904731449097,
        -0.8215614149709394,
        0.5701196803675338,
        5.773066978733967
      ],
      [
        -0.9762490301154729,
        -0.12401859722692862,
        -0.1776435158976037,
        9.032518434095929
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_128",
    "image_path": "RGB/sample021_RGB_128.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.045590951788631706,
        0.0005765204140517621,
        -0.9989600255962289,
        10.72023111411449
      ],
      [
        -0.571413199145946,
        -0.8202328691149992,
        -0.026551765763741297,
        1.1948147517629868
      ],
      [
        -0.8193951555609794,
        0.5720294643176956,
        -0.037065765817106855,
        -8.415502908746634
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.04559095178863208,
        -0.5714131991459463,
        -0.8193951555609797,
        -6.7016349352312545
      ],
      [
        0.0005765204140520119,
        -0.8202328691149984,
        0.572029464317695,
        5.787761520673178
      ],
      [
        -0.9989600255962294,
        -0.026551765763740905,
        -0.03706576581710672,
        10.428879729524397
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_129",
    "image_path": "RGB/sample021_RGB_129.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.07035625719670735,
        0.0008261184618152395,
        -0.9975215860328829,
        10.724673333162377
      ],
      [
        -0.5706782809415124,
        -0.8202197356740234,
        0.03957126321556062,
        0.07904544279463169
      ],
      [
        -0.8181542010739239,
        0.5720479898916889,
        0.058179038544539846,
        -10.014835685022538
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.07035625719670768,
        -0.5706782809415125,
        -0.8181542010739242,
        -7.394022495977295
      ],
      [
        0.0008261184618150385,
        -0.8202197356740237,
        0.5720479898916893,
        5.78494140427049
      ],
      [
        -0.9975215860328825,
        0.03957126321556025,
        0.058179038544539693,
        11.277618736294036
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999999
      ]
    ]
  },
  {
    "label": "sample021_RGB_130",
    "image_path": "RGB/sample021_RGB_130.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.23331806529458543,
        0.0018032481930982391,
        -0.9723988012657897,
        10.471527587875732
      ],
      [
        -0.5556502036023805,
        -0.8209027960767497,
        0.13180079904919956,
        -1.2305607283385307
      ],
      [
        -0.7980072253080323,
        0.5710650993444869,
        0.19253342740118376,
        -11.958084175712058
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.23331806529458565,
        -0.5556502036023806,
        -0.7980072253080323,
        -7.783202334824221
      ],
      [
        0.0018032481930986286,
        -0.8209027960767497,
        0.5710650993444867,
        5.79979102193558
      ],
      [
        -0.9723988012657907,
        0.13180079904919992,
        0.19253342740118357,
        12.6470206926473
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_131",
    "image_path": "RGB/sample021_RGB_131.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.3978702765744442,
        0.0020844400725579526,
        -0.9174393157741599,
        9.676540861436715
      ],
      [
        -0.5236103647607466,
        -0.8216524426658144,
        0.22520978969933092,
        -2.5585735569387427
      ],
      [
        -0.7533468184931108,
        0.569985016093303,
        0.32800251903822986,
        -13.94857987507085
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.397870276574445,
        -0.5236103647607474,
        -0.7533468184931115,
        -7.99780591597382
      ],
      [
        0.002084440072557789,
        -0.821652442665816,
        0.5699850160933038,
        5.8280531422367865
      ],
      [
        -0.9174393157741603,
        0.22520978969933075,
        0.3280025190382297,
        14.02902417569484
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_132",
    "image_path": "RGB/sample021_RGB_132.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5726569168993386,
        0.003220357718124886,
        -0.8197888050123104,
        8.270796226769292
      ],
      [
        -0.4683502359775161,
        -0.8220190640860893,
        0.323933194870231,
        -3.7928736325300756
      ],
      [
        -0.6728388454802156,
        0.5694508649349805,
        0.4722431581692358,
        -15.756906444607585
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5726569168993385,
        -0.46835023597751596,
        -0.6728388454802152,
        -7.641923333833505
      ],
      [
        0.0032203577181251753,
        -0.8220190640860893,
        0.5694508649349803,
        5.8283346475082585
      ],
      [
        -0.8197888050123098,
        0.323933194870231,
        0.47224315816923523,
        15.450035091146706
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_133",
    "image_path": "RGB/sample021_RGB_133.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7351494534613936,
        0.004466778528105592,
        -0.6778903517273243,
        6.459411912008121
      ],
      [
        -0.3880177460988859,
        -0.8227448782468503,
        0.4153710317666795,
        -4.774339945321477
      ],
      [
        -0.5558754444907197,
        0.5683932733663866,
        0.6065736369181309,
        -17.16867388990074
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7351494534613932,
        -0.3880177460988858,
        -0.5558754444907195,
        -6.647539717763518
      ],
      [
        0.004466778528105314,
        -0.8227448782468505,
        0.568393273366387,
        5.8016422521853634
      ],
      [
        -0.6778903517273241,
        0.4153710317666792,
        0.6065736369181313,
        16.77596048453436
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999999
      ]
    ]
  },
  {
    "label": "sample021_RGB_134",
    "image_path": "RGB/sample021_RGB_134.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8585190703959544,
        0.004315783660604033,
        -0.5127634735215267,
        4.481199771475123
      ],
      [
        -0.2936246432937859,
        -0.8239353335636408,
        0.4846804462282022,
        -5.417329176210292
      ],
      [
        -0.4203921676447643,
        0.566667398141773,
        0.7086314170753155,
        -18.12089923288453
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8585190703959541,
        -0.2936246432937857,
        -0.4203921676447641,
        -5.361349993089051
      ],
      [
        0.004315783660604004,
        -0.8239353335636407,
        0.5666673981417732,
        5.785654009709426
      ],
      [
        -0.5127634735215265,
        0.4846804462282018,
        0.7086314170753152,
        17.764507584934073
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_135",
    "image_path": "RGB/sample021_RGB_135.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9450129376894281,
        0.0038190325648306232,
        -0.32701064598857615,
        2.4500862835187887
      ],
      [
        -0.18797162554638983,
        -0.8245960619211053,
        0.5335803619452771,
        -5.773401598768226
      ],
      [
        -0.2676139301102334,
        0.5657090680327422,
        0.779971816642423,
        -18.679436296849474
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9450129376894283,
        -0.18797162554638985,
        -0.26761393011023343,
        -3.768749806715558
      ],
      [
        0.0038190325648305426,
        -0.824596061921105,
        0.5657090680327421,
        5.797045317330998
      ],
      [
        -0.3270106459885761,
        0.5335803619452769,
        0.7799718166424229,
        18.451211875337517
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_136",
    "image_path": "RGB/sample021_RGB_136.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9908987560658864,
        0.0035219464196845768,
        -0.13456318634936948,
        0.22733611809379384
      ],
      [
        -0.07894204132951212,
        -0.8249102366805725,
        0.5597242674123842,
        -5.997579959891416
      ],
      [
        -0.10903123102032686,
        0.5652527729370443,
        0.8176805570326188,
        -19.01766353478323
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9908987560658868,
        -0.07894204132951214,
        -0.10903123102032686,
        -2.321713394770611
      ],
      [
        0.0035219464196846084,
        -0.8249102366805733,
        0.5652527729370446,
        5.80152127796806
      ],
      [
        -0.13456318634936962,
        0.559724267412385,
        0.8176805570326192,
        18.937955834300904
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_137",
    "image_path": "RGB/sample021_RGB_137.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9973476709464011,
        0.0028615576533244577,
        0.07272850022917901,
        -2.0525224624231533
      ],
      [
        0.03873448947507438,
        -0.8251103450956252,
        0.5636422249452964,
        -5.979420542067612
      ],
      [
        0.061621932644914154,
        0.5649643616229035,
        0.8228110399800984,
        -19.022658741762314
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9973476709464013,
        0.0387344894750744,
        0.061621932644914175,
        -0.6432556996970781
      ],
      [
        0.002861557653324478,
        -0.8251103450956251,
        0.5649643616229039,
        5.819315916833787
      ],
      [
        0.07272850022917894,
        0.5636422249452958,
        0.8228110399800979,
        19.171584401089284
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_138",
    "image_path": "RGB/sample021_RGB_138.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9611620037722561,
        0.002237382772113508,
        0.27597571745143057,
        -4.0703671485353805
      ],
      [
        0.15418436048809295,
        -0.8250097447891644,
        0.5436783092820566,
        -5.75119377631564
      ],
      [
        0.22889907270537072,
        0.5651140726625459,
        0.7926230500013056,
        -18.713541091088565
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9611620037722569,
        0.15418436048809303,
        0.22889907270537088,
        1.2579740926533207
      ],
      [
        0.0022373827721134812,
        -0.8250097447891642,
        0.5651140726625457,
        5.83960147962607
      ],
      [
        0.27597571745143074,
        0.543678309282057,
        0.7926230500013058,
        19.082905818711943
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_139",
    "image_path": "RGB/sample021_RGB_139.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8890973507180056,
        0.002179911290152617,
        0.45771295473581675,
        -5.754809048500676
      ],
      [
        0.2571157066911359,
        -0.8249301307935921,
        0.5033704328638959,
        -5.4237680953115195
      ],
      [
        0.37867851050586776,
        0.5652305081076525,
        0.7328827043841484,
        -18.21586451085733
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8890973507180048,
        0.25711570669113576,
        0.37867851050586737,
        3.175906928393048
      ],
      [
        0.0021799112901528498,
        -0.8249301307935911,
        0.5652305081076522,
        5.834477602050101
      ],
      [
        0.45771295473581647,
        0.5033704328638953,
        0.732882704384148,
        18.714307192832347
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_140",
    "image_path": "RGB/sample021_RGB_140.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7974094168266794,
        0.0020810210444759643,
        0.6034350762986416,
        -7.298893082387315
      ],
      [
        0.33983154896916934,
        -0.8247954012376372,
        0.45191488625897247,
        -4.898331149774371
      ],
      [
        0.4986509202652192,
        0.5654274625879586,
        0.6569924232972497,
        -17.506414075287005
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7974094168266797,
        0.33983154896916934,
        0.4986509202652193,
        4.573990874870855
      ],
      [
        0.002081021044475912,
        -0.8247954012376374,
        0.5654274625879587,
        5.873675433636514
      ],
      [
        0.6034350762986417,
        0.45191488625897247,
        0.6569924232972497,
        18.119618275042974
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_141",
    "image_path": "RGB/sample021_RGB_141.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6754778644430675,
        0.0014188729606683936,
        0.7373788995129672,
        -8.815084595468862
      ],
      [
        0.4161297662797201,
        -0.8248106013110852,
        0.38278386797360153,
        -4.18571980210828
      ],
      [
        0.6087410551814446,
        0.5654073387959934,
        0.5565508682701106,
        -16.519240742456045
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6754778644430673,
        0.41612976627972004,
        0.6087410551814445,
        5.843348125890428
      ],
      [
        0.001418872960668588,
        -0.8248106013110853,
        0.5654073387959937,
        5.900181365404297
      ],
      [
        0.7373788995129671,
        0.38278386797360126,
        0.5565508682701106,
        17.29608117260214
      ],
      [
        -0.0,
        0.0,
        -0.0,
        0.9999999999999999
      ]
    ]
  },
  {
    "label": "sample021_RGB_142",
    "image_path": "RGB/sample021_RGB_142.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5887728698031387,
        0.00020592846022352007,
        0.8082985001701073,
        -9.779829498691356
      ],
      [
        0.4571822215626146,
        -0.8245875750555842,
        0.3332262704995266,
        -3.553158730504724
      ],
      [
        0.6665815209491245,
        0.5657342915693023,
        0.4854006461385595,
        -15.598756287124592
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5887728698031394,
        0.45718222156261473,
        0.6665815209491249,
        6.264185412633079
      ],
      [
        0.00020592846022360347,
        -0.8245875750555843,
        0.5657342915693027,
        5.896874741314084
      ],
      [
        0.8082985001701078,
        0.33322627049952647,
        0.4854006461385597,
        16.66067372869872
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_143",
    "image_path": "RGB/sample021_RGB_143.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.49819398058731656,
        -6.46621549669768e-05,
        0.867065599320703,
        -10.58657305276183
      ],
      [
        0.49041417298556167,
        -0.824699253219798,
        0.28171808723189024,
        -2.900601742993644
      ],
      [
        0.715050135753747,
        0.5655715140965932,
        0.41089191498621014,
        -14.599822627766583
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.49819398058731673,
        0.49041417298556184,
        0.7150501357537471,
        6.587934386981995
      ],
      [
        -6.466215496692132e-05,
        -0.8246992532197984,
        0.5655715140965935,
        5.864435147165444
      ],
      [
        0.8670655993207034,
        0.28171808723189024,
        0.41089191498621025,
        15.995354361585015
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_144",
    "image_path": "RGB/sample021_RGB_144.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.4020053448245441,
        -0.0003203148522303856,
        0.9156372644944583,
        -11.34190442410853
      ],
      [
        0.5177471316721456,
        -0.8248620394480246,
        0.22702538079014734,
        -2.187526394184771
      ],
      [
        0.7552017017842089,
        0.5653339838326022,
        0.3317647906969537,
        -13.523919502404715
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.4020053448245439,
        0.5177471316721457,
        0.7552017017842091,
        6.786366340074201
      ],
      [
        -0.0003203148522302192,
        -0.8248620394480245,
        0.5653339838326024,
        5.837490826032632
      ],
      [
        0.9156372644944588,
        0.22702538079014747,
        0.33176479069695425,
        15.368454676794386
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_145",
    "image_path": "RGB/sample021_RGB_145.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.3021686221054646,
        -0.00042312727105105197,
        0.95325439667394,
        -11.910780263638522
      ],
      [
        0.5388182194338689,
        -0.8250017711570105,
        0.1704318162606711,
        -1.371450794826065
      ],
      [
        0.7863644512698933,
        0.5651299837657779,
        0.24951763710786312,
        -12.339559218798883
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.3021686221054643,
        0.5388182194338687,
        0.7863644512698931,
        6.843289328847867
      ],
      [
        -0.000423127271051149,
        -0.8250017711570101,
        0.5651299837657778,
        5.836965790261431
      ],
      [
        0.9532543966739402,
        0.17043181626067128,
        0.24951763710786326,
        14.666680163232206
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_146",
    "image_path": "RGB/sample021_RGB_146.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.1931121629640059,
        -0.0006251649918540339,
        0.9811764885504015,
        -12.256924648117714
      ],
      [
        0.554963605874004,
        -0.8247421067301386,
        0.10870075225892314,
        -0.6351473818035207
      ],
      [
        0.8091496083362376,
        0.5655086794692593,
        0.1596146759362934,
        -11.276942463115697
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.19311216296400568,
        0.5549636058740038,
        0.8091496083362374,
        7.110256028442619
      ],
      [
        -0.0006251649918539159,
        -0.8247421067301388,
        0.5655086794692594,
        5.845713450816813
      ],
      [
        0.9811764885504016,
        0.10870075225892317,
        0.15961467593629358,
        13.895212801666773
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_147",
    "image_path": "RGB/sample021_RGB_147.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.08280699745713138,
        -0.0011444546991146512,
        0.9965649458994514,
        -12.446770939823628
      ],
      [
        0.5642355157527896,
        -0.8243349270379478,
        0.04593703112440259,
        0.06772318709401648
      ],
      [
        0.8214507191154673,
        0.5661012438502342,
        0.06890644219446648,
        -10.246117938270414
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.08280699745713134,
        0.5642355157527897,
        0.8214507191154672,
        7.347789391572234
      ],
      [
        -0.001144454699114478,
        -0.8243349270379485,
        0.5661012438502345,
        5.841921932492122
      ],
      [
        0.9965649458994512,
        0.04593703112440246,
        0.0689064421944666,
        13.106928139545934
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_148",
    "image_path": "RGB/sample021_RGB_148.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.025425944717680282,
        -0.0012448513082595827,
        0.9996759333306139,
        -12.585776855213357
      ],
      [
        0.5656988514329884,
        -0.8244678250662765,
        -0.015414762984941904,
        0.8674968469910475
      ],
      [
        0.8242198316120594,
        0.5659074622018203,
        -0.020258662386353793,
        -9.073346289324444
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.025425944717680112,
        0.5656988514329883,
        0.8242198316120593,
        7.307695247330034
      ],
      [
        -0.001244851308259596,
        -0.8244678250662761,
        0.56590746220182,
        5.834230190176782
      ],
      [
        0.9996759333306138,
        -0.015414762984941984,
        -0.020258662386353935,
        12.4112566235229
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_149",
    "image_path": "RGB/sample021_RGB_149.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.1370597520188712,
        -0.0014421722524025626,
        0.990561731804596,
        -12.66173679689149
      ],
      [
        0.5603919096414272,
        -0.8244762084131848,
        -0.07873937622976979,
        1.6737612293395558
      ],
      [
        0.8168081365810216,
        0.5658947798838695,
        -0.11219432300801398,
        -8.012196536551775
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.13705975201887022,
        0.5603919096414269,
        0.816808136581021,
        7.341879576858541
      ],
      [
        -0.0014421722524021873,
        -0.8244762084131849,
        0.5658947798838694,
        5.895776102117439
      ],
      [
        0.9905617318045956,
        -0.0787393762297706,
        -0.11219432300801446,
        11.775099878112997
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_150",
    "image_path": "RGB/sample021_RGB_150.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.24587784790925807,
        -0.0014525863899160496,
        0.9692997337770664,
        -12.56636954696688
      ],
      [
        0.5476816537876943,
        -0.8248629260245834,
        -0.1401640445140554,
        2.4357258698558844
      ],
      [
        0.7997430149816179,
        0.5653309148303687,
        -0.20201996615475948,
        -6.948905825070706
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.24587784790925774,
        0.5476816537876942,
        0.7997430149816176,
        7.313128423029881
      ],
      [
        -0.0014525863899156751,
        -0.8248629260245843,
        0.565330914830369,
        5.919317517785827
      ],
      [
        0.9692997337770664,
        -0.14016404451405587,
        -0.20201996615475948,
        11.118162126072352
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_151",
    "image_path": "RGB/sample021_RGB_151.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.3448344524169314,
        -0.001605065679999268,
        0.9386621459239095,
        -12.318749941116911
      ],
      [
        0.5295412958000516,
        -0.8253426339493324,
        -0.1959478313939223,
        3.125697764982053
      ],
      [
        0.775032397044612,
        0.5646299322120127,
        -0.2837566266742344,
        -5.950348467654954
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.344834452416931,
        0.5295412958000519,
        0.7750323970446122,
        7.204456181795584
      ],
      [
        -0.0016050656799995167,
        -0.8253426339493317,
        0.5646299322120122,
        5.919744075458711
      ],
      [
        0.9386621459239087,
        -0.19594783139392222,
        -0.2837566266742347,
        10.487167144751917
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_152",
    "image_path": "RGB/sample021_RGB_152.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.4401128588090466,
        -0.0014001979084970612,
        0.8979413738973975,
        -11.962623688249714
      ],
      [
        0.5065494694017489,
        -0.8253030146950284,
        -0.24956475909892495,
        3.7503203712584328
      ],
      [
        0.7414231629506425,
        0.564688386086623,
        -0.36251719967354706,
        -5.0303412785084465
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.44011285880904655,
        0.5065494694017489,
        0.7414231629506424,
        7.094793257577783
      ],
      [
        -0.0014001979084969356,
        -0.8253030146950284,
        0.5646883860866229,
        5.918975965829193
      ],
      [
        0.8979413738973969,
        -0.24956475909892495,
        -0.36251719967354673,
        9.854097316354265
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_153",
    "image_path": "RGB/sample021_RGB_153.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.5319314538641489,
        -0.001454418915795952,
        0.8467861672556954,
        -11.3672293977769
      ],
      [
        0.4776821198483231,
        -0.8251823380248623,
        -0.30148615455611527,
        4.471518171596997
      ],
      [
        0.699191476469204,
        0.5648645799458831,
        -0.43824569085773746,
        -3.983501913862527
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.5319314538641484,
        0.4776821198483232,
        0.6991914764692039,
        6.695853165489443
      ],
      [
        -0.0014544189157959797,
        -0.8251823380248626,
        0.5648645799458831,
        5.923424241190328
      ],
      [
        0.8467861672556952,
        -0.3014861545561155,
        -0.4382456908577376,
        9.227960884368535
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_154",
    "image_path": "RGB/sample021_RGB_154.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.6174062067125696,
        -0.0016915250406045745,
        0.7866426855032927,
        -10.502089326564978
      ],
      [
        0.4441518646502669,
        -0.824602408889545,
        -0.35037121511512676,
        5.259897677896272
      ],
      [
        0.6492601150852305,
        0.5657101784452853,
        -0.5083633513176542,
        -2.8530514656261095
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.6174062067125695,
        0.4441518646502668,
        0.6492601150852303,
        6.000234295080302
      ],
      [
        -0.0016915250406044084,
        -0.8246024088895452,
        0.5657101784452853,
        5.93356000236417
      ],
      [
        0.7866426855032932,
        -0.350371215115127,
        -0.5083633513176542,
        8.653921687482864
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999998
      ]
    ]
  },
  {
    "label": "sample021_RGB_155",
    "image_path": "RGB/sample021_RGB_155.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.696676055378948,
        -0.0020837781094459606,
        0.717382834845119,
        -9.461294477321355
      ],
      [
        0.4046403696144722,
        -0.8245968026363683,
        -0.39535589582064073,
        6.009352682739832
      ],
      [
        0.5923754258406505,
        0.5657170414179413,
        -0.5736336669943973,
        -1.7974162158646458
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.6966760553789483,
        0.40464036961447236,
        0.5923754258406506,
        5.224575820837013
      ],
      [
        -0.002083778109445906,
        -0.8245968026363685,
        0.5657170414179413,
        5.952406753618264
      ],
      [
        0.7173828348451193,
        -0.39535589582064096,
        -0.5736336669943974,
        8.132144811610413
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_156",
    "image_path": "RGB/sample021_RGB_156.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7765483055964285,
        -0.0019942929758981487,
        0.6300545626140986,
        -8.34398587079063
      ],
      [
        0.3551902108618198,
        -0.8245609103317849,
        -0.4403853077258076,
        6.6597028107384215
      ],
      [
        0.520396621033662,
        0.5657696774733909,
        -0.6396030244365665,
        -0.8448083781940859
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7765483055964275,
        0.35519021086181957,
        0.5203966210336616,
        4.553682269692894
      ],
      [
        -0.001994292975898008,
        -0.8245609103317847,
        0.5657696774733904,
        5.952657223406194
      ],
      [
        0.6300545626140982,
        -0.4403853077258077,
        -0.6396030244365661,
        7.649659646186384
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_157",
    "image_path": "RGB/sample021_RGB_157.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8713240675546003,
        -0.0009726328734044054,
        0.4907070646377527,
        -7.224026757679434
      ],
      [
        0.2768897008084371,
        -0.8246171268679735,
        -0.49329371338201944,
        7.176161684071613
      ],
      [
        0.40512524345728,
        0.5656904171552682,
        -0.7182394371324772,
        -0.11100473276829106
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8713240675546005,
        0.2768897008084372,
        0.40512524345728,
        4.352433936356621
      ],
      [
        -0.000972632873404434,
        -0.8246171268679742,
        0.5656904171552687,
        5.9733538175422085
      ],
      [
        0.4907070646377532,
        -0.49329371338201994,
        -0.7182394371324778,
        7.0051084333083775
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_158",
    "image_path": "RGB/sample021_RGB_158.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9363148883891732,
        -1.617996533662125e-05,
        0.35116154333721944,
        -5.95398851656231
      ],
      [
        0.19866725045909933,
        -0.824557090816333,
        -0.5297517603364124,
        7.619312290601517
      ],
      [
        0.2895613119458305,
        0.5657787586351352,
        -0.7720418660289705,
        0.5004994782350946
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9363148883891742,
        0.19866725045909953,
        0.2895613119458306,
        3.91617498464648
      ],
      [
        -1.6179965336843297e-05,
        -0.8245570908163327,
        0.5657787586351353,
        5.9992896675383145
      ],
      [
        0.35116154333721944,
        -0.5297517603364118,
        -0.7720418660289705,
        6.513562446110263
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_159",
    "image_path": "RGB/sample021_RGB_159.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9729082389496577,
        0.00019620357356774087,
        0.2311915225263106,
        -4.461164661069923
      ],
      [
        0.13112268258021506,
        -0.8240754713666443,
        -0.5510956900619082,
        7.943546129410451
      ],
      [
        0.1904111359580737,
        0.5664799899343314,
        -0.801775542347829,
        0.8956904377821931
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9729082389496576,
        0.1311226825802151,
        0.1904111359580737,
        3.1281753426531105
      ],
      [
        0.0001962035735677132,
        -0.8240754713666447,
        0.5664799899343318,
        6.039566107186245
      ],
      [
        0.23119152252631064,
        -0.5510956900619083,
        -0.8017755423478293,
        6.1271801724879635
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_160",
    "image_path": "RGB/sample021_RGB_160.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9944151609161429,
        0.00023623285453142073,
        0.1055387698154629,
        -2.603243980286337
      ],
      [
        0.06008190310329644,
        -0.8234045838098487,
        -0.5642650585322596,
        8.21027472443295
      ],
      [
        0.08676780889021533,
        0.5674546991214072,
        -0.8188201950278362,
        1.1866452292534344
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.994415160916142,
        0.06008190310329639,
        0.08676780889021529,
        1.9924537446432442
      ],
      [
        0.0002362328545314764,
        -0.8234045838098504,
        0.5674546991214079,
        6.08762540266289
      ],
      [
        0.10553876981546294,
        -0.5642650585322604,
        -0.8188201950278367,
        5.879163393203175
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_161",
    "image_path": "RGB/sample021_RGB_161.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9994030307243491,
        -0.0001403840970711119,
        -0.03454797347590645,
        -0.5646507448916696
      ],
      [
        -0.019744943569693457,
        -0.8229038495226603,
        -0.5678374693908608,
        8.300911256418019
      ],
      [
        -0.028349945016106583,
        0.5681806356548,
        -0.8224153730837547,
        1.2592978284717733
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9994030307243482,
        -0.019744943569693446,
        -0.028349945016106583,
        0.7639157142765794
      ],
      [
        -0.00014038409707111876,
        -0.8229038495226599,
        0.5681806356547998,
        6.1152639188075835
      ],
      [
        -0.03454797347590643,
        -0.5678374693908609,
        -0.8224153730837547,
        5.729726795951026
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_162",
    "image_path": "RGB/sample021_RGB_162.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9827361819652507,
        3.040951398040183e-05,
        -0.18501242047933777,
        1.2963866718198633
      ],
      [
        -0.10511856426961068,
        -0.8228192101906382,
        -0.5584967634527079,
        8.229142513230846
      ],
      [
        -0.15224875730940318,
        0.5683032169682974,
        -0.808611012465961,
        1.1346299111099716
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9827361819652505,
        -0.10511856426961068,
        -0.15224875730940318,
        -0.23622444808147677
      ],
      [
        3.040951398040892e-05,
        -0.8228192101906383,
        0.5683032169682974,
        6.126243292241938
      ],
      [
        -0.18501242047933775,
        -0.558496763452708,
        -0.8086110124659611,
        5.753271336857853
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_163",
    "image_path": "RGB/sample021_RGB_163.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9411017252050438,
        -0.00014525743392032608,
        -0.338123530261305,
        2.854204629731995
      ],
      [
        -0.19236399929318368,
        -0.8226253776674814,
        -0.5350547446695212,
        8.040604751651735
      ],
      [
        -0.27807127610025034,
        0.5685837378238248,
        -0.7742021044212335,
        0.8225652691453216
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9411017252050444,
        -0.1923639992931838,
        -0.27807127610025045,
        -0.9106422402985155
      ],
      [
        -0.000145257433920104,
        -0.8226253776674808,
        0.5685837378238249,
        6.147122879608138
      ],
      [
        -0.33812353026130487,
        -0.5350547446695204,
        -0.7742021044212332,
        5.90406923027282
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_164",
    "image_path": "RGB/sample021_RGB_164.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8831822047101037,
        0.00033793275699525727,
        -0.46902993410320026,
        4.25460558059335
      ],
      [
        -0.26660750356477464,
        -0.8223745028844882,
        -0.5026137841807063,
        7.738689177519079
      ],
      [
        -0.3858881085578556,
        0.5689464498588094,
        -0.7262164311461824,
        0.3413748340523938
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8831822047101039,
        -0.2666075035647747,
        -0.3858881085578557,
        -1.562666845336515
      ],
      [
        0.0003379327569952573,
        -0.8223745028844884,
        0.5689464498588095,
        6.168438894840796
      ],
      [
        -0.46902993410320043,
        -0.5026137841807065,
        -0.7262164311461826,
        6.133021240880602
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_166",
    "image_path": "RGB/sample021_RGB_166.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7197744658464549,
        0.0009109623124071084,
        -0.6942073814524845,
        6.633483859414119
      ],
      [
        -0.39432111564576494,
        -0.8224804282497986,
        -0.40992292312324624,
        6.896888100658339
      ],
      [
        -0.571345408725168,
        0.5687926821731207,
        -0.5916411992373228,
        -0.9486886283435634
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7197744658464553,
        -0.3943211156457651,
        -0.5713454087251681,
        -2.5970525833891553
      ],
      [
        0.000910962312407338,
        -0.822480428249799,
        0.5687926821731212,
        6.206119774287201
      ],
      [
        -0.6942073814524848,
        -0.4099229231232461,
        -0.5916411992373231,
        6.8709227128510015
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_167",
    "image_path": "RGB/sample021_RGB_167.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.6235811175935593,
        0.0012793986989191874,
        -0.7817576049644399,
        7.672355854289469
      ],
      [
        -0.44394066041531555,
        -0.8225346420020327,
        -0.3554623084612514,
        6.366689336103679
      ],
      [
        -0.6434774897467519,
        0.5687135710052621,
        -0.5123490942157128,
        -1.8040514375908576
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.6235811175935592,
        -0.4439406604153154,
        -0.643477489746752,
        -3.118770460099284
      ],
      [
        0.001279398698919381,
        -0.8225346420020323,
        0.5687135710052622,
        6.252995067062046
      ],
      [
        -0.7817576049644394,
        -0.35546230846125093,
        -0.5123490942157128,
        7.336736505783043
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_168",
    "image_path": "RGB/sample021_RGB_168.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.530635965394946,
        0.001704600257921522,
        -0.8475981161891138,
        8.706689246766528
      ],
      [
        -0.48135267325579695,
        -0.8224892600998254,
        -0.3030033349155409,
        5.687458776817877
      ],
      [
        -0.6976568470092382,
        0.5687780862150037,
        -0.43562186866906283,
        -2.8693747259594713
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.530635965394946,
        -0.481352673255797,
        -0.6976568470092382,
        -3.8842478917992027
      ],
      [
        0.001704600257921407,
        -0.8224892600998257,
        0.5687780862150037,
        6.295069801722445
      ],
      [
        -0.8475981161891136,
        -0.303003334915541,
        -0.4356218686690626,
        7.853130000339558
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_169",
    "image_path": "RGB/sample021_RGB_169.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.43108777872986137,
        0.0015795408848921777,
        -0.9023086124383093,
        9.558288721328676
      ],
      [
        -0.5126076546655852,
        -0.8225254634273217,
        -0.24634377278899872,
        4.9293955661692355
      ],
      [
        -0.7425609196611428,
        0.5687260914221032,
        -0.35377099022918085,
        -4.041841043461945
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.4310877787298615,
        -0.5126076546655852,
        -0.7425609196611429,
        -4.594928755600575
      ],
      [
        0.001579540884892428,
        -0.8225254634273219,
        0.5687260914221034,
        6.33815612345254
      ],
      [
        -0.9023086124383095,
        -0.2463437727889985,
        -0.353770990229181,
        8.40896602647183
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_170",
    "image_path": "RGB/sample021_RGB_170.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.3273406708854171,
        0.0014138075461903599,
        -0.944905331942046,
        10.431302639154852
      ],
      [
        -0.5366297395249253,
        -0.8228057752067737,
        -0.18713412020204084,
        4.018621616385116
      ],
      [
        -0.7777381357768797,
        0.5683209106082612,
        -0.26857910328933016,
        -5.4071314000980895
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.32734067088541685,
        -0.536629739524925,
        -0.7777381357768797,
        -5.463410027872708
      ],
      [
        0.0014138075461904978,
        -0.822805775206773,
        0.5683209106082613,
        6.364783061026885
      ],
      [
        -0.9449053319420453,
        -0.18713412020204062,
        -0.26857910328933027,
        9.156372200639757
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_171",
    "image_path": "RGB/sample021_RGB_171.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.2191525085942866,
        0.001455633985802035,
        -0.9756895300793845,
        11.029862014452991
      ],
      [
        -0.554001397318825,
        -0.8229769669427821,
        -0.12566369265005756,
        3.1087656823947993
      ],
      [
        -0.8031529304843631,
        0.5680728764968084,
        -0.17955104355870904,
        -6.772297708814596
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.21915250859428687,
        -0.5540013973188251,
        -0.8031529304843633,
        -6.13415214887966
      ],
      [
        0.001455633985802008,
        -0.8229769669427822,
        0.5680728764968085,
        6.3895457501651896
      ],
      [
        -0.9756895300793849,
        -0.1256636926500575,
        -0.17955104355870893,
        9.936406740047687
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_172",
    "image_path": "RGB/sample021_RGB_172.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.10455400822782451,
        0.001873546734569742,
        -0.9945174453905414,
        11.349011001351556
      ],
      [
        -0.5645999964661819,
        -0.8231142990389362,
        -0.060907263179591296,
        2.1731385437866373
      ],
      [
        -0.8187156425486714,
        0.567872644648669,
        -0.08500209471443937,
        -8.168466883820653
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.10455400822782411,
        -0.5645999964661816,
        -0.8187156425486712,
        -6.647282188895287
      ],
      [
        0.0018735467345695977,
        -0.8231142990389367,
        0.5678726446486695,
        6.4061273987215674
      ],
      [
        -0.9945174453905424,
        -0.060907263179591685,
        -0.08500209471443969,
        10.724812554255152
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_173",
    "image_path": "RGB/sample021_RGB_173.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.021112364966850983,
        0.0021186267232343736,
        -0.9997748643901351,
        11.361319987261675
      ],
      [
        -0.5677190515331153,
        -0.8231586324830327,
        0.010244232279844057,
        1.1996264939069679
      ],
      [
        -0.8229516064580263,
        0.5678075177289141,
        0.018581610228463302,
        -9.63669309882441
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.021112364966851267,
        -0.5677190515331154,
        -0.8229516064580265,
        -7.009616917229414
      ],
      [
        0.0021186267232343853,
        -0.8231586324830327,
        0.567807517728914,
        6.43519929563749
      ],
      [
        -0.9997748643901362,
        0.01024423227984392,
        0.018581610228463087,
        11.525538172158521
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999999
      ]
    ]
  },
  {
    "label": "sample021_RGB_174",
    "image_path": "RGB/sample021_RGB_174.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.13760860662570715,
        0.001984843267172909,
        -0.9904846953788511,
        11.007717161437265
      ],
      [
        -0.5625920846979484,
        -0.8231865608252333,
        0.07651164821084769,
        0.10913633008265496
      ],
      [
        -0.8152018263091338,
        0.5677675109355317,
        0.11439421273964641,
        -11.251778898736575
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.13760860662570773,
        -0.5625920846979487,
        -0.8152018263091343,
        -7.5963148513038785
      ],
      [
        0.001984843267173278,
        -0.8231865608252336,
        0.5677675109355316,
        6.456385465859604
      ],
      [
        -0.9904846953788518,
        0.07651164821084777,
        0.11439421273964584,
        12.181763568009972
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_178",
    "image_path": "RGB/sample021_RGB_178.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6016402385679827,
        0.0010747994011757744,
        -0.7987664665858901,
        8.048057292880458
      ],
      [
        -0.45367741928755934,
        -0.8235069155450783,
        0.34060704525598307,
        -3.0178579162125683
      ],
      [
        -0.6574236248907098,
        0.5673052131398747,
        0.49594250934950196,
        -15.805282100006078
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.601640238567983,
        -0.45367741928755956,
        -0.6574236248907099,
        -6.9178647321127045
      ],
      [
        0.0010747994011758857,
        -0.8235069155450785,
        0.5673052131398745,
        6.472542019187266
      ],
      [
        -0.7987664665858905,
        0.3406070452559832,
        0.4959425093495018,
        15.294933220212247
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_181",
    "image_path": "RGB/sample021_RGB_181.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6033394935146396,
        0.000365171543687981,
        -0.7974843711416805,
        7.412411981626152
      ],
      [
        -0.4510210868671801,
        -0.8248669422180364,
        0.3408438158996204,
        -3.4318887269417138
      ],
      [
        -0.657694028227903,
        0.5653268030843851,
        0.49783950320132714,
        -16.48473402655799
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6033394935146399,
        -0.4510210868671801,
        -0.6576940282279027,
        -7.917564419108805
      ],
      [
        0.00036517154368848043,
        -0.824866942218036,
        0.5653268030843841,
        6.48570362477965
      ],
      [
        -0.7974843711416806,
        0.34084381589962076,
        0.4978395032013264,
        15.287772555431527
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_183",
    "image_path": "RGB/sample021_RGB_183.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6037781740401843,
        -0.0006293429903471148,
        -0.7971521313275789,
        7.577330818080813
      ],
      [
        -0.4503878863794641,
        -0.8248240827067459,
        0.34178353440388776,
        -2.683270114020844
      ],
      [
        -0.6577253745715911,
        0.5653891018708928,
        0.497727330101819,
        -17.037921541130142
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6037781740401843,
        -0.45038788637946425,
        -0.6577253745715912,
        -7.839758717360986
      ],
      [
        -0.0006293429903472817,
        -0.8248240827067467,
        0.5653891018708933,
        7.4245980874705495
      ],
      [
        -0.7971521313275787,
        0.3417835344038876,
        0.497727330101819,
        15.437622153888608
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_185",
    "image_path": "RGB/sample021_RGB_185.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6047327547530927,
        0.0009649726511583023,
        -0.7964278775611251,
        7.383599224480164
      ],
      [
        -0.4519779542457404,
        -0.8237844533475678,
        0.342191617808918,
        -1.7720804242013457
      ],
      [
        -0.6557546981948135,
        0.5669023224953589,
        0.4986055881604184,
        -17.769629760261335
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6047327547530926,
        -0.45197795424574067,
        -0.6557546981948139,
        -7.988355186350517
      ],
      [
        0.0009649726511580803,
        -0.8237844533475673,
        0.5669023224953588,
        8.60670710611743
      ],
      [
        -0.7964278775611251,
        0.342191617808918,
        0.4986055881604189,
        15.346932024367664
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_190",
    "image_path": "RGB/sample021_RGB_190.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6811099419248898,
        0.19164632750277968,
        -0.7066547475010486,
        6.023277866755942
      ],
      [
        -0.41671690316155974,
        -0.8950376865151082,
        0.15891684094872416,
        -2.2601853305340267
      ],
      [
        -0.6020268014220902,
        0.40271481829252326,
        0.6894813307821375,
        -18.394919150865576
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6811099419248896,
        -0.4167169031615596,
        -0.6020268014220901,
        -7.913577332301265
      ],
      [
        0.19164632750277988,
        -0.8950376865151085,
        0.4027148182925234,
        4.230616391317374
      ],
      [
        -0.7066547475010486,
        0.15891684094872427,
        0.6894813307821375,
        17.298512748516814
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_191",
    "image_path": "RGB/sample021_RGB_191.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.759788277203782,
        0.17024335660737244,
        -0.627486233597808,
        5.2272214410228734
      ],
      [
        -0.37020015760977343,
        -0.9066639994270749,
        0.20226773209931231,
        -2.5709307637036165
      ],
      [
        -0.5344844404932731,
        0.3859761542815252,
        0.7518967955754547,
        -18.86169215779874
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7597882772037826,
        -0.37020015760977376,
        -0.534484440493273,
        -7.061458380406868
      ],
      [
        0.17024335660737286,
        -0.9066639994270754,
        0.38597615428152454,
        4.059293309989759
      ],
      [
        -0.6274862335978089,
        0.20226773209931312,
        0.7518967955754547,
        17.982071721747392
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_192",
    "image_path": "RGB/sample021_RGB_192.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8296533696456003,
        0.14581931082311128,
        -0.5388988910981105,
        3.792081217412431
      ],
      [
        -0.3173206616882195,
        -0.9173683199590067,
        0.24029765542206222,
        -3.0837479561724166
      ],
      [
        -0.45932873184839074,
        0.37036751224515163,
        0.8073691980574231,
        -19.61992936632245
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8296533696456008,
        -0.31732066168821965,
        -0.4593287318483909,
        -6.844421256724203
      ],
      [
        0.14581931082311125,
        -0.9173683199590066,
        0.37036751224515146,
        3.8846930783911815
      ],
      [
        -0.5388988910981106,
        0.24029765542206222,
        0.8073691980574232,
        18.625092405229385
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_193",
    "image_path": "RGB/sample021_RGB_193.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9035359765813706,
        0.11185692231602382,
        -0.4136553734126233,
        2.1157316567665316
      ],
      [
        -0.2432969902876657,
        -0.9285574643983314,
        0.28033481736506616,
        -3.53111930007668
      ],
      [
        -0.35274539478228945,
        0.35393370034531674,
        0.866199527949397,
        -20.29258296605777
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9035359765813697,
        -0.2432969902876656,
        -0.3527453947822894,
        -6.105586218889086
      ],
      [
        0.11185692231602372,
        -0.9285574643983314,
        0.3539337003453168,
        3.666722563401471
      ],
      [
        -0.413655373412623,
        0.2803348173650661,
        0.8661995279493971,
        19.442505238675142
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_194",
    "image_path": "RGB/sample021_RGB_194.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9703553830957652,
        0.06356446613288523,
        -0.23317373167299837,
        0.3622202665847552
      ],
      [
        -0.13747405687972078,
        -0.9386750838383243,
        0.3162119078500144,
        -3.8703022474383078
      ],
      [
        -0.19877453101969947,
        0.33889326583211415,
        0.9195868856130683,
        -20.826681049846258
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9703553830957659,
        -0.13747405687972084,
        -0.1987745310196995,
        -4.320397524139197
      ],
      [
        0.06356446613288524,
        -0.9386750838383244,
        0.3388932658321142,
        3.4020413329644223
      ],
      [
        -0.2331737316729985,
        0.3162119078500144,
        0.9195868856130686,
        20.460238673150652
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_195",
    "image_path": "RGB/sample021_RGB_195.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9995570635677544,
        0.008655482117000282,
        -0.028473835377946077,
        -1.237019244787856
      ],
      [
        -0.017629704160462292,
        -0.9430388599066329,
        0.3322151445030959,
        -4.005372873550724
      ],
      [
        -0.023976451009744205,
        0.33256997960627865,
        0.9427737472276456,
        -21.03333600124524
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9995570635677546,
        -0.017629704160462292,
        -0.023976451009744208,
        -1.8113896129153364
      ],
      [
        0.008655482117000278,
        -0.9430388599066326,
        0.33256997960627865,
        3.228540854763555
      ],
      [
        -0.028473835377946084,
        0.3322151445030959,
        0.9427737472276458,
        21.125099844232118
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_196",
    "image_path": "RGB/sample021_RGB_196.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9859824659842571,
        -0.042600981826350325,
        0.1613187314574289,
        -2.933339340727344
      ],
      [
        0.09386273746409704,
        -0.9409761655416485,
        0.32519785115877137,
        -3.9978907263291994
      ],
      [
        0.13794333360967134,
        0.3357811969571366,
        0.9317846449060445,
        -21.008621823122034
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9859824659842573,
        0.09386273746409704,
        0.13794333360967134,
        0.38103113974294844
      ],
      [
        -0.04260098182635029,
        -0.9409761655416482,
        0.3357811969571366,
        3.1674171603271293
      ],
      [
        0.16131873145742892,
        0.32519785115877126,
        0.9317846449060446,
        21.348819280173288
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_197",
    "image_path": "RGB/sample021_RGB_197.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9315409097616688,
        -0.09407551206945691,
        0.35125678850275804,
        -4.908721968776
      ],
      [
        0.20573972563457332,
        -0.9328342083790602,
        0.29578962959107225,
        -3.6860849662675177
      ],
      [
        0.29983778737212585,
        0.3478076159411731,
        0.8883282971723376,
        -20.58491460725603
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9315409097616696,
        0.2057397256345735,
        0.29983778737212613,
        2.3578340301487235
      ],
      [
        -0.09407551206945666,
        -0.9328342083790592,
        0.34780761594117326,
        3.259293389557049
      ],
      [
        0.351256788502758,
        0.29578962959107186,
        0.8883282971723379,
        21.100689761720414
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_198",
    "image_path": "RGB/sample021_RGB_198.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8512245990444933,
        -0.13600485349378177,
        0.5068721355605149,
        -6.649014424344288
      ],
      [
        0.29716112003330264,
        -0.9209949733543512,
        0.25191968521052677,
        -3.161409983578965
      ],
      [
        0.4325643891053623,
        0.3650629245515801,
        0.8243889315097286,
        -19.858774138226572
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8512245990444927,
        0.2971611200333024,
        0.4325643891053621,
        3.869841997684616
      ],
      [
        -0.13600485349378186,
        -0.9209949733543513,
        0.3650629245515802,
        3.4337612286608024
      ],
      [
        0.5068721355605149,
        0.2519196852105269,
        0.8243889315097287,
        20.537975141430326
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_199",
    "image_path": "RGB/sample021_RGB_199.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7511858831334914,
        -0.17160955623209226,
        0.6373930727508582,
        -8.237175589383165
      ],
      [
        0.3740989787038774,
        -0.906247057705546,
        0.19689140289194085,
        -2.4783940040577366
      ],
      [
        0.5438471505061624,
        0.3863501399117969,
        0.7449589561019202,
        -18.906851155924176
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7511858831334915,
        0.3740989787038774,
        0.5438471505061623,
        5.021951772300885
      ],
      [
        -0.17160955623209218,
        -0.9062470577055461,
        0.38635013991179695,
        3.645049267870567
      ],
      [
        0.6373930727508583,
        0.19689140289194068,
        0.7449589561019201,
        19.823121232374856
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_200",
    "image_path": "RGB/sample021_RGB_200.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6260177452067113,
        -0.20354182312108016,
        0.7527765331935186,
        -9.731985847297222
      ],
      [
        0.4420229710263791,
        -0.8878938479542566,
        0.1275155200357826,
        -1.6094798044631409
      ],
      [
        0.6424309112825424,
        0.41257149805279825,
        0.6458074660633402,
        -17.648714962472056
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6260177452067114,
        0.4420229710263792,
        0.6424309112825424,
        5.957111244773882
      ],
      [
        -0.20354182312107993,
        -0.8878938479542569,
        0.41257149805279847,
        3.8714434120370673
      ],
      [
        0.7527765331935178,
        0.12751552003578223,
        0.6458074660633398,
        18.928916110658218
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_201",
    "image_path": "RGB/sample021_RGB_201.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.48682405114746863,
        -0.2285210042176546,
        0.8430779880033172,
        -10.879839220421472
      ],
      [
        0.49478726031069276,
        -0.8675423056175351,
        0.05055605797576812,
        -0.6658934913525253
      ],
      [
        0.7198527003898825,
        0.441756152866222,
        0.5354097413628456,
        -16.308046003421847
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.48682405114746846,
        0.4947872603106927,
        0.7198527003898822,
        6.772299164771984
      ],
      [
        -0.22852100421765492,
        -0.8675423056175361,
        0.4417561528662224,
        4.140217104075985
      ],
      [
        0.8430779880033172,
        0.05055605797576828,
        0.5354097413628456,
        17.9377046025325
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_202",
    "image_path": "RGB/sample021_RGB_202.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.33243264780801907,
        -0.24653763978790633,
        0.910333854604539,
        -11.696285788589101
      ],
      [
        0.5338503673366003,
        -0.8449004656230208,
        -0.03386721843581911,
        0.1887463311040833
      ],
      [
        0.7774910417271227,
        0.47472349358106447,
        0.4124867084843613,
        -15.037642900803538
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.33243264780801907,
        0.5338503673366002,
        0.7774910417271228,
        7.7026430916528845
      ],
      [
        -0.24653763978790652,
        -0.844900465623021,
        0.4747234935810646,
        4.414619543524837
      ],
      [
        0.9103338546045392,
        -0.03386721843581903,
        0.41248670848436136,
        16.856745063222743
      ],
      [
        0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_203",
    "image_path": "RGB/sample021_RGB_203.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.17681956533406207,
        -0.2564234442446994,
        0.9502535759242154,
        -12.156824334608162
      ],
      [
        0.5570599900639741,
        -0.8220226196669169,
        -0.11816505501147168,
        0.9517408494793278
      ],
      [
        0.8114302242244853,
        0.5084543538977954,
        0.2881929236073936,
        -13.896573842705001
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.17681956533406212,
        0.5570599900639741,
        0.8114302242244853,
        8.596358886295839
      ],
      [
        -0.2564234442446995,
        -0.8220226196669173,
        0.5084543538977955,
        4.730831213960587
      ],
      [
        0.9502535759242157,
        -0.1181650550114717,
        0.2881929236073936,
        15.669422549534506
      ],
      [
        0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_204",
    "image_path": "RGB/sample021_RGB_204.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.041755487920398404,
        -0.2597117452016473,
        0.9647830267126616,
        -12.555071986661554
      ],
      [
        0.5659568348894001,
        -0.8019155661786052,
        -0.191374726028333,
        1.9988042361166927
      ],
      [
        0.823376791190098,
        0.5380346030923676,
        0.1804700130346769,
        -12.355123618262247
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.04175548792039844,
        0.5659568348893999,
        0.8233767911900975,
        8.517441963846851
      ],
      [
        -0.2597117452016474,
        -0.8019155661786053,
        0.5380346030923677,
        4.989656606006393
      ],
      [
        0.9647830267126614,
        -0.19137472602833291,
        0.18047001303467683,
        14.725170285390615
      ],
      [
        0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_205",
    "image_path": "RGB/sample021_RGB_205.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.09596445402936402,
        -0.25878356404723263,
        0.961156538000891,
        -12.72469604313294
      ],
      [
        0.5644361856246056,
        -0.7812097485200402,
        -0.26668918458535473,
        3.4883925640940663
      ],
      [
        0.8198796350199167,
        0.5681042120916441,
        0.07109844079401831,
        -10.296610708792494
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.09596445402936395,
        0.5644361856246056,
        0.8198796350199167,
        7.694124945497324
      ],
      [
        -0.2587835640472323,
        -0.7812097485200399,
        0.568104212091644,
        5.28177199820839
      ],
      [
        0.9611565380008908,
        -0.2666891845853549,
        0.07109844079401838,
        13.89281433122129
      ],
      [
        0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_206",
    "image_path": "RGB/sample021_RGB_206.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.24599988803722606,
        -0.2524466084791884,
        0.9358176985679569,
        -12.61330608955902
      ],
      [
        0.549778189320965,
        -0.7588088955137572,
        -0.3492177009204337,
        5.023245021297866
      ],
      [
        0.7982656184708403,
        0.6003996751802482,
        -0.04787726402812861,
        -8.181373023122188
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.24599988803722625,
        0.549778189320965,
        0.7982656184708405,
        6.872110129729372
      ],
      [
        -0.25244660847918865,
        -0.758808895513757,
        0.6003996751802482,
        5.539590368097947
      ],
      [
        0.935817698567957,
        -0.34921770092043336,
        -0.04787726402812867,
        13.166259397221342
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_207",
    "image_path": "RGB/sample021_RGB_207.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.4310368903637096,
        -0.23560236961495004,
        0.8710331351776481,
        -12.08632825527112
      ],
      [
        0.5122537947918644,
        -0.7307875499136826,
        -0.4511602892681167,
        6.521682262225488
      ],
      [
        0.7428346039778417,
        0.6406567570259263,
        -0.1943081851340946,
        -6.094042111411367
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.4310368903637101,
        0.5122537947918648,
        0.7428346039778423,
        6.3957622182698675
      ],
      [
        -0.23560236961495012,
        -0.7307875499136831,
        0.6406567570259266,
        5.822585881117525
      ],
      [
        0.8710331351776488,
        -0.45116028926811697,
        -0.19430818513409456,
        12.285794186116314
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_208",
    "image_path": "RGB/sample021_RGB_208.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.5925149748520754,
        -0.21108467612440548,
        0.7774119011704798,
        -11.120868443720926
      ],
      [
        0.4572545501202614,
        -0.7063921739140475,
        -0.5403039635495035,
        7.786986481941503
      ],
      [
        0.6632075700490473,
        0.6756133185028554,
        -0.32202851254383846,
        -4.30176226748267
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.592514974852075,
        0.45725455012026156,
        0.6632075700490474,
        5.881607386017682
      ],
      [
        -0.2110846761244054,
        -0.7063921739140477,
        0.6756133185028556,
        6.059549276497343
      ],
      [
        0.7774119011704795,
        -0.5403039635495037,
        -0.32202851254383863,
        11.467545035484621
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_209",
    "image_path": "RGB/sample021_RGB_209.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7281579507109901,
        -0.1799119506144008,
        0.6613756034527519,
        -9.670317323325401
      ],
      [
        0.38917631161035265,
        -0.6857759664321598,
        -0.615022863270463,
        8.946335755530844
      ],
      [
        0.564205456635907,
        0.7052255057002393,
        -0.4293357530093538,
        -2.632329291935881
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7281579507109908,
        0.3891763116103528,
        0.5642054566359073,
        5.044991043285061
      ],
      [
        -0.17991195061440104,
        -0.6857759664321599,
        0.7052255057002397,
        6.251762152151082
      ],
      [
        0.6613756034527526,
        -0.6150228632704633,
        -0.42933575300935417,
        10.767759908717576
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_210",
    "image_path": "RGB/sample021_RGB_210.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8342206577809737,
        -0.145069253477688,
        0.5320063964154054,
        -7.838728552535064
      ],
      [
        0.3131781101858944,
        -0.6694363949421106,
        -0.6736277788417744,
        9.890602116594897
      ],
      [
        0.4538671231008813,
        0.7285669666011063,
        -0.5130251550809111,
        -1.2509347736704113
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8342206577809744,
        0.3131781101858945,
        0.45386712310088145,
        4.00946737669915
      ],
      [
        -0.14506925347768762,
        -0.6694363949421104,
        0.7285669666011054,
        6.395360278878489
      ],
      [
        0.532006396415405,
        -0.673627778841774,
        -0.5130251550809102,
        10.191077058663923
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_211",
    "image_path": "RGB/sample021_RGB_211.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9185183310776741,
        -0.10390618113432185,
        0.38148077408483616,
        -5.770397362427531
      ],
      [
        0.22472108255033316,
        -0.6566548853574057,
        -0.7199338834876846,
        10.607502346798096
      ],
      [
        0.3253067944751395,
        0.7469992416718602,
        -0.5797996398843095,
        -0.25426874792337373
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9185183310776741,
        0.22472108255033318,
        0.32530679447513955,
        2.99920169578644
      ],
      [
        -0.10390618113432187,
        -0.6566548853574053,
        0.7469992416718603,
        6.555826845787317
      ],
      [
        0.3814807740848362,
        -0.7199338834876846,
        -0.5797996398843098,
        9.690571082751227
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_212",
    "image_path": "RGB/sample021_RGB_212.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9723304902753265,
        -0.06100563332757117,
        0.22550328242232884,
        -4.064151306916257
      ],
      [
        0.1329553962401572,
        -0.6491985318831749,
        -0.7489086251415142,
        10.952261623374087
      ],
      [
        0.19208404486465153,
        0.7581685689231863,
        -0.6231244986400408,
        0.1607149226749615
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9723304902753271,
        0.1329553962401573,
        0.1920840448646516,
        2.464665176527909
      ],
      [
        -0.06100563332757121,
        -0.649198531883175,
        0.7581685689231863,
        6.740407039348318
      ],
      [
        0.22550328242232898,
        -0.7489086251415144,
        -0.6231244986400408,
        9.21886806013768
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_213",
    "image_path": "RGB/sample021_RGB_213.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9968285793307252,
        -0.020134240294107392,
        0.07698958239442019,
        -2.4662186782338327
      ],
      [
        0.045811446439014906,
        -0.6458854593072719,
        -0.7620585835948563,
        11.191165170562622
      ],
      [
        0.06506992242698115,
        0.7631687793818698,
        -0.6429147061408174,
        0.43272965381522865
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9968285793307253,
        0.04581144643901492,
        0.06506992242698115,
        1.9175561125357203
      ],
      [
        -0.020134240294107382,
        -0.6458854593072727,
        0.76316877938187,
        6.848309655182507
      ],
      [
        0.07698958239442025,
        -0.7620585835948572,
        -0.6429147061408175,
        8.996404883006626
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_214",
    "image_path": "RGB/sample021_RGB_214.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.999643398060627,
        0.008514988329665298,
        -0.025309517726495544,
        -0.9628515032418584
      ],
      [
        -0.013840955921180237,
        -0.6453255925676171,
        -0.7637822382829031,
        11.305191421763332
      ],
      [
        -0.02283647636983592,
        0.7638601799747113,
        -0.6449776126316407,
        0.6140352865921853
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9996433980606276,
        -0.01384095592118024,
        -0.022836476369835927,
        1.133005206990114
      ],
      [
        0.008514988329665312,
        -0.6453255925676177,
        0.7638601799747122,
        6.834690918125946
      ],
      [
        -0.025309517726495555,
        -0.763782238282903,
        -0.6449776126316408,
        9.006374114359604
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_215",
    "image_path": "RGB/sample021_RGB_215.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9913257284609575,
        0.0376987772818316,
        -0.12590513207493298,
        0.5261360762929577
      ],
      [
        -0.07186524367438829,
        -0.6465935183217438,
        -0.7594420378250927,
        11.351075782295158
      ],
      [
        -0.11003947856552324,
        0.7619026343672554,
        -0.638275558752851,
        0.6788860931631763
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.991325728460958,
        -0.07186524367438832,
        -0.11003947856552329,
        0.36887986965744435
      ],
      [
        0.037698777281831596,
        -0.6465935183217438,
        0.7619026343672552,
        6.802452237234544
      ],
      [
        -0.12590513207493298,
        -0.7594420378250927,
        -0.6382755587528509,
        9.12004375623161
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_216",
    "image_path": "RGB/sample021_RGB_216.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9707250257981397,
        0.0668893472973106,
        -0.23069187135081468,
        2.1940024507234117
      ],
      [
        -0.1330854434087142,
        -0.6497526680929467,
        -0.7484047935835282,
        11.343554745714181
      ],
      [
        -0.19995296707452725,
        0.757196992548331,
        -0.6218291770525536,
        0.5642616287443373
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9707250257981398,
        -0.13308544340871423,
        -0.19995296707452725,
        -0.5072852855415338
      ],
      [
        0.06688934729731062,
        -0.6497526680929464,
        0.7571969925483308,
        6.796492361492969
      ],
      [
        -0.23069187135081465,
        -0.7484047935835281,
        -0.6218291770525536,
        9.346583623319752
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_217",
    "image_path": "RGB/sample021_RGB_217.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9358583460021204,
        0.09607436632892812,
        -0.33902635937736475,
        4.607151934665284
      ],
      [
        -0.19709502504399812,
        -0.65482094894995,
        -0.7296321511002603,
        11.03307099241675
      ],
      [
        -0.2921005089367031,
        0.7496527469107155,
        -0.5938838705741528,
        -0.009197462412013507
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9358583460021208,
        -0.19709502504399812,
        -0.29210050893670314,
        -2.13976476924521
      ],
      [
        0.09607436632892831,
        -0.6548209489499501,
        0.7496527469107163,
        6.788951717344213
      ],
      [
        -0.33902635937736486,
        -0.7296321511002598,
        -0.593883870574153,
        9.606567044370157
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_218",
    "image_path": "RGB/sample021_RGB_218.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.857449808723644,
        0.13780261457499962,
        -0.49577239226895187,
        7.383260277457901
      ],
      [
        -0.29070458172348246,
        -0.6652590953853127,
        -0.6876926509510557,
        10.273124229793172
      ],
      [
        -0.4245829385229236,
        0.7337852379432344,
        -0.5303664326593731,
        -1.2041143371105472
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.857449808723645,
        -0.2907045817234826,
        -0.42458293852292384,
        -3.8555772340157435
      ],
      [
        0.13780261457500004,
        -0.6652590953853128,
        0.733785237943235,
        6.700418086939228
      ],
      [
        -0.49577239226895253,
        -0.6876926509510559,
        -0.5303664326593738,
        10.086546820148296
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_219",
    "image_path": "RGB/sample021_RGB_219.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7309431973054357,
        0.18187244691190918,
        -0.6577571401111376,
        9.823176421866881
      ],
      [
        -0.38730308236662164,
        -0.6830222594997009,
        -0.6192551295041789,
        9.084084640094037
      ],
      [
        -0.5618882137064467,
        0.7073916921212728,
        -0.4288107149029521,
        -2.9404776539403916
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.730943197305435,
        -0.38730308236662153,
        -0.5618882137064464,
        -5.314109736323328
      ],
      [
        0.18187244691190935,
        -0.6830222594997011,
        0.7073916921212732,
        6.498136347336939
      ],
      [
        -0.6577571401111368,
        -0.6192551295041783,
        -0.42881071490295186,
        10.825722115340325
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_220",
    "image_path": "RGB/sample021_RGB_220.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.549996637275862,
        0.22325227437878276,
        -0.8047745777358681,
        11.83276673953054
      ],
      [
        -0.4740577074428527,
        -0.7098775921493692,
        -0.5209060320040845,
        7.676925964071953
      ],
      [
        -0.6875848958487021,
        0.6680061572687148,
        -0.28459582718623033,
        -4.980048325714708
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.5499966372758618,
        -0.4740577074428529,
        -0.6875848958487023,
        -6.292882003033048
      ],
      [
        0.22325227437878245,
        -0.7098775921493692,
        0.6680061572687145,
        6.134688576763745
      ],
      [
        -0.8047745777358681,
        -0.5209060320040849,
        -0.28459582718623044,
        12.10436592550239
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_221",
    "image_path": "RGB/sample021_RGB_221.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.3524910905672314,
        0.24939341057726788,
        -0.9019717056711714,
        13.097995564787649
      ],
      [
        -0.531252044539387,
        -0.7401429329576541,
        -0.41226169354617737,
        6.129977606880767
      ],
      [
        -0.7704033334841205,
        0.6244928867116737,
        -0.12840303035004852,
        -7.257679561083745
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.35249109056723144,
        -0.5312520445393871,
        -0.7704033334841206,
        -6.951704131459178
      ],
      [
        0.24939341057726783,
        -0.7401429329576547,
        0.624492886711674,
        5.802875079222661
      ],
      [
        -0.9019717056711716,
        -0.4122616935461776,
        -0.12840303035004844,
        13.409268301105001
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_222",
    "image_path": "RGB/sample021_RGB_222.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.14209122974324584,
        0.2627358723307147,
        -0.9543479155007729,
        13.847202330226725
      ],
      [
        -0.5613936000695987,
        -0.77268296841383,
        -0.29630770513789845,
        4.4425909142531825
      ],
      [
        -0.8152590436364062,
        0.5778675382073389,
        0.03770676405158381,
        -9.768032721853203
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.14209122974324578,
        -0.5613936000695985,
        -0.8152590436364062,
        -7.4370009156435355
      ],
      [
        0.26273587233071494,
        -0.77268296841383,
        0.5778675382073392,
        5.439186573607478
      ],
      [
        -0.954347915500773,
        -0.2963077051378983,
        0.0377067640515837,
        14.899743503129226
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_223",
    "image_path": "RGB/sample021_RGB_223.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.04726911462254066,
        0.26465985710107787,
        -0.9631826362855794,
        13.926729986722084
      ],
      [
        -0.5661175565197154,
        -0.8015418182562255,
        -0.19246201128184012,
        2.963958732105353
      ],
      [
        -0.8229681300044056,
        0.5361770916644439,
        0.1877167636928319,
        -12.02216796772879
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.04726911462254022,
        -0.5661175565197153,
        -0.8229681300044053,
        -7.557607819896333
      ],
      [
        0.2646598571010775,
        -0.8015418182562251,
        0.5361770916644437,
        5.135901559635242
      ],
      [
        -0.9631826362855789,
        -0.19246201128184004,
        0.18771676369283227,
        16.241196425859453
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_224",
    "image_path": "RGB/sample021_RGB_224.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.24478991360557245,
        0.2556487120453066,
        -0.9352655420930209,
        13.41887661353393
      ],
      [
        -0.5490348607748288,
        -0.8316065666616456,
        -0.08361363488806206,
        1.5350123234165713
      ],
      [
        -0.7991486844454795,
        0.49302561223004004,
        0.34392895463199025,
        -14.137442015715987
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.2447899136055725,
        -0.5490348607748291,
        -0.7991486844454796,
        -7.170337264098209
      ],
      [
        0.25564871204530665,
        -0.8316065666616459,
        0.49302561223004,
        4.8161288098799995
      ],
      [
        -0.9352655420930209,
        -0.083613634888062,
        0.3439289546319902,
        17.540836523830574
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_225",
    "image_path": "RGB/sample021_RGB_225.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.4014763532584555,
        0.24017457278332735,
        -0.8838172392314136,
        12.578073162803735
      ],
      [
        -0.5180531820974839,
        -0.8553435261548196,
        0.002890118286716842,
        0.3034711255145257
      ],
      [
        -0.7552732209558095,
        0.4590246473266835,
        0.46782340135317146,
        -15.933949282090394
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.4014763532584557,
        -0.5180531820974837,
        -0.7552732209558096,
        -6.827472070162924
      ],
      [
        0.2401745727833269,
        -0.855343526154819,
        0.45902464732668363,
        4.552714164002757
      ],
      [
        -0.883817239231414,
        0.0028901182867163977,
        0.4678234013531718,
        18.570115180287054
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_226",
    "image_path": "RGB/sample021_RGB_226.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5528426782772085,
        0.21760054220901795,
        -0.8043724119496041,
        11.160744062961255
      ],
      [
        -0.47138697282138164,
        -0.8776689221750267,
        0.08655394215413564,
        -0.9693940074860586
      ],
      [
        -0.6871384830800675,
        0.4270213894859005,
        0.587786898452113,
        -17.766818272099897
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5528426782772092,
        -0.471386972821382,
        -0.6871384830800678,
        -6.495088623976035
      ],
      [
        0.21760054220901776,
        -0.877668922175026,
        0.42702138948590024,
        4.307420472025916
      ],
      [
        -0.8043724119496047,
        0.08655394215413544,
        0.587786898452113,
        19.504402501444815
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_227",
    "image_path": "RGB/sample021_RGB_227.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6750730184432896,
        0.19262397012971613,
        -0.7121603933815275,
        9.189011100286304
      ],
      [
        -0.41767915135191946,
        -0.8954975544497388,
        0.15371485452121367,
        -2.2358783710702372
      ],
      [
        -0.6081287251033338,
        0.4012232995552526,
        0.6849812534647866,
        -19.64804992222807
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6750730184432899,
        -0.4176791513519196,
        -0.6081287251033337,
        -6.679169870546766
      ],
      [
        0.19262397012971594,
        -0.8954975544497383,
        0.40122329955525227,
        4.111008006579024
      ],
      [
        -0.7121603933815276,
        0.1537148545212136,
        0.6849812534647864,
        20.34628334236979
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_228",
    "image_path": "RGB/sample021_RGB_228.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.794394414612598,
        0.15867674584637115,
        -0.5863098194298935,
        6.603846709217658
      ],
      [
        -0.34389151761138614,
        -0.9131607438714073,
        0.21880603274854155,
        -3.539961617651465
      ],
      [
        -0.5006756816016188,
        0.3754452638931862,
        0.7799773815136758,
        -21.543394179247972
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7943944146125979,
        -0.34389151761138625,
        -0.5006756816016188,
        -6.757557396927254
      ],
      [
        0.1586767458463709,
        -0.9131607438714071,
        0.37544526389318633,
        3.807934422844925
      ],
      [
        -0.5863098194298931,
        0.2188060327485413,
        0.7799773815136757,
        21.449825310111326
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_229",
    "image_path": "RGB/sample021_RGB_229.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8961395326054731,
        0.11464808669834389,
        -0.42870707285750986,
        3.553624853203994
      ],
      [
        -0.2504064129953067,
        -0.9282018022304157,
        0.2752054553729495,
        -4.513333837978378
      ],
      [
        -0.36637489874781154,
        0.35397348848835825,
        0.8605069453612294,
        -22.945519671363797
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8961395326054721,
        -0.2504064129953066,
        -0.36637489874781126,
        -6.352286468324911
      ],
      [
        0.11464808669834396,
        -0.9282018022304153,
        0.3539734884883576,
        3.5254047505083075
      ],
      [
        -0.42870707285750953,
        0.27520545537294977,
        0.8605069453612287,
        22.51033724511301
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_230",
    "image_path": "RGB/sample021_RGB_230.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9680749125063257,
        0.06458511429258723,
        -0.24219770186292625,
        0.32161757680205166
      ],
      [
        -0.14132746674111155,
        -0.9386479068497344,
        0.31458965989229914,
        -5.150269724031641
      ],
      [
        -0.20702055675804135,
        0.3387755451304387,
        0.9178091408899594,
        -23.8986792427314
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.968074912506326,
        -0.1413274667411116,
        -0.2070205567580414,
        -5.364042548219795
      ],
      [
        0.06458511429258725,
        -0.9386479068497343,
        0.33877554513043856,
        3.241226484223703
      ],
      [
        -0.2421977018629261,
        0.3145896598922991,
        0.9178091408899587,
        23.632542902992896
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_231",
    "image_path": "RGB/sample021_RGB_231.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9991644598452769,
        0.010077184090044756,
        -0.03960849079314485,
        -2.90209015063734
      ],
      [
        -0.022682715743260296,
        -0.9429002139293089,
        0.3323020929494342,
        -5.366134875688501
      ],
      [
        -0.03399818507811472,
        0.33292286934495685,
        0.9423409608408811,
        -24.26222385121041
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9991644598452778,
        -0.02268271574326031,
        -0.03399818507811474,
        -3.846255426709198
      ],
      [
        0.010077184090044745,
        -0.9429002139293087,
        0.3329228693449569,
        3.0469643556682877
      ],
      [
        -0.03960849079314486,
        0.33230209294943397,
        0.9423409608408811,
        24.531517775314008
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_232",
    "image_path": "RGB/sample021_RGB_232.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9856829422472433,
        -0.044465802124955,
        0.16264049251094306,
        -6.036904691162955
      ],
      [
        0.09609947088322791,
        -0.940745550791788,
        0.325211777710186,
        -5.19789182205928
      ],
      [
        0.1385425171518888,
        0.3361853671813215,
        0.9315499824670594,
        -24.089765956492734
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9856829422472433,
        0.0960994708832279,
        0.1385425171518888,
        -2.1135025110311516
      ],
      [
        -0.04446580212495495,
        -0.9407455507917878,
        0.33618536718132175,
        2.9402973988518624
      ],
      [
        0.16264049251094304,
        0.3252117777101857,
        0.9315499824670593,
        25.113081846415866
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_233",
    "image_path": "RGB/sample021_RGB_233.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9272168722459417,
        -0.09785453568203982,
        0.3615153685099785,
        -9.064867191463646
      ],
      [
        0.21285151456852816,
        -0.9319060061835168,
        0.29367571977432966,
        -4.696602254929782
      ],
      [
        0.30816084204249056,
        0.3492501760708781,
        0.8849074584080099,
        -23.37130540781553
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9272168722459415,
        0.21285151456852813,
        0.3081608420424905,
        -0.2032977472013613
      ],
      [
        -0.0978545356820398,
        -0.9319060061835169,
        0.34925017607087816,
        2.8986023086216965
      ],
      [
        0.3615153685099785,
        0.2936757197743297,
        0.88490745840801,
        25.33780931903366
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_234",
    "image_path": "RGB/sample021_RGB_234.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8348857437668284,
        -0.14302815804048707,
        0.5315155132848474,
        -11.704931345921498
      ],
      [
        0.31227097902249046,
        -0.9182830993043591,
        0.24339881920895837,
        -3.888138978212774
      ],
      [
        0.45326882808687013,
        0.3691870739063402,
        0.811325011290315,
        -22.2398439965138
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8348857437668288,
        0.3122709790224906,
        0.45326882808687036,
        1.5225006779573012
      ],
      [
        -0.14302815804048732,
        -0.9182830993043598,
        0.3691870739063401,
        2.966115847369589
      ],
      [
        0.5315155132848476,
        0.24339881920895884,
        0.8113250112903152,
        25.211462710075093
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_235",
    "image_path": "RGB/sample021_RGB_235.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7144890140748806,
        -0.18215030047077302,
        0.675519590244956,
        -14.03310280965092
      ],
      [
        0.3968856794419491,
        -0.9006550558071177,
        0.17692435644359517,
        -2.862687641171019
      ],
      [
        0.5761833095640732,
        0.39451456055193296,
        0.7158009886080816,
        -20.74331142692102
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7144890140748796,
        0.39688567944194875,
        0.5761833095640725,
        3.061611767898918
      ],
      [
        -0.18215030047077274,
        -0.9006550558071177,
        0.3945145605519331,
        3.049110401451248
      ],
      [
        0.6755195902449553,
        0.17692435644359483,
        0.7158009886080814,
        24.834197854849315
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_236",
    "image_path": "RGB/sample021_RGB_236.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6354187981254393,
        -0.2011173252651403,
        0.7455164468118849,
        -14.840601426674121
      ],
      [
        0.43822874468921214,
        -0.8888607560695976,
        0.13372405784862218,
        -2.548779523517939
      ],
      [
        0.6357660877374156,
        0.41167751675016234,
        0.6529342263088074,
        -20.214618461714913
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6354187981254397,
        0.4382287446892121,
        0.6357660877374157,
        4.538720223593905
      ],
      [
        -0.20111732526514012,
        -0.8888607560695966,
        0.41167751675016206,
        3.0716917717831937
      ],
      [
        0.7455164468118847,
        0.13372405784862193,
        0.652934226308807,
        24.603561850039323
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_237",
    "image_path": "RGB/sample021_RGB_237.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9713477881740169,
        0.1392339020414095,
        0.19260684030368402,
        0.10958019848823258
      ],
      [
        0.13135618247258804,
        -0.3608687111263227,
        0.9233197315427926,
        -7.739239663386038
      ],
      [
        0.19806319126903366,
        0.9221646782719178,
        0.3322397905308401,
        -11.150832207766657
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9713477881740165,
        0.13135618247258804,
        0.1980631912690336,
        3.331606873227829
      ],
      [
        0.13923390204140948,
        -0.36086871112632296,
        0.922164678271918,
        7.474796874293453
      ],
      [
        0.192606840303684,
        0.9233197315427929,
        0.3322397905308399,
        10.8294369495052
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_240",
    "image_path": "RGB/sample021_RGB_240.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9307576052283963,
        0.2150869209252976,
        0.29568208731063655,
        0.4701304596329754
      ],
      [
        0.20117559142699817,
        -0.37401938830510667,
        0.9053385436320885,
        -6.908017151020797
      ],
      [
        0.3053173131735206,
        0.9021347535810538,
        0.30485115164249216,
        -9.966525757241513
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.930757605228397,
        0.20117559142699823,
        0.3053173131735207,
        4.870254802573037
      ],
      [
        0.21508692092529766,
        -0.3740193883051068,
        0.9021347535810538,
        6.306297995846662
      ],
      [
        0.2956820873106367,
        0.9053385436320889,
        0.30485115164249216,
        9.153391886247707
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_241",
    "image_path": "RGB/sample021_RGB_241.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9094009782194228,
        0.24391547663922125,
        0.3368903398279898,
        0.8866613276076122
      ],
      [
        0.2297453732290082,
        -0.38060837199637804,
        0.8957423349636495,
        -6.142098805481752
      ],
      [
        0.3467087023618252,
        0.8919879525095217,
        0.2900871735951986,
        -8.858828633110717
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9094009782194226,
        0.22974537322900812,
        0.34670870236182516,
        5.288882440982142
      ],
      [
        0.2439154766392212,
        -0.38060837199637765,
        0.8919879525095212,
        5.347963766744868
      ],
      [
        0.3368903398279898,
        0.8957423349636491,
        0.29008717359519876,
        7.772862849172906
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_245",
    "image_path": "RGB/sample021_RGB_245.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7311772742244864,
        -0.38766300854766195,
        -0.5613351810295032,
        1.0104175487516047
      ],
      [
        -0.38843393431258744,
        -0.43984750200481554,
        0.809724183691317,
        -5.665260774431828
      ],
      [
        -0.5608019903068233,
        0.8100935543404227,
        0.17102502999270738,
        -7.973250824318129
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7311772742244866,
        -0.38843393431258744,
        -0.5608019903068231,
        -5.93320011388767
      ],
      [
        -0.38766300854766245,
        -0.43984750200481476,
        0.8100935543404224,
        4.358929806918275
      ],
      [
        -0.5613351810295029,
        0.8097241836913154,
        0.17102502999270766,
        6.518107034987497
      ],
      [
        0.0,
        0.0,
        0.0,
        0.9999999999999998
      ]
    ]
  },
  {
    "label": "sample021_RGB_247",
    "image_path": "RGB/sample021_RGB_247.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.4816639205296028,
        -0.4979648277833636,
        -0.7211316786487313,
        2.0022590973598087
      ],
      [
        -0.4978105490959022,
        -0.5217540008733679,
        0.6927895927202355,
        -4.699207971322935
      ],
      [
        -0.7212381887205421,
        0.6926787082503101,
        0.003417933263389572,
        -6.557892485028477
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.48166392052960305,
        -0.49781054909590233,
        -0.7212381887205425,
        -6.104701831495718
      ],
      [
        -0.4979648277833639,
        -0.521754000873368,
        0.6926787082503104,
        3.0877365419946288
      ],
      [
        -0.7211316786487315,
        0.6927895927202354,
        0.0034179332633895456,
        4.7218692793915835
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_248",
    "image_path": "RGB/sample021_RGB_248.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.2810846258068131,
        -0.545619912188872,
        -0.7894873935396636,
        2.3636940787796203
      ],
      [
        -0.5448840199500546,
        -0.5864605294317007,
        0.5993041400005159,
        -4.236763372620029
      ],
      [
        -0.7899954670364333,
        0.5986342446283017,
        -0.13245453265249307,
        -5.791761775836056
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.2810846258068132,
        -0.5448840199500545,
        -0.7899954670364332,
        -6.219612141460169
      ],
      [
        -0.5456199121888716,
        -0.5864605294317005,
        0.5986342446283015,
        2.2721310008662003
      ],
      [
        -0.7894873935396636,
        0.5993041400005159,
        -0.13245453265249327,
        3.638071407541651
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_249",
    "image_path": "RGB/sample021_RGB_249.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.12557120763027507,
        -0.5650392965421017,
        -0.8154523071139606,
        2.716221106403529
      ],
      [
        -0.5619343140406718,
        -0.7179004709435576,
        0.41091208369024373,
        -3.8002025255667533
      ],
      [
        -0.8175950700181075,
        0.4066319062521099,
        -0.40766259860313553,
        -5.107249134680621
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.12557120763027516,
        -0.5619343140406716,
        -0.8175950700181074,
        -6.652205077811034
      ],
      [
        -0.5650392965421019,
        -0.7179004709435577,
        0.40663190625211015,
        0.8833749317694113
      ],
      [
        -0.8154523071139604,
        0.4109120836902436,
        -0.4076625986031354,
        1.6944634521164361
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_250",
    "image_path": "RGB/sample021_RGB_250.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.19524467387942096,
        -0.5596073486292998,
        -0.8054310229199052,
        2.966587972543675
      ],
      [
        -0.5575290239547048,
        -0.7389644833426686,
        0.37827619513553423,
        -3.6811344807355892
      ],
      [
        -0.8068710583295409,
        0.37519475971578875,
        -0.45627621843788707,
        -4.987067841421389
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.19524467387942013,
        -0.5575290239547048,
        -0.8068710583295405,
        -6.655470522493316
      ],
      [
        -0.5596073486292991,
        -0.738964483342669,
        0.3751947597157885,
        0.8110185105675088
      ],
      [
        -0.8054310229199048,
        0.37827619513553445,
        -0.4562762184378877,
        1.5063870746856678
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_251",
    "image_path": "RGB/sample021_RGB_251.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.19217667477757924,
        -0.5605586664202664,
        -0.8055073600983205,
        4.380978003799738
      ],
      [
        -0.5600175164201127,
        -0.7366808563477477,
        0.3790536864263398,
        -3.5854907374956118
      ],
      [
        -0.8058836807964791,
        0.3782529542407853,
        -0.4554955495216577,
        -4.862298679187067
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.19217667477757938,
        -0.5600175164201125,
        -0.805883680796479,
        -6.768306559718693
      ],
      [
        -0.5605586664202662,
        -0.7366808563477477,
        0.3782529542407855,
        1.6536116403048937
      ],
      [
        -0.80550736009832,
        0.3790536864263399,
        -0.45549554952165755,
        2.6732480993700007
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_255",
    "image_path": "RGB/sample021_RGB_255.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.1868747313970731,
        -0.5407844162315247,
        -0.8201402623493136,
        5.995134434931921
      ],
      [
        -0.5600555558291569,
        -0.7445373250296778,
        0.3633207206072151,
        -3.391537204414002
      ],
      [
        -0.8071032208770857,
        0.3914286484134511,
        -0.44200452944630897,
        -4.519535126754608
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.18687473139707306,
        -0.560055555829157,
        -0.8071032208770859,
        -6.667519749021368
      ],
      [
        -0.5407844162315245,
        -0.7445373250296778,
        0.39142864841345104,
        2.4860247638338087
      ],
      [
        -0.8201402623493136,
        0.3633207206072151,
        -0.4420045294463091,
        4.151411872341109
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_261",
    "image_path": "RGB/sample021_RGB_261.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.18819446987208566,
        -0.5564223296592112,
        -0.8093065133595434,
        7.002387843139829
      ],
      [
        -0.5590201067865906,
        -0.7382100213601746,
        0.3775479897598706,
        -3.2145170755320676
      ],
      [
        -0.807514310534416,
        0.3813661697372047,
        -0.4499783137686751,
        -4.343145074605256
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.1881944698720857,
        -0.5590201067865908,
        -0.8075143105344161,
        -6.621942147280501
      ],
      [
        -0.5564223296592115,
        -0.7382100213601747,
        0.38136616973720483,
        3.179624839581243
      ],
      [
        -0.8093065133595431,
        0.3775479897598704,
        -0.4499783137686749,
        4.926391453315056
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_263",
    "image_path": "RGB/sample021_RGB_263.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.17989719819303307,
        -0.5589543041347267,
        -0.809448629606327,
        7.2434842419114025
      ],
      [
        -0.5602439749872888,
        -0.7345935892494354,
        0.38275180877962345,
        -3.0827588215983086
      ],
      [
        -0.808556545068271,
        0.3846327397958921,
        -0.44530210970123024,
        -4.190170024398702
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.17989719819303263,
        -0.5602439749872887,
        -0.808556545068271,
        -6.418168974591058
      ],
      [
        -0.5589543041347268,
        -0.7345935892494363,
        0.38463273979589246,
        3.395878403095277
      ],
      [
        -0.8094486296063262,
        0.3827518087796233,
        -0.44530210970123046,
        5.177268356316697
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_265",
    "image_path": "RGB/sample021_RGB_265.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.10978035260541508,
        -0.566171096301908,
        -0.816944651671168,
        7.816176732736746
      ],
      [
        -0.5663699426452344,
        -0.7110578471974476,
        0.416679524343307,
        -4.089563073534957
      ],
      [
        -0.8168068084007776,
        0.4169496704054656,
        -0.39872247252808424,
        -5.630529512533716
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.10978035260541502,
        -0.5663699426452344,
        -0.8168068084007775,
        -7.773323081887193
      ],
      [
        -0.5661710963019081,
        -0.711057847197448,
        0.41694967040546577,
        3.8650248590762653
      ],
      [
        -0.8169446516711683,
        0.4166795243433073,
        -0.39872247252808446,
        5.844402325698616
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_266",
    "image_path": "RGB/sample021_RGB_266.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.11112294532620348,
        -0.5665090508856351,
        -0.8165287418619668,
        7.711532006940257
      ],
      [
        -0.5672803551906817,
        -0.6384541025714223,
        0.5201628182833268,
        -5.290057847141918
      ],
      [
        -0.8159930696009394,
        0.5210027391236788,
        -0.25042255527180446,
        -7.398985790531951
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.11112294532620341,
        -0.5672803551906818,
        -0.8159930696009395,
        -8.181538872067332
      ],
      [
        -0.5665090508856352,
        -0.6384541025714229,
        0.5210027391236793,
        4.846085406382345
      ],
      [
        -0.816528741861967,
        0.5201628182833273,
        -0.25042255527180474,
        7.195505998021605
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_268",
    "image_path": "RGB/sample021_RGB_268.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5088681268208795,
        -0.48859855306694744,
        -0.7087486743879631,
        6.409928213018918
      ],
      [
        -0.4919346288758771,
        -0.5105917178994887,
        0.7051924691353433,
        -6.666612949368292
      ],
      [
        -0.7064372232679721,
        0.7075079869184053,
        0.019465303185488336,
        -9.405742057723202
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5088681268208792,
        -0.491934628875877,
        -0.7064372232679721,
        -6.662295906324125
      ],
      [
        -0.4885985530669474,
        -0.5105917178994887,
        0.7075079869184054,
        6.382601920488637
      ],
      [
        -0.7087486743879632,
        0.7051924691353435,
        0.019465303185488364,
        9.427358991271927
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_269",
    "image_path": "RGB/sample021_RGB_269.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.6455465615340252,
        -0.43239015224391963,
        -0.6295302956443611,
        5.392848761945215
      ],
      [
        -0.4366400331633829,
        -0.46732928876653335,
        0.7687319541296863,
        -7.125959803458529
      ],
      [
        -0.6265900720013655,
        0.7711303988972593,
        0.1128839650520718,
        -10.092027438229103
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.6455465615340256,
        -0.4366400331633832,
        -0.6265900720013657,
        -5.953708548916039
      ],
      [
        -0.4323901522439198,
        -0.4673292887665332,
        0.7711303988972591,
        6.78391411460044
      ],
      [
        -0.629530295644361,
        0.768731954129686,
        0.11288396505207193,
        10.012142752876573
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_270",
    "image_path": "RGB/sample021_RGB_270.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7675376633245579,
        -0.36207343189935476,
        -0.5289506265152745,
        4.1987661486930365
      ],
      [
        -0.36696301891446526,
        -0.4283910370091492,
        0.8257234780236102,
        -7.527568523835322
      ],
      [
        -0.5255702409073978,
        0.8278791876372111,
        0.19593869589667795,
        -10.702230682550507
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7675376633245572,
        -0.3669630189144651,
        -0.5255702409073976,
        -5.164402070052621
      ],
      [
        -0.3620734318993549,
        -0.42839103700914916,
        0.8278791876372117,
        7.155672826492837
      ],
      [
        -0.5289506265152746,
        0.8257234780236105,
        0.19593869589667828,
        10.533611170629028
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_271",
    "image_path": "RGB/sample021_RGB_271.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8692949373971219,
        -0.27833686991763606,
        -0.40847876157786717,
        3.210184448231077
      ],
      [
        -0.28374790452766385,
        -0.39566934029269013,
        0.8734603023769926,
        -7.87307028557692
      ],
      [
        -0.4047387286780139,
        0.8751996115154531,
        0.26497585080777586,
        -11.127686351472265
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8692949373971205,
        -0.28374790452766374,
        -0.4047387286780135,
        -3.9471757337957896
      ],
      [
        -0.2783368699176361,
        -0.3956693402926899,
        0.8751996115154534,
        7.517326937081052
      ],
      [
        -0.4084787615778669,
        0.8734603023769925,
        0.26497585080777625,
        11.136674678628731
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_272",
    "image_path": "RGB/sample021_RGB_272.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9465886089043372,
        -0.17999905959955115,
        -0.26752634269512415,
        2.0256173464380995
      ],
      [
        -0.18651658510005228,
        -0.37112800816841907,
        0.9096568391627451,
        -8.118961788836614
      ],
      [
        -0.26302389430461764,
        0.91096890182718,
        0.31773273505985267,
        -11.55292931932147
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9465886089043372,
        -0.18651658510005234,
        -0.2630238943046177,
        -2.6355911814682114
      ],
      [
        -0.17999905959955112,
        -0.3711280081684197,
        0.9109689018271806,
        7.87579443529027
      ],
      [
        -0.26752634269512404,
        0.9096568391627453,
        0.3177327350598524,
        11.59811894908978
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_273",
    "image_path": "RGB/sample021_RGB_273.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9865072840294931,
        -0.09002310184463302,
        -0.13674509018982625,
        0.7986287909631946
      ],
      [
        -0.09598566959222293,
        -0.35860630404222515,
        0.9285409360572681,
        -8.331131083510535
      ],
      [
        -0.13262778664248867,
        0.9291379659853783,
        0.34512680332722423,
        -11.826813256278818
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9865072840294934,
        -0.09598566959222296,
        -0.13262778664248867,
        -1.5803801412047855
      ],
      [
        -0.09002310184463304,
        -0.3586063040422252,
        0.9291379659853782,
        8.073040127663733
      ],
      [
        -0.13674509018982628,
        0.9285409360572683,
        0.3451268033272243,
        11.926755073434679
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_274",
    "image_path": "RGB/sample021_RGB_274.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9996207016013121,
        0.01873839079703526,
        0.02018231008677489,
        -0.6871984244973881
      ],
      [
        0.01222341200595237,
        -0.3548198646393698,
        0.9348547758107845,
        -8.444054536093825
      ],
      [
        0.024678758660716525,
        0.9347468835827358,
        0.35445623496184864,
        -11.984021262033847
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9996207016013116,
        0.01222341200595237,
        0.02467875866071651,
        -0.2879718451293606
      ],
      [
        0.01873839079703526,
        -0.3548198646393699,
        0.934746883582736,
        8.218785232604459
      ],
      [
        0.020182310086774884,
        0.9348547758107844,
        0.3544562349618487,
        12.155645018211638
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_275",
    "image_path": "RGB/sample021_RGB_275.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.98115683889315,
        0.11318363733807793,
        0.15659093757980946,
        -1.8879236300511237
      ],
      [
        0.10616794644433541,
        -0.36131703425427303,
        0.9263791706992821,
        -8.341032063693968
      ],
      [
        0.16142993725140956,
        0.925548197014407,
        0.3424922048198863,
        -11.864647691739995
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9811568388931499,
        0.10616794644433543,
        0.16142993725140956,
        0.9485103968837731
      ],
      [
        0.11318363733807783,
        -0.3613170342542727,
        0.9255481970144063,
        8.181228374893083
      ],
      [
        0.15659093757980935,
        0.9263791706992816,
        0.3424922048198861,
        12.08613944460492
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_276",
    "image_path": "RGB/sample021_RGB_276.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.9270962695080576,
        0.21632305975325272,
        0.30609939706447287,
        -3.1691993874800266
      ],
      [
        0.2089839034450028,
        -0.37961134165463706,
        0.9012330205823886,
        -8.043936591842533
      ],
      [
        0.31115628736236856,
        0.899499618180106,
        0.30672822127856153,
        -11.473459476962558
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.9270962695080576,
        0.20898390344500284,
        0.31115628736236856,
        2.3129393926216446
      ],
      [
        0.2163230597532528,
        -0.3796113416546374,
        0.8994996181801066,
        7.952373765386385
      ],
      [
        0.30609939706447276,
        0.9012330205823886,
        0.3067282212785614,
        11.738785111004562
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_277",
    "image_path": "RGB/sample021_RGB_277.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.8341709943100514,
        0.3168744003468454,
        0.4513860505782257,
        -4.415696125337319
      ],
      [
        0.3089273646528749,
        -0.40953295357058894,
        0.8583977186062296,
        -7.633089048087795
      ],
      [
        0.4568617248363133,
        0.8554959814894381,
        0.24372933765759894,
        -10.861416170254524
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.8341709943100502,
        0.3089273646528746,
        0.4568617248363129,
        3.6367897820503163
      ],
      [
        0.3168744003468454,
        -0.40953295357058883,
        0.8554959814894382,
        7.56511744603659
      ],
      [
        0.45138605057822556,
        0.8583977186062296,
        0.24372933765759916,
        11.192655628566019
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_278",
    "image_path": "RGB/sample021_RGB_278.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.7138782677594325,
        0.40112344808325223,
        0.5740015663903658,
        -5.498929484543252
      ],
      [
        0.39325777156453323,
        -0.4485860166634981,
        0.8025701905491338,
        -7.138660399358676
      ],
      [
        0.5794187983875639,
        0.7986679942578009,
        0.16249089520134075,
        -10.144486206408104
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.7138782677594335,
        0.39325777156453334,
        0.5794187983875643,
        4.759673433626968
      ],
      [
        0.4011234480832522,
        -0.44858601666349807,
        0.7986679942578004,
        7.105522773992769
      ],
      [
        0.5740015663903661,
        0.802570190549134,
        0.16249089520134055,
        10.534056819613749
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_279",
    "image_path": "RGB/sample021_RGB_279.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5540065387240742,
        0.4760204905515119,
        0.6829943247392828,
        -6.350241950665794
      ],
      [
        0.46771609619843935,
        -0.500721071743372,
        0.7283680811712315,
        -6.495120393933369
      ],
      [
        0.6887077815792872,
        0.7229681188595158,
        0.054760302271534916,
        -9.244365569215393
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5540065387240741,
        0.46771609619843924,
        0.688707781579287,
        5.8864632951228915
      ],
      [
        0.476020490551512,
        -0.5007210717433717,
        0.7229681188595157,
        6.453983229349505
      ],
      [
        0.6829943247392826,
        0.728368081171231,
        0.05476030227153511,
        9.574241844210233
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_280",
    "image_path": "RGB/sample021_RGB_280.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.3713593621801865,
        0.529557719707678,
        0.7626669296745004,
        -7.015929178674409
      ],
      [
        0.5220818445930512,
        -0.5601581368606409,
        0.6431589300127404,
        -5.81727042498955
      ],
      [
        0.76780386275887,
        0.6370176474846045,
        -0.06845250269886527,
        -8.251882811691573
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.37135936218018695,
        0.5220818445930514,
        0.7678038627588704,
        6.767487786931574
      ],
      [
        0.5295577197076782,
        -0.5601581368606408,
        0.6370176474846045,
        5.713343070635139
      ],
      [
        0.7626669296745001,
        0.6431589300127397,
        -0.0684525026988653,
        8.527384557206348
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_282",
    "image_path": "RGB/sample021_RGB_282.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.029739786012184022,
        0.5694811684950164,
        0.8214662158953956,
        -7.881356662990682
      ],
      [
        0.5623770013112397,
        -0.6889491936008147,
        0.45725388684292817,
        -4.41969541909059
      ],
      [
        0.8263459647896441,
        0.4483750744257958,
        -0.34075231343240253,
        -6.148175976868772
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.02973978601218346,
        0.5623770013112394,
        0.8263459647896441,
        7.8004453264423645
      ],
      [
        0.5694811684950163,
        -0.6889491936008149,
        0.44837507442579577,
        4.200027468033664
      ],
      [
        0.8214662158953953,
        0.45725388684292784,
        -0.34075231343240303,
        6.400185955602414
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_283",
    "image_path": "RGB/sample021_RGB_283.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.23107281265511959,
        0.5538527722912212,
        0.7999077833581698,
        -7.952157469961282
      ],
      [
        0.547832187054435,
        -0.7535051848101969,
        0.36346916140342006,
        -3.8014250965163696
      ],
      [
        0.8040430648160622,
        0.3542273889600855,
        -0.4775329379547696,
        -5.213066831785979
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.23107281265511959,
        0.5478321870544351,
        0.8040430648160622,
        8.111600650328711
      ],
      [
        0.5538527722912211,
        -0.7535051848101969,
        0.35422738896008543,
        3.3865419928396836
      ],
      [
        0.7999077833581698,
        0.36346916140342017,
        -0.4775329379547696,
        5.253282326743241
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_284",
    "image_path": "RGB/sample021_RGB_284.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.4181887724305978,
        0.5159635848434236,
        0.7475959669022518,
        -7.859290310271516
      ],
      [
        0.5115040957792849,
        -0.813887530156844,
        0.27559145171105737,
        -3.223906379493484
      ],
      [
        0.7506541884343322,
        0.2671491481751631,
        -0.6042761140532353,
        -4.391626765453378
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.4181887724305976,
        0.5115040957792849,
        0.7506541884343322,
        8.232301310075915
      ],
      [
        0.5159635848434235,
        -0.8138875301568443,
        0.26714914817516316,
        2.6044297516441444
      ],
      [
        0.7475959669022519,
        0.2755914517110576,
        -0.6042761140532357,
        4.1102996217777354
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_285",
    "image_path": "RGB/sample021_RGB_285.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.5848447247158288,
        0.4595529756953711,
        0.668406845043942,
        -7.4655127688442455
      ],
      [
        0.4564630779162119,
        -0.8676300314465478,
        0.19712835166794357,
        -2.6834878461408467
      ],
      [
        0.6705207725874905,
        0.18981356922409864,
        -0.717197812648005,
        -3.5902537422904737
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.5848447247158283,
        0.45646307791621166,
        0.6705207725874903,
        7.998418595023146
      ],
      [
        0.4595529756953711,
        -0.8676300314465482,
        0.1898135692240987,
        1.7840028409248818
      ],
      [
        0.668406845043942,
        0.19712835166794362,
        -0.7171978126480054,
        2.944069241467108
      ],
      [
        -0.0,
        0.0,
        0.0,
        0.9999999999999999
      ]
    ]
  },
  {
    "label": "sample021_RGB_287",
    "image_path": "RGB/sample021_RGB_287.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8144232514531178,
        0.3285881783467259,
        0.47827249193666943,
        -6.0574601547334606
      ],
      [
        0.32687375064913754,
        -0.9407974523824324,
        0.08974243548784533,
        -1.3536510914983428
      ],
      [
        0.47944584535596574,
        0.08324639716831564,
        -0.8736141704032723,
        -1.7529697587247708
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8144232514531181,
        0.32687375064913765,
        0.479445845355966,
        6.216263471969337
      ],
      [
        0.3285881783467258,
        -0.9407974523824325,
        0.08324639716831592,
        0.8628267161142528
      ],
      [
        0.4782724919366696,
        0.08974243548784565,
        -0.8736141704032729,
        1.487177287252932
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_288",
    "image_path": "RGB/sample021_RGB_288.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8952599233227305,
        0.25239754941685244,
        0.3671582039673726,
        -4.337573002482161
      ],
      [
        0.251463345127204,
        -0.9665086273285687,
        0.05125679815285078,
        -0.7085832387774781
      ],
      [
        0.36779866197366184,
        0.04643867297644172,
        -0.9287451716712022,
        -0.8515236145891529
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8952599233227301,
        0.2514633451272039,
        0.36779866197366173,
        4.374627231217843
      ],
      [
        0.25239754941685244,
        -0.9665086273285693,
        0.04643867297644191,
        0.44948460945396757
      ],
      [
        0.36715820396737253,
        0.05125679815285097,
        -0.9287451716712026,
        0.838046775599539
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_289",
    "image_path": "RGB/sample021_RGB_289.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9650771173621624,
        0.1480010993362341,
        0.21615233549329185,
        -2.175701148341766
      ],
      [
        0.14771315762618245,
        -0.9888739981234278,
        0.017579502253694312,
        -0.19800888806117425
      ],
      [
        0.2163492098622988,
        0.014962968644330665,
        -0.9762013772584565,
        -0.199485072775742
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9650771173621631,
        0.14771315762618253,
        0.2163492098622989,
        2.17212634845114
      ],
      [
        0.14800109933623426,
        -0.9888739981234297,
        0.01496296864433117,
        0.12918520986961624
      ],
      [
        0.21615233549329194,
        0.017579502253694805,
        -0.9762013772584571,
        0.27902617945725006
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_290",
    "image_path": "RGB/sample021_RGB_290.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9999786536220754,
        0.0024829155298920244,
        0.006043792737455603,
        -0.0005372205587845841
      ],
      [
        0.0024823982661095483,
        -0.9999969145121548,
        9.308608232891369e-05,
        0.01492147238552308
      ],
      [
        0.006044005214286002,
        -7.808099466588558e-05,
        -0.9999817317853004,
        0.016601679635668512
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9999786536220747,
        0.0024823982661095465,
        0.006044005214285999,
        0.00039982741560999705
      ],
      [
        0.002482915529892025,
        -0.9999969145121546,
        -7.808099466603545e-05,
        0.014924056494428864
      ],
      [
        0.006043792737455598,
        9.308608232876373e-05,
        -0.9999817317852998,
        0.016603234220925193
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_291",
    "image_path": "RGB/sample021_RGB_291.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9661058595210568,
        -0.1482546184551464,
        -0.2113292130913268,
        2.0096289268735372
      ],
      [
        -0.1486535388795983,
        -0.9887889651756303,
        0.014089276967894748,
        -0.04127623540858175
      ],
      [
        -0.2110487943051374,
        0.017803102359568335,
        -0.9773133867745405,
        -0.16052256946542207
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9661058595210568,
        -0.14865353887959834,
        -0.2110487943051374,
        -1.9815282349250907
      ],
      [
        -0.1482546184551464,
        -0.9887889651756303,
        0.01780310235956828,
        0.2599810834292781
      ],
      [
        -0.21132921309132682,
        0.0140892769678947,
        -0.9773133867745406,
        0.26839399601661273
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_292",
    "image_path": "RGB/sample021_RGB_292.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.8635072638213313,
        -0.28737979204355973,
        -0.41444910477982455,
        3.611738004115412
      ],
      [
        -0.2883292925155959,
        -0.9555328213764828,
        0.06183240533696191,
        -0.4044431296213264
      ],
      [
        -0.41378910619451265,
        0.06610508601687737,
        -0.9079695442014828,
        -0.6578759224927653
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.8635072638213315,
        -0.2883292925155959,
        -0.41378910619451237,
        -3.5075966929548983
      ],
      [
        -0.28737979204355985,
        -0.955532821376483,
        0.06610508601687744,
        0.6949707762499252
      ],
      [
        -0.4144491047798245,
        0.06183240533696196,
        -0.9079695442014819,
        0.9245579725445124
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_294",
    "image_path": "RGB/sample021_RGB_294.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.5353607884100513,
        -0.47907812901937286,
        -0.6956097846697277,
        5.356392674120254
      ],
      [
        -0.480202265276599,
        -0.8501613355990103,
        0.21594325151698845,
        -1.4299371558864362
      ],
      [
        -0.6948342325016749,
        0.21842584496300577,
        -0.6851974457016061,
        -2.232967904852469
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.535360788410051,
        -0.4802022652765988,
        -0.6948342325016746,
        -5.105804206879721
      ],
      [
        -0.47907812901937374,
        -0.8501613355990111,
        0.21842584496300557,
        1.8381911997322204
      ],
      [
        -0.6956097846697281,
        0.215943251516988,
        -0.6851974457016063,
        2.504720528819791
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_295",
    "image_path": "RGB/sample021_RGB_295.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.39290910047484107,
        -0.5204983873569495,
        -0.7580922552848466,
        6.081105240204533
      ],
      [
        -0.5213711131489668,
        -0.805174833553681,
        0.28260511280868406,
        -2.354378204417926
      ],
      [
        -0.7574923109430602,
        0.28420928234422027,
        -0.5877333431850916,
        -3.5316304807725674
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.3929091004748416,
        -0.5213711131489671,
        -0.7574923109430608,
        -6.292009309310013
      ],
      [
        -0.5204983873569499,
        -0.8051748335536814,
        0.2842092823442205,
        2.2732415564550847
      ],
      [
        -0.7580922552848478,
        0.2826051128086845,
        -0.5877333431850923,
        3.199741114866161
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0000000000000002
      ]
    ]
  },
  {
    "label": "sample021_RGB_297",
    "image_path": "RGB/sample021_RGB_297.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.004455445934079871,
        -0.5651155026080423,
        -0.8249997683112328,
        6.546034955293749
      ],
      [
        -0.5670399998459552,
        -0.6781200738598705,
        0.4675668978905403,
        -4.397244916996519
      ],
      [
        -0.8236782063258852,
        0.46989108753023145,
        -0.31742176718591425,
        -6.434934828062007
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.004455445934079872,
        -0.5670399998459551,
        -0.8236782063258853,
        -7.764563829232507
      ],
      [
        -0.5651155026080422,
        -0.6781200738598703,
        0.46989108753023134,
        3.741124310501241
      ],
      [
        -0.8249997683112333,
        0.4675668978905404,
        -0.3174217671859144,
        5.413895101729955
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_298",
    "image_path": "RGB/sample021_RGB_298.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.22163083370046732,
        -0.5513951113085387,
        -0.8042656307329559,
        6.098024571521794
      ],
      [
        -0.5535918126012493,
        -0.6078329651986745,
        0.569276023945019,
        -5.485535309474904
      ],
      [
        -0.8027551797242409,
        0.5714039881229659,
        -0.17053329230115208,
        -7.954477345530973
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.22163083370046757,
        -0.5535918126012496,
        -0.8027551797242417,
        -8.070735056472182
      ],
      [
        -0.5513951113085391,
        -0.6078329651986749,
        0.5714039881229664,
        4.573351823186491
      ],
      [
        -0.8042656307329565,
        0.5692760239450193,
        -0.1705332923011524,
        6.670712098159598
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_299",
    "image_path": "RGB/sample021_RGB_299.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.44143333552960207,
        -0.5072685313694657,
        -0.7401454231199937,
        5.351898192990193
      ],
      [
        -0.5100207310653042,
        -0.5368120670463311,
        0.6720949773336039,
        -6.339043360242735
      ],
      [
        -0.7382516265927372,
        0.6741746374313631,
        -0.02175072590667554,
        -9.199450413853084
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.4414333355296023,
        -0.5100207310653041,
        -0.7382516265927375,
        -7.662046489885421
      ],
      [
        -0.507268531369466,
        -0.5368120670463316,
        0.6741746374313636,
        5.51401071441602
      ],
      [
        -0.7401454231199943,
        0.6720949773336043,
        -0.02175072590667581,
        8.02152743162116
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_307",
    "image_path": "RGB/sample021_RGB_307.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.5091624126987957,
        0.49191881228508055,
        0.70623616419352,
        -7.33374304306879
      ],
      [
        0.4829254409855482,
        -0.5159303908637868,
        0.7075301055305373,
        -6.044306331486596
      ],
      [
        0.7124160694030242,
        0.70130714662206,
        0.02513225324497914,
        -8.920363776519176
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.5091624126987961,
        0.48292544098554846,
        0.7124160694030244,
        5.5398934979759
      ],
      [
        0.49191881228508055,
        -0.5159303908637873,
        0.70130714662206,
        6.745079706187473
      ],
      [
        0.7062361641935202,
        0.7075301055305376,
        0.02513225324497877,
        9.68007209396224
      ],
      [
        -0.0,
        0.0,
        -0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_308",
    "image_path": "RGB/sample021_RGB_308.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.25285765709634134,
        0.5515518311633338,
        0.794892183121788,
        -8.123278470612652
      ],
      [
        0.5435683071366498,
        -0.5986795265195255,
        0.5883165134542404,
        -5.223881454804152
      ],
      [
        0.8003727261247384,
        0.5808385335587936,
        -0.14842539273629865,
        -7.737097982221491
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.25285765709634145,
        0.54356830713665,
        0.8003727261247388,
        6.978065441374997
      ],
      [
        0.5515518311633342,
        -0.5986795265195256,
        0.5808385335587938,
        5.84698288555405
      ],
      [
        0.7948921831217882,
        0.5883165134542403,
        -0.1484253927362986,
        8.382044475149707
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_313",
    "image_path": "RGB/sample021_RGB_313.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7760022403630691,
        0.35667942317601153,
        0.5201925720676202,
        -5.842219714042413
      ],
      [
        0.3555479285058891,
        -0.9285919678012712,
        0.10631381787017974,
        -0.8538214894978124
      ],
      [
        0.5209665953654511,
        0.10245363057398223,
        -0.8474060774478434,
        -1.4338727758449188
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.776002240363068,
        0.35554792850588884,
        0.5209665953654511,
        5.584149866914091
      ],
      [
        0.3566794231760119,
        -0.9285919678012717,
        0.102453630573982,
        1.4378532522548917
      ],
      [
        0.5201925720676197,
        0.10631381787017924,
        -0.8474060774478434,
        1.9147798174219983
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_315",
    "image_path": "RGB/sample021_RGB_315.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9654469060417559,
        0.14644499785823606,
        0.21556004782125676,
        -2.8564872468513607
      ],
      [
        0.1462296954779206,
        -0.9891039604853787,
        0.017036182453033274,
        0.3374168217543104
      ],
      [
        0.21570616072526963,
        0.015073750510064543,
        -0.9763419658453306,
        0.15211629053540443
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9654469060417555,
        0.14622969547792058,
        0.2157061607252696,
        2.6756339945109557
      ],
      [
        0.146444997858236,
        -0.9891039604853785,
        0.01507375051006455,
        0.7497656204667563
      ],
      [
        0.21556004782125665,
        0.017036182453033274,
        -0.9763419658453302,
        0.7585137511323962
      ],
      [
        -0.0,
        0.0,
        0.0,
        0.9999999999999998
      ]
    ]
  },
  {
    "label": "sample021_RGB_316",
    "image_path": "RGB/sample021_RGB_316.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9989683302980774,
        0.024443399785566377,
        0.03827264386470642,
        -1.6000189844835904
      ],
      [
        0.024394763994544592,
        -0.9997008938663167,
        0.001737323383031647,
        0.6940222782094307
      ],
      [
        0.038303662372182475,
        -0.00080187892460791,
        -0.9992658237121229,
        0.5547169503093023
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9989683302980772,
        0.0243947639945446,
        0.03830366237218249,
        1.560190092914148
      ],
      [
        0.0244433997855664,
        -0.9997008938663176,
        -0.000801878924608164,
        0.7333694114229103
      ],
      [
        0.03827264386470644,
        0.0017373233830313948,
        -0.9992658237121237,
        0.6143409059155339
      ],
      [
        -0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_317",
    "image_path": "RGB/sample021_RGB_317.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.9864813431962636,
        -0.09368342847626443,
        -0.13445435937383224,
        0.3384947515085423
      ],
      [
        -0.09361575011235657,
        -0.9955849089516625,
        0.006839619770907912,
        0.7575321387194806
      ],
      [
        -0.13450149016496357,
        0.0058398884101007464,
        -0.990896182678469,
        0.5948962740174364
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.9864813431962643,
        -0.09361575011235661,
        -0.13450149016496363,
        -0.18298738238366083
      ],
      [
        -0.09368342847626449,
        -0.9955849089516626,
        0.00583988841010071,
        0.7824247863416873
      ],
      [
        -0.1344543593738323,
        0.006839619770907876,
        -0.9908961826784691,
        0.6298113101859241
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_319",
    "image_path": "RGB/sample021_RGB_319.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.7506674038798812,
        -0.3738632501584526,
        -0.5447244431207372,
        5.43502133810188
      ],
      [
        -0.37475358744969256,
        -0.9199682732507221,
        0.11497010439966693,
        -0.4780519590626943
      ],
      [
        -0.5441123022371619,
        0.11783312943753532,
        -0.8306967895454589,
        -1.2806162064751274
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.7506674038798816,
        -0.3747535874496926,
        -0.5441123022371619,
        -4.955844076938198
      ],
      [
        -0.3738632501584526,
        -0.9199682732507222,
        0.11783312943753543,
        1.7430611220576688
      ],
      [
        -0.5447244431207373,
        0.11497010439966703,
        -0.8306967895454588,
        1.9517468840300012
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_320",
    "image_path": "RGB/sample021_RGB_320.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.5388192422704334,
        -0.4766309931365543,
        -0.6946198388620766,
        7.272357046332726
      ],
      [
        -0.4785501216375653,
        -0.8517709567169169,
        0.2132510688700512,
        -1.6971248294875076
      ],
      [
        -0.693299073445066,
        0.2175066290373918,
        -0.6870424012279032,
        -3.076910355169487
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.5388192422704339,
        -0.4785501216375654,
        -0.6932990734450662,
        -6.863864305122964
      ],
      [
        -0.47663099313655477,
        -0.8517709567169172,
        0.21750662903739187,
        2.689917520959739
      ],
      [
        -0.694619838862077,
        0.21325106887005119,
        -0.6870424012279034,
        3.2994692847865976
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_321",
    "image_path": "RGB/sample021_RGB_321.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        0.24893410300998098,
        -0.547623535360817,
        -0.79883682681605,
        8.385229312885533
      ],
      [
        -0.550944493236852,
        -0.7584172024666982,
        0.348229109028202,
        -3.280466309330982
      ],
      [
        -0.7965500472227741,
        0.35342864983120337,
        -0.4905060771773254,
        -5.262076914404373
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        0.24893410300998137,
        -0.5509444932368525,
        -0.7965500472227748,
        -8.086232000569764
      ],
      [
        -0.5476235353608169,
        -0.7584172024666982,
        0.3534286498312035,
        3.9637555791903556
      ],
      [
        -0.7988368268160504,
        0.34822910902820225,
        -0.4905060771773256,
        5.259703131435918
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  },
  {
    "label": "sample021_RGB_322",
    "image_path": "RGB/sample021_RGB_322.JPG",
    "width": 5280,
    "height": 3956,
    "f": 3709.908715253046,
    "cx": 28.75903815430676,
    "cy": -19.384097166493994,
    "k1": -0.10632992953556093,
    "k2": 0.002304277073955464,
    "k3": -0.01963807048545478,
    "p1": -0.00015720934674889748,
    "p2": -0.0001764367714661118,
    "cam_to_chunk_4x4": [
      [
        -0.16357133176689742,
        -0.5567978666921306,
        -0.8143835429765854,
        8.314346767368345
      ],
      [
        -0.5627232113640948,
        -0.625377098889741,
        0.5405978834367847,
        -4.962650676799958
      ],
      [
        -0.8103005657261285,
        0.5466988383299742,
        -0.2110293187037593,
        -7.683131216519514
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "chunk_to_cam_4x4": [
      [
        -0.16357133176689748,
        -0.5627232113640949,
        -0.8103005657261285,
        -7.658255523510672
      ],
      [
        -0.5567978666921308,
        -0.6253770988897411,
        0.5466988383299742,
        5.72624137075692
      ],
      [
        -0.8143835429765853,
        0.5405978834367846,
        -0.21102931870375918,
        7.832499683925838
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ]
  }
]