| { |
| "spatial code schema": { |
| "objects": { |
| "<object class>": { |
| "count": { |
| "unit": null, |
| "description": "number of instances of this class in the compact spatial code (that schema's per-class oriented-box list length)" |
| }, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": { |
| "unit": "meters", |
| "description": "x coordinate of this instance's compact 3D oriented bounding box center" |
| }, |
| "y coordinate": { |
| "unit": "meters", |
| "description": "y coordinate of this instance's compact 3D oriented bounding box center" |
| }, |
| "height above floor": { |
| "unit": "meters", |
| "description": "height coordinate of this instance's compact 3D oriented bounding box center" |
| } |
| }, |
| "longest dimension": { |
| "unit": "meters", |
| "description": "longest of this instance's compact 3D oriented bounding box dimensions" |
| } |
| } |
| ] |
| } |
| }, |
| "room": { |
| "floor area": { |
| "unit": "square meters", |
| "description": "shoelace area of the compact spatial code's floor boundary polygons, with every interior hole subtracted" |
| } |
| }, |
| "closest classes distance meters from": { |
| "<object class>": { |
| "<other object class>": { |
| "distance": { |
| "unit": "meters", |
| "description": "estimated distance in meters between an object of this class and an object of the other class" |
| }, |
| "closeness rank": { |
| "unit": null, |
| "description": "1 = the nearest other class to this one, 2 = second-nearest, and so on; ranked by nearest-instance proximity, so use the rank (not the distance values) to compare which class is closest" |
| } |
| } |
| } |
| }, |
| "appearance order": { |
| "unit": null, |
| "description": "class names ordered by earliest compact 'first visible time' across all of that class's instances" |
| } |
| }, |
| "objects": { |
| "sofa": { |
| "count": 2, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": "2.12 meters", |
| "y coordinate": "0.47 meters", |
| "height above floor": "0.4 meters" |
| }, |
| "longest dimension": "2.08 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "3.72 meters", |
| "y coordinate": "-0.3 meters", |
| "height above floor": "0.44 meters" |
| }, |
| "longest dimension": "0.89 meters" |
| } |
| ] |
| }, |
| "table": { |
| "count": 3, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": "0.35 meters", |
| "y coordinate": "-2.03 meters", |
| "height above floor": "0.42 meters" |
| }, |
| "longest dimension": "3.49 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "3.88 meters", |
| "y coordinate": "-1.54 meters", |
| "height above floor": "0.26 meters" |
| }, |
| "longest dimension": "0.55 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "3.47 meters", |
| "y coordinate": "-2.62 meters", |
| "height above floor": "0.3 meters" |
| }, |
| "longest dimension": "0.61 meters" |
| } |
| ] |
| }, |
| "chair": { |
| "count": 9, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": "1.28 meters", |
| "y coordinate": "-1.29 meters", |
| "height above floor": "0.53 meters" |
| }, |
| "longest dimension": "0.97 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "0.68 meters", |
| "y coordinate": "-1.5 meters", |
| "height above floor": "0.55 meters" |
| }, |
| "longest dimension": "1.02 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "0.17 meters", |
| "y coordinate": "-1.59 meters", |
| "height above floor": "0.54 meters" |
| }, |
| "longest dimension": "1.01 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "1.91 meters", |
| "y coordinate": "-1.32 meters", |
| "height above floor": "0.52 meters" |
| }, |
| "longest dimension": "0.94 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "1.57 meters", |
| "y coordinate": "-2.34 meters", |
| "height above floor": "0.55 meters" |
| }, |
| "longest dimension": "1.0 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "1.08 meters", |
| "y coordinate": "-2.54 meters", |
| "height above floor": "0.56 meters" |
| }, |
| "longest dimension": "1.04 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "0.15 meters", |
| "y coordinate": "-2.71 meters", |
| "height above floor": "0.56 meters" |
| }, |
| "longest dimension": "1.04 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "-0.31 meters", |
| "y coordinate": "-2.69 meters", |
| "height above floor": "0.56 meters" |
| }, |
| "longest dimension": "1.04 meters" |
| }, |
| { |
| "position": { |
| "x coordinate": "-0.61 meters", |
| "y coordinate": "-3.61 meters", |
| "height above floor": "1.0 meters" |
| }, |
| "longest dimension": "1.91 meters" |
| } |
| ] |
| }, |
| "tv": { |
| "count": 1, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": "3.48 meters", |
| "y coordinate": "-2.64 meters", |
| "height above floor": "0.91 meters" |
| }, |
| "longest dimension": "1.14 meters" |
| } |
| ] |
| } |
| }, |
| "room": { |
| "floor area": "43.2 square meters" |
| }, |
| "closest classes distance meters from": { |
| "sofa": { |
| "table": { |
| "distance": "0.35 meters", |
| "closeness rank": 1 |
| }, |
| "chair": { |
| "distance": "0.56 meters", |
| "closeness rank": 2 |
| }, |
| "tv": { |
| "distance": "1.82 meters", |
| "closeness rank": 3 |
| } |
| }, |
| "table": { |
| "chair": { |
| "distance": "0.0 meters", |
| "closeness rank": 1 |
| }, |
| "tv": { |
| "distance": "0.91 meters", |
| "closeness rank": 2 |
| }, |
| "sofa": { |
| "distance": "0.35 meters", |
| "closeness rank": 3 |
| } |
| }, |
| "chair": { |
| "table": { |
| "distance": "0.0 meters", |
| "closeness rank": 1 |
| }, |
| "sofa": { |
| "distance": "0.56 meters", |
| "closeness rank": 2 |
| }, |
| "tv": { |
| "distance": "1.55 meters", |
| "closeness rank": 3 |
| } |
| }, |
| "tv": { |
| "table": { |
| "distance": "0.91 meters", |
| "closeness rank": 1 |
| }, |
| "chair": { |
| "distance": "1.55 meters", |
| "closeness rank": 2 |
| }, |
| "sofa": { |
| "distance": "1.82 meters", |
| "closeness rank": 3 |
| } |
| } |
| }, |
| "appearance order": ["sofa", "table", "chair", "tv"] |
| } |
