diff --git a/train/train_case_0128/ego.mp4 b/train/train_case_0128/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..406226bd0248c706ac3b5f6cbd407f7949083514
--- /dev/null
+++ b/train/train_case_0128/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a36a56320fe0f129720179a4fd18c7e9ffd1110d54eaeee5576da68c9cda654
+size 10526109
diff --git a/train/train_case_0128/exo.mp4 b/train/train_case_0128/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b68a825801b5e1844663b4ff00b8fa8fe47a43ba
--- /dev/null
+++ b/train/train_case_0128/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a8351e0a1375fdc3041cda641ed7ee94f6d98d7166c9da35562ba062950a1f9
+size 26749375
diff --git a/train/train_case_0128/ref_img.jpg b/train/train_case_0128/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..05d18435594b1b58581751b62777714b42ebc733
--- /dev/null
+++ b/train/train_case_0128/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97f50d4e8f5d50800c78fbd5cd5309ecdc6a627dc90204ce0777e8a5c068ba0a
+size 488931
diff --git a/train/train_case_0147/ego.mp4 b/train/train_case_0147/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bd6f450fbf0367f9d3e33da6489a4cf1cc4a842b
--- /dev/null
+++ b/train/train_case_0147/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe2cddd36b7e8b2e94129b157203a11c4d41710936000f1d4f56a7e8a2d771b1
+size 73045126
diff --git a/train/train_case_0147/exo.mp4 b/train/train_case_0147/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e8645957578ceeff3a440301fa79bc968293b6bd
--- /dev/null
+++ b/train/train_case_0147/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61d47e383885052d941abbdf4ccbe375ba0ca74c48a5ce44412ef4874e7a3614
+size 62384561
diff --git a/train/train_case_0147/ref_img.jpg b/train/train_case_0147/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..a473793912813d3c8ae15f2f556e87bcf17db81c
--- /dev/null
+++ b/train/train_case_0147/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:00fef4d2612cfe1721588304d766c651c36af41c6d3c3663361afe8b0ec90e5a
+size 667882
diff --git a/train/train_case_0285/ego.mp4 b/train/train_case_0285/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4005c87213b898ddff2126b79e4c426bca2982eb
--- /dev/null
+++ b/train/train_case_0285/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b7fff559f0ee03d7b6e022c5f62b57da879dc221b9ad293d836542a4bc0d11e
+size 33274816
diff --git a/train/train_case_0285/exo.mp4 b/train/train_case_0285/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e12b03dcda242c74c3ff272689d1de2bd8e5e4b8
--- /dev/null
+++ b/train/train_case_0285/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec706ab53a540631e8a1453185cf9c7281e0ecee31b24faa66cb3b1d71dab119
+size 46789616
diff --git a/train/train_case_0285/ref_img.jpg b/train/train_case_0285/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..54faf9fad16f45e80f014ddd893390e205a22eff
--- /dev/null
+++ b/train/train_case_0285/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:872668e13c1360eec3845acb523d2d8c31ce8b8526d121109b9870487d646bb1
+size 678201
diff --git a/train/train_case_0351/ego.mp4 b/train/train_case_0351/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b495b251b90f4c93251d0b0254c153c860755946
--- /dev/null
+++ b/train/train_case_0351/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f254dca850627dd3760b9d83a40ecb49e08b81c4fa907d34f03661f6e3faf27
+size 29890755
diff --git a/train/train_case_0351/exo.mp4 b/train/train_case_0351/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3dd08bea28f8cb430505f613feac7618dc59615e
--- /dev/null
+++ b/train/train_case_0351/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02aa31117b8416f0743e4ea9b8f59b2de6b768f77d65cb9bf469abcd45e53fdb
+size 42168196
diff --git a/train/train_case_0351/ref_img.jpg b/train/train_case_0351/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..54faf9fad16f45e80f014ddd893390e205a22eff
--- /dev/null
+++ b/train/train_case_0351/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:872668e13c1360eec3845acb523d2d8c31ce8b8526d121109b9870487d646bb1
+size 678201
diff --git a/train/train_case_0380/ego.mp4 b/train/train_case_0380/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2542182683ecd06aae1db0d92d378777617ab0e5
--- /dev/null
+++ b/train/train_case_0380/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0dd3d366c28ed0e12a7c9d1d9acedbd1ae9d471344b20323041afe592f2c8191
+size 11435150
diff --git a/train/train_case_0380/exo.mp4 b/train/train_case_0380/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..72c74091d5db682b69f01160ec9e1e367c82d509
--- /dev/null
+++ b/train/train_case_0380/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2034283e39f03c2e9215ad6329df545607e356948f100311f595b5cf29149d4
+size 16754037
diff --git a/train/train_case_0380/ref_img.jpg b/train/train_case_0380/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..a737e2157e45767b0e02c0a03dcc0bb76560294b
--- /dev/null
+++ b/train/train_case_0380/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c6a7beee70ffc0e37ce6dabd5b0289e22db3089826cefae1eed02a00d16e7af
+size 430387
diff --git a/train/train_case_0569/ego.mp4 b/train/train_case_0569/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3d3b29317733399d40752ec57cfe2a244cc90c33
--- /dev/null
+++ b/train/train_case_0569/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a15aae194a55c79759c25a2f2c888001196c8f876a33b0f10e7dd383b674722
+size 12868889
diff --git a/train/train_case_0569/exo.mp4 b/train/train_case_0569/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..91bb09476e7ae5bf0d9a51bd5792b350b95ae7d1
--- /dev/null
+++ b/train/train_case_0569/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a2714a2f1b165ab8419699b5513d5bc00ac06503d45485c863adb0bb86523ad
+size 10464124
diff --git a/train/train_case_0569/ref_img.jpg b/train/train_case_0569/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..1bc996de13066f13d84e78eb6feebdd2f4356760
--- /dev/null
+++ b/train/train_case_0569/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e79d223fd6540c80f10e508139f770fde510ad1e77b11219b685009b74c00dd
+size 240266
diff --git a/train/train_case_0610/ego.mp4 b/train/train_case_0610/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6c6095bf2af7793a3e0cdf95cd76ee9d961b1e72
--- /dev/null
+++ b/train/train_case_0610/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:188bc516f3da74576846b0b38fdb41a6d417c1ac6cceb270e081b0badbea4297
+size 30619637
diff --git a/train/train_case_0610/exo.mp4 b/train/train_case_0610/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c7ccc3a6dfe31a7d1686cad185cf1a39c04d28b4
--- /dev/null
+++ b/train/train_case_0610/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9efe28da9eed31a557bee795545e54767d3ca12742904977a54369315117e50e
+size 50648260
diff --git a/train/train_case_0610/ref_img.jpg b/train/train_case_0610/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..a7520a19a8a0e1047e89333eae98c5d9d20521d5
--- /dev/null
+++ b/train/train_case_0610/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:60a746e17a45559dfa3c4a697ebb3b80c926cfe2c3fae679c48318c890467a89
+size 421365
diff --git a/train/train_case_0779/ego.mp4 b/train/train_case_0779/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1381c350ffe0e4b7ab1b01a5e38bb223e9d7ffa2
--- /dev/null
+++ b/train/train_case_0779/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b355fd42164764eb1ded205ebfa264a58a4ea2e0037c136ed0ae2f08455c4131
+size 37605389
diff --git a/train/train_case_0779/exo.mp4 b/train/train_case_0779/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..35e36688effec5b88f41a7b7d68d157497887564
--- /dev/null
+++ b/train/train_case_0779/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6975edf8a30103bd6f58135127df07d814120ba9ae4a8fb350c992f54d14fb7f
+size 51805528
diff --git a/train/train_case_0779/ref_img.jpg b/train/train_case_0779/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..87b54993e99bacbf06de5bb97592c1004cdb3267
--- /dev/null
+++ b/train/train_case_0779/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2abf411f8dfe92e9df263160f20151d51f3e52b45afebfbc86dcf178cf058b7
+size 409499
diff --git a/train/train_case_0789/ego.mp4 b/train/train_case_0789/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2b51cb31b321936799ac32a3b36c3a277bffc554
--- /dev/null
+++ b/train/train_case_0789/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e774b363413dd5506aaeccdc5ed7521aafdbd18aedba57ec4bfd49dc89bd3f0d
+size 20230141
diff --git a/train/train_case_0789/exo.mp4 b/train/train_case_0789/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1b187e5a57f5b852bfea00861ec5f265aa71f32d
--- /dev/null
+++ b/train/train_case_0789/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c77185a4593322448ab2441049bee389e076032b7d07066169e9dc02f4fc200c
+size 29918500
diff --git a/train/train_case_0789/ref_img.jpg b/train/train_case_0789/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..41eb7f89fbaf92ef70bdb8a1380a9773f3b5a34a
--- /dev/null
+++ b/train/train_case_0789/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f6f8538c1c1e778f7f3547246a5682aed871ea1452de401f800e019ee69e734
+size 598792
diff --git a/train/train_case_0807/ego.mp4 b/train/train_case_0807/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7135eb3717a878a56ffc50536b097808250d4c8b
--- /dev/null
+++ b/train/train_case_0807/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2214764f49d4c634076e463cd42aa4d83da4b881c65c30b0603f308b31d24231
+size 10267262
diff --git a/train/train_case_0807/exo.mp4 b/train/train_case_0807/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bd591294b235d2c13136bc5c4eb6c0d6852c3ba5
--- /dev/null
+++ b/train/train_case_0807/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:344e3b41e4c14839ccd147611b7014b9cac5fb7f6fcf95d4919112940cf89769
+size 9922888
diff --git a/train/train_case_0807/ref_img.jpg b/train/train_case_0807/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..1bc996de13066f13d84e78eb6feebdd2f4356760
--- /dev/null
+++ b/train/train_case_0807/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e79d223fd6540c80f10e508139f770fde510ad1e77b11219b685009b74c00dd
+size 240266
diff --git a/train/train_case_0814/ego.mp4 b/train/train_case_0814/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5aa128a954ca4d9d1d7b7a309a5e7c69bb94599a
--- /dev/null
+++ b/train/train_case_0814/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66fa5d4815d926883f90be34a693174f96337acbef669e302a91c27029b39bfc
+size 35120759
diff --git a/train/train_case_0814/exo.mp4 b/train/train_case_0814/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a0f7dede25e46ed3bdeafe29b9571c2542928b34
--- /dev/null
+++ b/train/train_case_0814/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0053f9c4b630849132f2710daebb01dbd9fb5bc3beb1199133cf0091bc8ae620
+size 41774314
diff --git a/train/train_case_0814/ref_img.jpg b/train/train_case_0814/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..a7520a19a8a0e1047e89333eae98c5d9d20521d5
--- /dev/null
+++ b/train/train_case_0814/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:60a746e17a45559dfa3c4a697ebb3b80c926cfe2c3fae679c48318c890467a89
+size 421365
diff --git a/train/train_case_0824/ego.mp4 b/train/train_case_0824/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e02b5367c396a58825b3f645e91597052dda085c
--- /dev/null
+++ b/train/train_case_0824/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df7599f4d96de1daf55e75dae66450bd290f1d4d4a5d1e3a2313faad6f52c019
+size 14761561
diff --git a/train/train_case_0824/exo.mp4 b/train/train_case_0824/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c42049ad6d0b5c50b0b65ea15e28f33a5f3604c2
--- /dev/null
+++ b/train/train_case_0824/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13da621c0623fac21485de5490bd5a0d70a8923a61e8d1dbe55f059b9a540601
+size 22033990
diff --git a/train/train_case_0824/ref_img.jpg b/train/train_case_0824/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..427f6b19fbc9b1b723696838fa89b9b8a0439410
--- /dev/null
+++ b/train/train_case_0824/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0adb08bd7f3f3c74d82b6403b94e321ff303e574b5ab243203fa4589f05c1c9f
+size 290976
diff --git a/train/train_case_0915/ego.mp4 b/train/train_case_0915/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f03aea3dab475f35286891d3d55bc5fd7a462c4c
--- /dev/null
+++ b/train/train_case_0915/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8ee0e1370150173cab192afdf20c415a67f382baa4ab9b7651e399185d0d3b1
+size 61783730
diff --git a/train/train_case_0915/exo.mp4 b/train/train_case_0915/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..300b0ec7fa7b3d359aac90190e69a17434970e28
--- /dev/null
+++ b/train/train_case_0915/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3cb7c43e03065a4b9b5587f8da8b147cd2d7a31477eed85f4a3e8051dfaa98d7
+size 57485248
diff --git a/train/train_case_0915/ref_img.jpg b/train/train_case_0915/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..739514fd3afdea7f036464f6f266f51b5924c371
--- /dev/null
+++ b/train/train_case_0915/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2266b7d3a7f6e22fd18e6e7dc0455bb601b7210b562e53a264896379826dc6fe
+size 483567
diff --git a/train/train_case_0958/ego.mp4 b/train/train_case_0958/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7aab67b6576a7de72045e3f8f4ae71e59b251178
--- /dev/null
+++ b/train/train_case_0958/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5673d4624ed6d35503f621e628830e9d084762dd7b9a44f53ec859bda6971a3
+size 13502673
diff --git a/train/train_case_0958/exo.mp4 b/train/train_case_0958/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a793d355bc47d1b0ca0723088a25ced05883bbc6
--- /dev/null
+++ b/train/train_case_0958/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b5117421a6ebf167971e9c1fa5d729ae5d700c329c13233d9aa0a5fccfb8325
+size 17573563
diff --git a/train/train_case_0958/ref_img.jpg b/train/train_case_0958/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..fd5bbbaf83b8a92ee95f4fc5f0adb36223b80d73
--- /dev/null
+++ b/train/train_case_0958/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d155d0d9750c4adae4a32b076070c7eef0e3f557fbda0800adc18a671f38777
+size 258977
diff --git a/train/train_case_1058/ego.mp4 b/train/train_case_1058/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..38ec3cf6343bd0fa62076c8ae811d46578bd707d
--- /dev/null
+++ b/train/train_case_1058/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77deffe5683ab4fcf6fbc6697989a6feff03483293d06d4ae950c71269c7324e
+size 37350860
diff --git a/train/train_case_1058/exo.mp4 b/train/train_case_1058/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5eb10c3df2d8b61046d31bfb312f5b2fe9e41cd8
--- /dev/null
+++ b/train/train_case_1058/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d154873488109095e8baa26f4a250d8d491195de67b872b55adf5520e6af2e4a
+size 38232551
diff --git a/train/train_case_1058/ref_img.jpg b/train/train_case_1058/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..71011d7e0fff657ef29958004bbb4f57b14d2519
--- /dev/null
+++ b/train/train_case_1058/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5318d7f6223236bd0215fbded7d08a00a41cf4062f60c47061318b3496414d7c
+size 483179
diff --git a/train/train_case_1088/ego.mp4 b/train/train_case_1088/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..98cb039e2db531ab902bc7c9c47125590bfe81fd
--- /dev/null
+++ b/train/train_case_1088/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c49b82e1b3f1cef570aef4a6c5a0d6f073e850f18ddc9c4899282ed9f4b88450
+size 13587861
diff --git a/train/train_case_1088/exo.mp4 b/train/train_case_1088/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a5300f7a8d725081bc8458277b969682e7bcb263
--- /dev/null
+++ b/train/train_case_1088/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0deb180b972d978b3bcb8ac6b8bda16650427973a984a6583726a9978bdc6c46
+size 10595163
diff --git a/train/train_case_1088/ref_img.jpg b/train/train_case_1088/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7b0fa2438b3078e501d3266e8eceba19e469ec56
--- /dev/null
+++ b/train/train_case_1088/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3e3574aeaffce89a3e36bb19eedb92de786850949f277487dd06fca0df1d4d8
+size 251560
diff --git a/train/train_case_1189/ego.mp4 b/train/train_case_1189/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4ab0faa614833633782fd9adb7fc9669102e2164
--- /dev/null
+++ b/train/train_case_1189/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8b347790ac6cc41430033ff1dce7d1a1719f376b3704953527c8c201ddac28ee
+size 17016828
diff --git a/train/train_case_1189/exo.mp4 b/train/train_case_1189/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3d0966a8095d4c137307ffc029f467fa0603cbf4
--- /dev/null
+++ b/train/train_case_1189/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2eb5391bb81ead1e52366224581755537cf05b83a2b25a0116ec3a5597e5c5ad
+size 18802976
diff --git a/train/train_case_1189/ref_img.jpg b/train/train_case_1189/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..6524cecb28504d1ab8f5b193787594e7a29741d5
--- /dev/null
+++ b/train/train_case_1189/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee8163cff1de76f563e5c190be4ee6c168ac74369baf01a9567e65e12881b8bb
+size 428292
diff --git a/train/train_case_1233/ego.mp4 b/train/train_case_1233/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..17776c3617e20769c410d84103e204877358f4cd
--- /dev/null
+++ b/train/train_case_1233/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a209333e37bd6b067bc4eb8018440dd297ddaa782b0b672ceacc31b7a0ababdb
+size 12118631
diff --git a/train/train_case_1233/exo.mp4 b/train/train_case_1233/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3df4254bb686bde200dd69e4556cce97d10f1b17
--- /dev/null
+++ b/train/train_case_1233/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9fb850869252c384e10412e93d91e6f57b6471a14320f291c73b2640a3e57b4
+size 13629495
diff --git a/train/train_case_1233/ref_img.jpg b/train/train_case_1233/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9d68a70ec05f135c875673928cdcfca4d004d6ab
--- /dev/null
+++ b/train/train_case_1233/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ca2923281957a83fd61b08c5bcb3504a1397e72cbd5be97003bc6c3ba226f17
+size 315316
diff --git a/train/train_case_1403/ego.mp4 b/train/train_case_1403/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fa0ab74528dd96ff8ffba8d7abfe5dcbae2171f5
--- /dev/null
+++ b/train/train_case_1403/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f920c658a28db16621404a0ca0b66e4bfb8d6b878dc83392ff767117ff99f8a4
+size 48150748
diff --git a/train/train_case_1403/exo.mp4 b/train/train_case_1403/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0e53009a78f8ae8b62221c01570cb38bbf9208d0
--- /dev/null
+++ b/train/train_case_1403/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c8afde2d3c853285d6c1bbdd3f8c8e14d751c3149cfe5916d7339bf017768cd
+size 52684938
diff --git a/train/train_case_1403/ref_img.jpg b/train/train_case_1403/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..59e2782cc69df358190136569570fa119a5ebae1
--- /dev/null
+++ b/train/train_case_1403/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14227b935877b9e1045d8dbed230f65f445aa91f0283f727676fb618f4843b11
+size 549438
diff --git a/train/train_case_1409/ego.mp4 b/train/train_case_1409/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..21c7eede488e37b0832a0a946acc6e729330bbfe
--- /dev/null
+++ b/train/train_case_1409/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb5ce86c3b012efaadc38768a8c08ec8002fadb2710b11aef8331eb0753fbe97
+size 14114007
diff --git a/train/train_case_1409/exo.mp4 b/train/train_case_1409/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..54cf902af30f67e6b5b8c80a0c5672a789b4a096
--- /dev/null
+++ b/train/train_case_1409/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:858db29ea63256b1f8c2b7230957b7a765c5dee89c7b729ad803db0f8633591b
+size 19865965
diff --git a/train/train_case_1409/ref_img.jpg b/train/train_case_1409/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..c079836427219987d89550b8a35d468215dad7fe
--- /dev/null
+++ b/train/train_case_1409/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c5eace6393e2b8b80a14442df5361f70bf0f8d1504ef8d5e56d25204e1e26db
+size 336398
diff --git a/train/train_case_1496/ego.mp4 b/train/train_case_1496/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..019e0eca93f4f3d17feda2f21cd8f584e32eeb08
--- /dev/null
+++ b/train/train_case_1496/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d133b8f70e70380a2882b5665077863aac5c8b5dc930a9da7d5c61f6bfa15459
+size 30081806
diff --git a/train/train_case_1496/exo.mp4 b/train/train_case_1496/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1ca0cd91796e89070b3c4030b306f63c58273b4c
--- /dev/null
+++ b/train/train_case_1496/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:099751e1b31ba58718651f84986aaaf365378de635a457fafad5790e71629f59
+size 41860279
diff --git a/train/train_case_1496/ref_img.jpg b/train/train_case_1496/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..2cc5115d7d7321255d41330ba7ac720fd15d62e0
--- /dev/null
+++ b/train/train_case_1496/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87633bc29c365981ac979358c1892f18c15da6bdd4ae40bc6da1e10f1ba0fce4
+size 558033
diff --git a/train/train_case_1530/ego.mp4 b/train/train_case_1530/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3c7805ac619a3ee6b58e5cb7456395ffca42a733
--- /dev/null
+++ b/train/train_case_1530/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bfcc1088a842a094d6e98c0bd4c9db664a1b2e0a50ae44cd2c9c292508083dfc
+size 24035149
diff --git a/train/train_case_1530/exo.mp4 b/train/train_case_1530/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8322738bf3a435d4bf76f7df31fd3de4d8ed7d90
--- /dev/null
+++ b/train/train_case_1530/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:214f4f0628b0ca79d8aa6659112ccfb26eb135e1aeec6b92b3f71ea038cfb3bf
+size 27476387
diff --git a/train/train_case_1530/ref_img.jpg b/train/train_case_1530/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..dcdc9815530955b2f36abd76a1735b44be73a1f8
--- /dev/null
+++ b/train/train_case_1530/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a39e4e43753eede7279df7c26ba1213c9afb285110fdadba774c4d65575b9ef6
+size 325142
diff --git a/train/train_case_1712/ego.mp4 b/train/train_case_1712/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d185c31234131019ed34853dc3edff0347e85e06
--- /dev/null
+++ b/train/train_case_1712/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04f070c8716e591d7a8a03b8572b8d82c58f9482527e0abc5339891c3f038f9f
+size 12640111
diff --git a/train/train_case_1712/exo.mp4 b/train/train_case_1712/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..71095b2b30e0d22758d203323c4bf3f28b1e47cf
--- /dev/null
+++ b/train/train_case_1712/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fa3e52898fd5d01f782fad806fc400a08029f03d59e7290fdf344ef4a1ebd63
+size 14777128
diff --git a/train/train_case_1712/ref_img.jpg b/train/train_case_1712/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..fd5bbbaf83b8a92ee95f4fc5f0adb36223b80d73
--- /dev/null
+++ b/train/train_case_1712/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d155d0d9750c4adae4a32b076070c7eef0e3f557fbda0800adc18a671f38777
+size 258977
diff --git a/train/train_case_1714/ego.mp4 b/train/train_case_1714/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cad33a3b302f6bf7acc86b148543904b343ba4ad
--- /dev/null
+++ b/train/train_case_1714/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed80aabac0205eab2cc69c9034922f22396dabaddc0044d299fb29bb85865669
+size 61393587
diff --git a/train/train_case_1714/exo.mp4 b/train/train_case_1714/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..216cd79b92151158f86c4978ef42a6f101c1e0b6
--- /dev/null
+++ b/train/train_case_1714/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0169445ceade75ac466fda551ceb2dbff3dc818133382a8efe0fc7462ff20fb7
+size 55412711
diff --git a/train/train_case_1714/ref_img.jpg b/train/train_case_1714/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..5f119783379311979efee01fe932f99cf737fb80
--- /dev/null
+++ b/train/train_case_1714/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04628b611a195f84701d92624d61db29b50404afe9d0db4baa29d2748d5673ff
+size 530040
diff --git a/train/train_case_1765/ego.mp4 b/train/train_case_1765/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2474e9f9cb293fc4fa16e2b94a586e1fff4310c1
--- /dev/null
+++ b/train/train_case_1765/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6ea80bbc7dd98987e70e7ff60f395879f7685272cdbed89e875ce5788b8fcbb
+size 16109808
diff --git a/train/train_case_1765/exo.mp4 b/train/train_case_1765/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d5aa70a7c18fbe57663eb4f42a7a111cb91ad871
--- /dev/null
+++ b/train/train_case_1765/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:067fca4d284c8d7a9a4226389240e6c081943cc6549782be757b28338de5863a
+size 19276031
diff --git a/train/train_case_1765/ref_img.jpg b/train/train_case_1765/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..8171acedb26a2edc142b7c8112272db9802270c0
--- /dev/null
+++ b/train/train_case_1765/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0da9bbaad62092388fb21774d36e6427f15dde6b99c2f7b691592647d1f0ffc
+size 341574
diff --git a/train/train_case_1787/ego.mp4 b/train/train_case_1787/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2b757cd790c65d3a33249bbd311ea93372c68651
--- /dev/null
+++ b/train/train_case_1787/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7241061f97f4d5501621f7e58249b93e9522daf8ef292c440a725f63b78f3f53
+size 58499834
diff --git a/train/train_case_1787/exo.mp4 b/train/train_case_1787/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..81c5e296e475b17ab9caf5735adecfec045f325c
--- /dev/null
+++ b/train/train_case_1787/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:982185faf313a581dc1a7bab710fc800effeed7c2a60f0a545747867fdf67f1b
+size 70224643
diff --git a/train/train_case_1787/ref_img.jpg b/train/train_case_1787/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7e531877708479a83bb4f107be33cdd784f6a2a6
--- /dev/null
+++ b/train/train_case_1787/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31d2ac63174da0c3749f3f60676c5142442163cef187cd29c1f478d35e14e6d7
+size 849240
diff --git a/train/train_case_2086/ego.mp4 b/train/train_case_2086/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b7a0e5102101ccf03394dcd16da9977a6e684169
--- /dev/null
+++ b/train/train_case_2086/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78db03fc0ce1d64a86e1c3be7fb806c1d8bb996bb48affb0862c4e84636336f0
+size 14815255
diff --git a/train/train_case_2086/exo.mp4 b/train/train_case_2086/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7e93fe6f4d0243106e9ce646be97a94c57a85646
--- /dev/null
+++ b/train/train_case_2086/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76a8142d44e67cd181b021bb0cc4c9e1ff8572062e137f0ea38ae0d39ad521da
+size 18137250
diff --git a/train/train_case_2086/ref_img.jpg b/train/train_case_2086/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..27f884d82f3cba04d23d143d5ef464af80771e49
--- /dev/null
+++ b/train/train_case_2086/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62bc686aaf2778851b1aeb63f3c4f713a61088a76e47de1426364da118272ea6
+size 451720
diff --git a/train/train_case_2107/ego.mp4 b/train/train_case_2107/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fce3c0c55863141f080876bf90e05163b310dbb4
--- /dev/null
+++ b/train/train_case_2107/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9abb865165c9a068801e52cdfe07dc208c6ec7d1e1d39d6867a30ad35672235
+size 59805792
diff --git a/train/train_case_2107/exo.mp4 b/train/train_case_2107/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..28d6f26c9ce9852d570c10c4f25d8b422245322a
--- /dev/null
+++ b/train/train_case_2107/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ccd79629c3ba1369806f545bd3794f48f53e12229cad5c7257cd407a929f84a
+size 35226129
diff --git a/train/train_case_2107/ref_img.jpg b/train/train_case_2107/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..47de8580d1f23238651714eca7ae103ae68eafbe
--- /dev/null
+++ b/train/train_case_2107/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76f4aef93229d4ef12095d5f29b913e712dbc5abfe8f8b94132c590e6ea6f733
+size 719844
diff --git a/train/train_case_2127/ego.mp4 b/train/train_case_2127/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..07109a71e508e3d0f129fff6f9c1cd07fddcbb60
--- /dev/null
+++ b/train/train_case_2127/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:952bab078935024ef11e5dc84759135d054017e47c89a4eb631339a8564d01ff
+size 16297083
diff --git a/train/train_case_2127/exo.mp4 b/train/train_case_2127/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..afc782b0686683ca10ae6302acf4a0dc21904691
--- /dev/null
+++ b/train/train_case_2127/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c07bcb4f788465c12b1ea59e11cfd4f24edb862a99cb1cbd134b41e45e7e5a6
+size 29322745
diff --git a/train/train_case_2127/ref_img.jpg b/train/train_case_2127/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7be2f3a0ee08f84749489151ddd68af118d79b4c
--- /dev/null
+++ b/train/train_case_2127/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:618f622cf42038824cac7c060201604518ec209af055105fc8f0d31daaa3c428
+size 590198
diff --git a/train/train_case_2163/ego.mp4 b/train/train_case_2163/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f0e2042d829a19b51eb3b651150b8e97f8842d80
--- /dev/null
+++ b/train/train_case_2163/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b6b065967bdb603703f75de9a1acd95c7ae444f878f934e61b4d4589c87aebba
+size 51930676
diff --git a/train/train_case_2163/exo.mp4 b/train/train_case_2163/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bb19ca753c4d5c88e42fd3038bb92b428edbd64b
--- /dev/null
+++ b/train/train_case_2163/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f119986c426e15b55bb13086708ef31a1363042cc335c9d7b7d2eee3519bbb4
+size 55368488
diff --git a/train/train_case_2163/ref_img.jpg b/train/train_case_2163/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..3505b1690faf32f3e397d5197f3a3a9ed62bee83
--- /dev/null
+++ b/train/train_case_2163/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81013fc78866047c7da24da201db3771144e5924624a4dd5c64fc37916f24480
+size 573114
diff --git a/train/train_case_2170/ego.mp4 b/train/train_case_2170/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3fb5a6ec385c5df8e1caed00030e170855973b45
--- /dev/null
+++ b/train/train_case_2170/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e2b542fcc977f485fb1b3bc65b9faf2f24425dc6988fb927f218fc696c1b13a
+size 17243602
diff --git a/train/train_case_2170/exo.mp4 b/train/train_case_2170/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e5747611122da0b9c4bc4d2eae3c6e8d2f28d417
--- /dev/null
+++ b/train/train_case_2170/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a92c031adb9e32a83a832cd9c21924137eef4f77de8696a7b2fd10b7e0d8371
+size 41287586
diff --git a/train/train_case_2170/ref_img.jpg b/train/train_case_2170/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..eec6c3a2fe12512fbe23e261b34ff59ad06fb3de
--- /dev/null
+++ b/train/train_case_2170/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c6b714779034f51d862f8ca22d5523a46960b20feb0efe898a7b6252a115324
+size 606895
diff --git a/train/train_case_2277/ego.mp4 b/train/train_case_2277/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..609b4c349c7ff4bec7846693553d6e6160e9124f
--- /dev/null
+++ b/train/train_case_2277/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da8b83ae7210927804453e5b3e09a8698920192e4e07b35c4f2827c4997c21d6
+size 15286986
diff --git a/train/train_case_2277/exo.mp4 b/train/train_case_2277/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..de88037c7db7d51cddf27db93c255557125d15f9
--- /dev/null
+++ b/train/train_case_2277/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cbc1a3543190863924e380c49f37293e0615bf6ca2ae1cd8f8ae488462f6e6de
+size 18869683
diff --git a/train/train_case_2277/ref_img.jpg b/train/train_case_2277/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..8171acedb26a2edc142b7c8112272db9802270c0
--- /dev/null
+++ b/train/train_case_2277/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0da9bbaad62092388fb21774d36e6427f15dde6b99c2f7b691592647d1f0ffc
+size 341574
diff --git a/train/train_case_2298/ref_img.jpg b/train/train_case_2298/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..b3f9cedbe9915e0970de44b792bd22378357c767
--- /dev/null
+++ b/train/train_case_2298/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7bc9ded02a2c2798f404805504ce7385e21a637d2f5fd9212f52d3bc6447dfe
+size 538293
diff --git a/train/train_case_2301/ego.mp4 b/train/train_case_2301/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9b8c94b6c9e7695ebd9a39ff99ec004c5a0c321d
--- /dev/null
+++ b/train/train_case_2301/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b416b39c32b8657aa3dbbec83640181f9a5b3b93d05d7cd851be9de32ffca34
+size 62265803
diff --git a/train/train_case_2301/exo.mp4 b/train/train_case_2301/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..441057fdd5d7e62a665a597ea9aff52d55468a6c
--- /dev/null
+++ b/train/train_case_2301/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61d43d1a4f19050a2bcf2c059d88f813c71dd29b25f75875cbd582f0155dd75d
+size 80449369
diff --git a/train/train_case_2301/ref_img.jpg b/train/train_case_2301/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..79737f11ad9ead3256dd0137c34da924bba1c451
--- /dev/null
+++ b/train/train_case_2301/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80f6c8800e7e36ea3ed346262b66bf47a9cc951c6df5c90c494c439db9ed605e
+size 760831
diff --git a/train/train_case_2379/ego.mp4 b/train/train_case_2379/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0e2ce95015da4b64f87025b7d6ee52a19c72e9d2
--- /dev/null
+++ b/train/train_case_2379/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1ccaa5f97c1d0872576fbe3965931d813ad8e234b306ad37a4a91b863669c05
+size 21589346
diff --git a/train/train_case_2379/exo.mp4 b/train/train_case_2379/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..54448b46056dc1564d8040a253a757ad6f86c3cb
--- /dev/null
+++ b/train/train_case_2379/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc89469dad93e696127f22ca34cb06819c8920619035ba66c5e60e99e6313627
+size 27162940
diff --git a/train/train_case_2379/ref_img.jpg b/train/train_case_2379/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..21a020d60dcd08311c675f7c914632d1bb37e6c2
--- /dev/null
+++ b/train/train_case_2379/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f88f29caf87fdf97cd2c78b726f1d88348c89cde28ae9897d813d45582f54704
+size 548632
diff --git a/train/train_case_2420/ego.mp4 b/train/train_case_2420/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..30e7f87d712a1e7927379ab93ff720a279040337
--- /dev/null
+++ b/train/train_case_2420/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d946898796d89a0f1357e088b1f3f63fcc38c06372c1a23baf045e019fbcb002
+size 36389820
diff --git a/train/train_case_2420/exo.mp4 b/train/train_case_2420/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..330f9c77d12c8d2803250d2510163d9a1904d794
--- /dev/null
+++ b/train/train_case_2420/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1eba3364367f922e926dbd38731a22d5151dbe5acddc238d5a090f1337cc70f1
+size 52409164
diff --git a/train/train_case_2420/ref_img.jpg b/train/train_case_2420/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..cd9918c42a91a5ebc177a296626669f8a163afbd
--- /dev/null
+++ b/train/train_case_2420/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5edd3bcf935d5f0c38b1c38f4e23e3d6aa0cef3c0d1541693c1916f5e56c286f
+size 511035
diff --git a/train/train_case_2453/ego.mp4 b/train/train_case_2453/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..63da1fa01c1fb5632a89cc62687b8fb4ccef43a7
--- /dev/null
+++ b/train/train_case_2453/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c369331ee722a75dbad1df6d5b70891508e49360571bbe78b62bdad9ee10526c
+size 43492231
diff --git a/train/train_case_2453/exo.mp4 b/train/train_case_2453/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3407a903e200f36958f8c3353e6adcf4c358c152
--- /dev/null
+++ b/train/train_case_2453/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7dee3845a44c1904c08235664d15e52743f020854a52d50aa87b7e6321e3bde
+size 53851276
diff --git a/train/train_case_2453/ref_img.jpg b/train/train_case_2453/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..25a95f8e394c9fe72a8b70f833435d8de7690dc9
--- /dev/null
+++ b/train/train_case_2453/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ee01d5649ea0eb1a0a2b2588bdad4a44589278a4861c66c3bb0f29e94eece65
+size 507275
diff --git a/train/train_case_2466/ego.mp4 b/train/train_case_2466/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a919562fca58415359fc430475f58c72e8d18531
--- /dev/null
+++ b/train/train_case_2466/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09966032d9bca7891a53da05a30cd58287de6f92a0ca8ffe77399fdf702f4b23
+size 74596353
diff --git a/train/train_case_2466/exo.mp4 b/train/train_case_2466/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..eaf265b9e5f513f42d009ce9d203baba29ccbc4d
--- /dev/null
+++ b/train/train_case_2466/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eae74ea76f586c936fea976df7fba249aa9c116d80e096a43825ad20372376b8
+size 79285712
diff --git a/train/train_case_2466/ref_img.jpg b/train/train_case_2466/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..79737f11ad9ead3256dd0137c34da924bba1c451
--- /dev/null
+++ b/train/train_case_2466/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80f6c8800e7e36ea3ed346262b66bf47a9cc951c6df5c90c494c439db9ed605e
+size 760831
diff --git a/train/train_case_2489/ego.mp4 b/train/train_case_2489/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9534b1b3a67d230f3c670dd20c64d9486dbcc5d9
--- /dev/null
+++ b/train/train_case_2489/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:998124c3ce0c37e3581336d01bc2e4056521bf4633542ff15491734e3b70f41a
+size 28484051
diff --git a/train/train_case_2489/exo.mp4 b/train/train_case_2489/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..35bee6fbd113ac1768fc239d934130a991e58b9f
--- /dev/null
+++ b/train/train_case_2489/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d1abaaadd026558eecd80568043824638134e70593535a5c3bd08e87f6c8735
+size 36340930
diff --git a/train/train_case_2489/ref_img.jpg b/train/train_case_2489/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7975d94543a12e4e3864fd40bf1b6f504020a1a4
--- /dev/null
+++ b/train/train_case_2489/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e79852efc710626017a22ca8f10445d4b909c4268fae2dee279a38ad0153c7e6
+size 465293
diff --git a/train/train_case_2568/ego.mp4 b/train/train_case_2568/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e559c052d88f81727ae2791f560ecbcd722afdf8
--- /dev/null
+++ b/train/train_case_2568/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:119927b0e13a5dfbd2fc9c6b2cbea721fdca8738d7578e1ea8524d0ec88a3a0d
+size 20273643
diff --git a/train/train_case_2568/exo.mp4 b/train/train_case_2568/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5e2ba0e9011d15e8ffa085d243a400ea476369ff
--- /dev/null
+++ b/train/train_case_2568/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:112a56fdfbacb3a81e24279e84719e7ac2d45ad155a27e264feb491427b23942
+size 20192342
diff --git a/train/train_case_2568/ref_img.jpg b/train/train_case_2568/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9b5339044fb48175f611deca07e6aea829f921a1
--- /dev/null
+++ b/train/train_case_2568/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29c111a5a4e93bce6f55c5ad000516fe6228272f225582c2afd47c8888bb8ce5
+size 358140
diff --git a/train/train_case_2586/ego.mp4 b/train/train_case_2586/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..acc12e88bcd19af3d90fae65244da2a534ae8c73
--- /dev/null
+++ b/train/train_case_2586/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3e217cf652be8bc44d81f518be99b668477d470ad4c9e1685a18b1febbe3c42
+size 16106971
diff --git a/train/train_case_2586/exo.mp4 b/train/train_case_2586/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..12479b9cafb8898391d0694a2d4e3440ebb88544
--- /dev/null
+++ b/train/train_case_2586/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d16b74fc04e11429e1a57ba6cea805324bab43b0df8c4a34ed2c8fd38ed0d88
+size 15456039
diff --git a/train/train_case_2586/ref_img.jpg b/train/train_case_2586/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..b9e4b0b224f156194c1e50b777fbf582ba6acaaf
--- /dev/null
+++ b/train/train_case_2586/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ca887edc81c4741fadd49d572d0fcff14ace915748c43de7d7346fbbac07d6b
+size 264099
diff --git a/train/train_case_2662/ego.mp4 b/train/train_case_2662/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1f309170565049de46209bf214ea742839297888
--- /dev/null
+++ b/train/train_case_2662/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d7d357c5e3a2e1ddaaf947256c326376ca74d6c2793fbbfa1227b0d688a009b
+size 47158085
diff --git a/train/train_case_2662/exo.mp4 b/train/train_case_2662/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a81dd0dd182923188543b8498defb94653735f4a
--- /dev/null
+++ b/train/train_case_2662/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:510b8ff3571322b5f5a6b6c1d7fed8bedeeaf2330b7448c061ca4027c7d0fad0
+size 45468143
diff --git a/train/train_case_2662/ref_img.jpg b/train/train_case_2662/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..ac05d95e85092b89dbd1941daadf67f6214c83c7
--- /dev/null
+++ b/train/train_case_2662/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05fc8252d01531027b815d93cfada74ebc2d4fbf6f138bbc7ce2c0cabb52fbc0
+size 650365
diff --git a/train/train_case_2709/ego.mp4 b/train/train_case_2709/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7357a9fb33ed5f4e96ccecab9a3c7153b8a7fab1
--- /dev/null
+++ b/train/train_case_2709/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aea7e707abf16d37e18e6fb01f844eccf539ab07f3458bb433453cbbacaddecb
+size 22415753
diff --git a/train/train_case_2709/exo.mp4 b/train/train_case_2709/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..32c579963d6c2a3ee7f0f1a3fad5bf04d950d829
--- /dev/null
+++ b/train/train_case_2709/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1725b88aeb5eda872fc0814cf6438fb6be2ee2ad1c3a046b343e6ff9c78bae75
+size 32213682
diff --git a/train/train_case_2709/ref_img.jpg b/train/train_case_2709/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..09f229133d4f7e1358f1f25d197c42ba1a9ec829
--- /dev/null
+++ b/train/train_case_2709/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:44452a813859959f89d88f02e60ba09473c2883b0423fbe1f32ecb1a257d3580
+size 261526
diff --git a/train/train_case_2773/ego.mp4 b/train/train_case_2773/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1d0e46cbf0fd18954822aad7fb139246fb155efd
--- /dev/null
+++ b/train/train_case_2773/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9aa445ad019d0fba789d9994c72c1388f7dd8976bc2356da928cd5a822d51a55
+size 49870151
diff --git a/train/train_case_2773/exo.mp4 b/train/train_case_2773/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3361e4037dba6dab4ace116d5b77a192e194c7f4
--- /dev/null
+++ b/train/train_case_2773/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0ba532623e3564a7e2cde9d36274b529f3974fba8efdd0ce34690cbff71efe2
+size 60530599
diff --git a/train/train_case_2773/ref_img.jpg b/train/train_case_2773/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..f745cadff3dcf35015c5c38e4014298ccd55e8dc
--- /dev/null
+++ b/train/train_case_2773/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cec348e70fd1c515d632007af3d3844cc002f6fb3789327b32209d39a39e0262
+size 501096
diff --git a/train/train_case_2795/ego.mp4 b/train/train_case_2795/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..50c4f6225fb1ca40af6bf23093f6a9525f1011a3
--- /dev/null
+++ b/train/train_case_2795/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:831718d43f122cc25591857a211f153af5503805387f701ad63f306e530f9fec
+size 18226640
diff --git a/train/train_case_2795/exo.mp4 b/train/train_case_2795/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..af3c48b774838cb04d1a2de2de458510e80d7d51
--- /dev/null
+++ b/train/train_case_2795/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c30dcfaadf0ce12bf474c33e19a8bc14888b20c78689c4c4624497efe50b609
+size 25586421
diff --git a/train/train_case_2795/ref_img.jpg b/train/train_case_2795/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..86a85e84222b17cc761bfa5ee39723bf1441975c
--- /dev/null
+++ b/train/train_case_2795/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:052cb83226e81b3f3fc1829f1c187c9f5c62e1a458c0ea13733ce5ae573d12f2
+size 510816
diff --git a/train/train_case_3002/ego.mp4 b/train/train_case_3002/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7283431f7b0bd60c83d55292e2778465062574d7
--- /dev/null
+++ b/train/train_case_3002/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87ac44717114d71ef22a5d39aff3355c749dd79e54d6969888d48e2c22f0cbf9
+size 14162361
diff --git a/train/train_case_3002/exo.mp4 b/train/train_case_3002/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c0af6b4b3895d82f23b11398cd0dd2b2f7f9eacb
--- /dev/null
+++ b/train/train_case_3002/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c3048fd3d6cf0e48da661ff073d5e1e71e97f9a908f37f18e6276b37a0614e7
+size 14133738
diff --git a/train/train_case_3002/ref_img.jpg b/train/train_case_3002/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..53fc3dc46679171ac79a09d7782af18cc578a22d
--- /dev/null
+++ b/train/train_case_3002/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95c089c7b99af9fb84105ed63352c7d319813d05939c7f4849160b1afdb9bbe3
+size 225429
diff --git a/train/train_case_3012/ego.mp4 b/train/train_case_3012/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..10a4913ac2825a2fc9432165778958ab0c305e60
--- /dev/null
+++ b/train/train_case_3012/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22aeea7fb8e9a1babd477e8e058f83a740961da163d2ba3c5293c6a11eb73056
+size 15346724
diff --git a/train/train_case_3012/exo.mp4 b/train/train_case_3012/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e11954254330dc32e608c18080b1d898bc4c6de1
--- /dev/null
+++ b/train/train_case_3012/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7d6166460ece3717fa425f0f0fe4ac94495f0ff78de2b5bd166842959d00a96
+size 20880358
diff --git a/train/train_case_3012/ref_img.jpg b/train/train_case_3012/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..27f884d82f3cba04d23d143d5ef464af80771e49
--- /dev/null
+++ b/train/train_case_3012/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62bc686aaf2778851b1aeb63f3c4f713a61088a76e47de1426364da118272ea6
+size 451720
diff --git a/train/train_case_3044/ego.mp4 b/train/train_case_3044/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7ada50655ff1ee952ec2611d47f86b0ff83c5af5
--- /dev/null
+++ b/train/train_case_3044/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87c6679431a709b05b0a2f98da133a653f897e75cdba7bc5bdb67380ff5453f2
+size 20723547
diff --git a/train/train_case_3044/exo.mp4 b/train/train_case_3044/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..da089a1f490db61322af50b73aeb072663f9d353
--- /dev/null
+++ b/train/train_case_3044/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:73d5dfb197830c4d68ef53372ff630f3b9b79dc997d5804af1e5342e170b2620
+size 17612369
diff --git a/train/train_case_3044/ref_img.jpg b/train/train_case_3044/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..dcdc9815530955b2f36abd76a1735b44be73a1f8
--- /dev/null
+++ b/train/train_case_3044/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a39e4e43753eede7279df7c26ba1213c9afb285110fdadba774c4d65575b9ef6
+size 325142
diff --git a/train/train_case_3097/ego.mp4 b/train/train_case_3097/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1f42ad28bf5e7fd6e3428ec6de555ec05fbd87e8
--- /dev/null
+++ b/train/train_case_3097/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2570ec0acc87cf0e0f02a9591d1be908073ac5677e13e9853aba0c97e63fc201
+size 77289642
diff --git a/train/train_case_3097/exo.mp4 b/train/train_case_3097/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..11ce6757da315ecca6a1b0d97faabdddcb311410
--- /dev/null
+++ b/train/train_case_3097/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aff5b9704049530292f800e6e03fdd5501dfc4e8f542a4bf3e2683326b89e83f
+size 72580733
diff --git a/train/train_case_3097/ref_img.jpg b/train/train_case_3097/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..3505b1690faf32f3e397d5197f3a3a9ed62bee83
--- /dev/null
+++ b/train/train_case_3097/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81013fc78866047c7da24da201db3771144e5924624a4dd5c64fc37916f24480
+size 573114
diff --git a/train/train_case_3104/ego.mp4 b/train/train_case_3104/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6f652622328e0c5829af8c1595b582b3186b7568
--- /dev/null
+++ b/train/train_case_3104/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86bd4f3725acbb9d13b092d7b156d1c67fba276fd229fdfea7f45755880ca3c4
+size 19101192
diff --git a/train/train_case_3104/exo.mp4 b/train/train_case_3104/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5228a5b52d1142eabdb850c75428f3a0e9f2da1b
--- /dev/null
+++ b/train/train_case_3104/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d20e6630e723cf930ed584eb8db5c57df298372fc11548726a7e8e7bddc0470
+size 34570601
diff --git a/train/train_case_3104/ref_img.jpg b/train/train_case_3104/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..2b974a88720a5764fcf845cc38d912f50eb3127d
--- /dev/null
+++ b/train/train_case_3104/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:674bf0132dd32a22dd41733dcac37af6026d749fcdbf1ee8df4496d7383527ea
+size 588287
diff --git a/train/train_case_3148/ego.mp4 b/train/train_case_3148/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9374d6a3685abb8af7f4fdec80db26db3ebf611a
--- /dev/null
+++ b/train/train_case_3148/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5fcadaab64ef9bd7948113a799b55ad6b82abeb94af594e0421dfbdefcd7279d
+size 68331635
diff --git a/train/train_case_3148/exo.mp4 b/train/train_case_3148/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f929d5d6dfae95aa6e3e981ccb22b557eb41dc30
--- /dev/null
+++ b/train/train_case_3148/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec5983f5ec6e1ad0fe33865ff6c8f9d5841e8680273ce77ef146718fe93fe1eb
+size 35167897
diff --git a/train/train_case_3148/ref_img.jpg b/train/train_case_3148/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..47de8580d1f23238651714eca7ae103ae68eafbe
--- /dev/null
+++ b/train/train_case_3148/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76f4aef93229d4ef12095d5f29b913e712dbc5abfe8f8b94132c590e6ea6f733
+size 719844
diff --git a/train/train_case_3183/ego.mp4 b/train/train_case_3183/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dcce84298db2e1a495bd6701de81441054417155
--- /dev/null
+++ b/train/train_case_3183/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e0d820ed7ee15ad258ed4bed66c066ee6407052cf53bb3d9163bc12c28d85ad
+size 21188084
diff --git a/train/train_case_3183/exo.mp4 b/train/train_case_3183/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..959ea56f0486e5c6f6f56c0b4626ff767ac7b8bd
--- /dev/null
+++ b/train/train_case_3183/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef5a258fdd861b714bea0ebc7b25a379ad2d569b551bcf9b17fc365a7ee3b08e
+size 13981750
diff --git a/train/train_case_3183/ref_img.jpg b/train/train_case_3183/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..18941b057d8ccd764161cb5514a08d1d138bc809
--- /dev/null
+++ b/train/train_case_3183/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a70a351c77a1fd2248205ab37ab773224c9bc2802b509390f464096930cdad62
+size 359760
diff --git a/train/train_case_3210/ego.mp4 b/train/train_case_3210/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fb49ca4c2b0898b0854b782c047f33dceff7eeb5
--- /dev/null
+++ b/train/train_case_3210/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0525cfc4b93c2395b8246d266a0264fbacdd400b53d9a796237c83365a5ebc52
+size 8897912
diff --git a/train/train_case_3210/exo.mp4 b/train/train_case_3210/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ab90f9cf0c6ac0ae948c892c1d04264e599b5de7
--- /dev/null
+++ b/train/train_case_3210/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:522ab917e36899eea57ecf74863ec4311926d8c52deedae74416c5c4ed27dfba
+size 10606572
diff --git a/train/train_case_3210/ref_img.jpg b/train/train_case_3210/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..612bbe98b7d9d56630fb440b3afacb4938240e6a
--- /dev/null
+++ b/train/train_case_3210/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a61e28e242fe005bb48529fb0ee812651bf5759aa2803473d77965760590cbe1
+size 147392
diff --git a/train/train_case_3387/ego.mp4 b/train/train_case_3387/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..71ba6eaf0dc4e23728a395732a51ca60c41b2dbb
--- /dev/null
+++ b/train/train_case_3387/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:343448b6fd9d5be2a5c107b9e76a1ab201727be3e6c8675d8e359ceb25f33663
+size 22485933
diff --git a/train/train_case_3387/exo.mp4 b/train/train_case_3387/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..91bdc8df0e46b28fcfe30f14a874625701d475d3
--- /dev/null
+++ b/train/train_case_3387/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c56481e0e7a19baf1de5e1863f18adc92b00e58ae18873a0c91aedae83499318
+size 25146795
diff --git a/train/train_case_3387/ref_img.jpg b/train/train_case_3387/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..53fc3dc46679171ac79a09d7782af18cc578a22d
--- /dev/null
+++ b/train/train_case_3387/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95c089c7b99af9fb84105ed63352c7d319813d05939c7f4849160b1afdb9bbe3
+size 225429
diff --git a/train/train_case_3412/ego.mp4 b/train/train_case_3412/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bfdb488119deb9b0aba42685520496efdce48d06
--- /dev/null
+++ b/train/train_case_3412/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6ce3c4e9d6658e491f3be6c8f26084bcc37e54bd12654f03d4ea5452e00c99f
+size 15688577
diff --git a/train/train_case_3412/exo.mp4 b/train/train_case_3412/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f21df4128d95c09666336711ba3247aec6c12d0d
--- /dev/null
+++ b/train/train_case_3412/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad06d7ead48769f86d3486348ea349820918af87011d684cf830a9f20fb7d07a
+size 22599943
diff --git a/train/train_case_3412/ref_img.jpg b/train/train_case_3412/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..acab3a4a4384453afaab76abfc4a015675c20729
--- /dev/null
+++ b/train/train_case_3412/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b97721a3a9afe14128346b593516d0c104bc8dfa86d9b99437d03a9cbf37fe8
+size 474426
diff --git a/train/train_case_3448/ego.mp4 b/train/train_case_3448/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3b440fa03a5c0fc6ae2ae97eb7cacc57506d6c06
--- /dev/null
+++ b/train/train_case_3448/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:deb29a24a97cc850ccb6ee25b9c4f4fa1a371c4ca6892cd036c9ad90a26d4a9f
+size 15273810
diff --git a/train/train_case_3448/exo.mp4 b/train/train_case_3448/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fe48ed576c97a6c7d434c1ff1ca26d7766a26261
--- /dev/null
+++ b/train/train_case_3448/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9237064fdb110bfe796c7444a9e70791b2c675ba8ada4173a7b9ac1ce453e948
+size 25877640
diff --git a/train/train_case_3448/ref_img.jpg b/train/train_case_3448/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..826dabe3d45a5349011bf98c2451e4d41c391aed
--- /dev/null
+++ b/train/train_case_3448/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5d0f30ee7e7a823bdc9bea9737e058a82f0726a411bdc38b6f971b526ac0103
+size 372050
diff --git a/train/train_case_3514/ego.mp4 b/train/train_case_3514/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..38e1cd070596377e0f23e7d789efc6784bc3b571
--- /dev/null
+++ b/train/train_case_3514/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:169ff704610c68a026e1d0dc9ec3a9bfc1d746514fa47cc0f672d8c67f34d5d5
+size 11933770
diff --git a/train/train_case_3514/exo.mp4 b/train/train_case_3514/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..46d22d31eaa0593e299702f30449b097b255b6f9
--- /dev/null
+++ b/train/train_case_3514/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6da74bb0e9e3ae59ba0b3ebb426191db9e0ceb3b44c18c8774a08207b59621fe
+size 9101428
diff --git a/train/train_case_3514/ref_img.jpg b/train/train_case_3514/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..8b10cd2a2f528f6bbb297e4d778578dac0365e21
--- /dev/null
+++ b/train/train_case_3514/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a29b34ff02caf50f121e8d05bb7b6550cfe8160f656cc05e087410c9eddcedca
+size 263567
diff --git a/train/train_case_3595/ego.mp4 b/train/train_case_3595/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..57d255beea7c0134c3da2ac8125e6e4bfbaed5fe
--- /dev/null
+++ b/train/train_case_3595/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b1fc3253d41bce109d509689ec43c1ca6979676cc42452daa4b78b0f98570b1e
+size 32386060
diff --git a/train/train_case_3595/exo.mp4 b/train/train_case_3595/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f6c1fa0b00debaffa3a53774dc922e388dfcf696
--- /dev/null
+++ b/train/train_case_3595/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75f0d46b47944f2e5bfe8435700dd9c708c83941b128e35c035dbcc3a4a3a30b
+size 24805073
diff --git a/train/train_case_3595/ref_img.jpg b/train/train_case_3595/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..ce942850c5e8b7270cd4de378c7a5d536720dd78
--- /dev/null
+++ b/train/train_case_3595/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e89ddc9908d692ebebe49b0aeb9ecbe6f690422a35eb0bc0f26413bb4724cf8
+size 367689
diff --git a/train/train_case_3609/ego.mp4 b/train/train_case_3609/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7f9d77bac3e1f8a5c1afdcdde85c9acfecfb6830
--- /dev/null
+++ b/train/train_case_3609/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b12d5a96f2d6013fd554a85cb2b14f698416190cc9542f6fc6d712834a5b8a37
+size 31745986
diff --git a/train/train_case_3609/exo.mp4 b/train/train_case_3609/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fb2b8485ef5199e92f6f82014ca297be5965053b
--- /dev/null
+++ b/train/train_case_3609/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf0734bca81f45584878f30198e9fc18a4e3ba36e6411b4f38db66b33f6d79ed
+size 69827365
diff --git a/train/train_case_3609/ref_img.jpg b/train/train_case_3609/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..eec6c3a2fe12512fbe23e261b34ff59ad06fb3de
--- /dev/null
+++ b/train/train_case_3609/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c6b714779034f51d862f8ca22d5523a46960b20feb0efe898a7b6252a115324
+size 606895
diff --git a/train/train_case_3611/ego.mp4 b/train/train_case_3611/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8a4e6b3ea3d030519b470ea4c6273ef3e687e4be
--- /dev/null
+++ b/train/train_case_3611/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe763c4f5c07e6af100232c94c76d2999663e08bc74daa2e93e4fa919228c26c
+size 15029184
diff --git a/train/train_case_3611/exo.mp4 b/train/train_case_3611/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cc16804f0af677c6cdf8ed892b82bd93d0933980
--- /dev/null
+++ b/train/train_case_3611/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:509cdfb27781f9bc55fb73a443e9eb5408efc5970abe0af54a84a6818a919e3f
+size 25962008
diff --git a/train/train_case_3611/ref_img.jpg b/train/train_case_3611/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..0d1163fa492feee284f267f5b1dc3afeb4691796
--- /dev/null
+++ b/train/train_case_3611/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36f2483c778506942d132b9ae2636c5013e19f79740c667d845de24cef1c1ff6
+size 651200
diff --git a/train/train_case_3618/ego.mp4 b/train/train_case_3618/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..411d48ec345943b86309ac2168d75b39adb4b4d0
--- /dev/null
+++ b/train/train_case_3618/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:debe03c2263f837029c02c04894bb16c0897e6c95306d7b5dce3a955c46acde9
+size 17000159
diff --git a/train/train_case_3618/exo.mp4 b/train/train_case_3618/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4c3133f6f1800ca8ae7e572b727eea5974c7c41c
--- /dev/null
+++ b/train/train_case_3618/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ce57725a695b680eb13dd3e7ee1e57774d92f0c9d11805ae64dbc62653a73f68
+size 17927264
diff --git a/train/train_case_3618/ref_img.jpg b/train/train_case_3618/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..5b3b5ca8890fae2ea700869f67405594977304ad
--- /dev/null
+++ b/train/train_case_3618/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef0c558c8aa0a3ad7675949bc5d27ac13f82118b6a87fb9c653a8fb8faf340be
+size 454350
diff --git a/train/train_case_3722/ego.mp4 b/train/train_case_3722/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..26569fa47cca70e3d69b115fc76647e04a70de92
--- /dev/null
+++ b/train/train_case_3722/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fb0a553f53d243f60ac4dbcf44167f1b100baca214ce71135975ad6ce6f1590
+size 64177829
diff --git a/train/train_case_3722/exo.mp4 b/train/train_case_3722/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..29e46aed9c3475eb979fafa7692c7fd8c44c54c9
--- /dev/null
+++ b/train/train_case_3722/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9dc5c9c7d6f271e3eb70713146b1f7407e96ce94ede926e769a1e5b1d10f91f5
+size 34917569
diff --git a/train/train_case_3722/ref_img.jpg b/train/train_case_3722/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9892215f63943c733e7b6d8881d4b30925986861
--- /dev/null
+++ b/train/train_case_3722/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df03e181f17f08ab3033ac7b5df603e0e243b4f4f170d6dfa33cca9abb235331
+size 522613
diff --git a/train/train_case_3798/ego.mp4 b/train/train_case_3798/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8b7c9e712d8cc5659ba3a7a7dcb3a6c1df26893c
--- /dev/null
+++ b/train/train_case_3798/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4f66a1347361b96826484b658a4f8756068d94f65a4ac15e8beee5939dca00a
+size 14533871
diff --git a/train/train_case_3798/exo.mp4 b/train/train_case_3798/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..50d266875c63c82a2670221f20282e341dc9eaa6
--- /dev/null
+++ b/train/train_case_3798/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ab92d552f6d327af8942c4fa9087ad79af9fb7ddff597d2a07eac51c3ca7988
+size 19998913
diff --git a/train/train_case_3798/ref_img.jpg b/train/train_case_3798/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7fe1f40805f551206c3625587c8d4a8de23f170f
--- /dev/null
+++ b/train/train_case_3798/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:785c17045d458576202fb2496e0ab81d18f07c42a3aac4267d12d1aa59f5c18b
+size 412833
diff --git a/train/train_case_3829/ego.mp4 b/train/train_case_3829/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2bb7e1bd3701efc07f4289a70a87c3e7d60e2102
--- /dev/null
+++ b/train/train_case_3829/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:07304a5f2e1d7832307e22f9b61b901abb5e490a64937856a6adc6e1354c0bab
+size 15100790
diff --git a/train/train_case_3829/exo.mp4 b/train/train_case_3829/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ddcdad810f4c6823eb7332fd4e0b3f6dea97d2f7
--- /dev/null
+++ b/train/train_case_3829/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:44536c62a1d0dce3f9a8bd6d787e4d67f5776fd80b04697a11054c7463235041
+size 21793338
diff --git a/train/train_case_3829/ref_img.jpg b/train/train_case_3829/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..427f6b19fbc9b1b723696838fa89b9b8a0439410
--- /dev/null
+++ b/train/train_case_3829/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0adb08bd7f3f3c74d82b6403b94e321ff303e574b5ab243203fa4589f05c1c9f
+size 290976
diff --git a/train/train_case_3830/ego.mp4 b/train/train_case_3830/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..29c38415038e542624ca34fb73ca21810690a15d
--- /dev/null
+++ b/train/train_case_3830/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3003e3f001b2756834d7e2112e2a2260d18eeaadeddd47e44ee2213fc7268d3
+size 8733073
diff --git a/train/train_case_3830/exo.mp4 b/train/train_case_3830/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0bf993a24281d44dcfcfef07b6b42be586b49bef
--- /dev/null
+++ b/train/train_case_3830/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ce79215057493160b27c39b3fa71d41c76c405a455e9d7d75ff6af5bbc8da9c
+size 11108232
diff --git a/train/train_case_3830/ref_img.jpg b/train/train_case_3830/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..44dedd6cd330fc07f6baa994229ebce280cd7384
--- /dev/null
+++ b/train/train_case_3830/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dde3a298b3c343c29191625950a9241c51af4a10a9944d410f8dd2292f11d8a8
+size 306560
diff --git a/train/train_case_3867/ego.mp4 b/train/train_case_3867/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7b5d54386386d99e76fd346944075d3991d75f5f
--- /dev/null
+++ b/train/train_case_3867/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1069de608124ffb32fcfc9c1acfdb3f56c9a2760f9e31b3e295379142b1f593a
+size 13090590
diff --git a/train/train_case_3867/exo.mp4 b/train/train_case_3867/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0970db8a1d4a759d3e7898b49d42cf2869dc7696
--- /dev/null
+++ b/train/train_case_3867/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec7c3677ed9dddc9ecf3961fa3b49b8dc4b7104cc6e81940869e1160ba4ca486
+size 10256101
diff --git a/train/train_case_3867/ref_img.jpg b/train/train_case_3867/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..b9e4b0b224f156194c1e50b777fbf582ba6acaaf
--- /dev/null
+++ b/train/train_case_3867/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ca887edc81c4741fadd49d572d0fcff14ace915748c43de7d7346fbbac07d6b
+size 264099
diff --git a/train/train_case_4012/ego.mp4 b/train/train_case_4012/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c19f853e728837afbc7be874c1007054315fea35
--- /dev/null
+++ b/train/train_case_4012/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8b3b8e0881f2fe1bd9301f88aa9d53d1aa2893686d1bffe1a219d856f3914827
+size 27073455
diff --git a/train/train_case_4012/exo.mp4 b/train/train_case_4012/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d76fb334eb522837beb84e2854a4f9cd7047fe62
--- /dev/null
+++ b/train/train_case_4012/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e95e2bd25b1144d989ffe6af24027e9cd9dc738b23110aab259854969e108fc
+size 42768100
diff --git a/train/train_case_4012/ref_img.jpg b/train/train_case_4012/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..1b0b0382d2403cc642d780220acb49286f604cc8
--- /dev/null
+++ b/train/train_case_4012/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68de6d98e210343e74536060993b6c14ef1f5313090d808c26063a44c8be9441
+size 549575
diff --git a/train/train_case_4023/ego.mp4 b/train/train_case_4023/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ed1506bedbf061fbca2d9b5db220b1e1237fc70e
--- /dev/null
+++ b/train/train_case_4023/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e295f6713dea37dbbf79e2a41b0a2dc9d38f0d4a2a8202c7254c5ac4a784eb6
+size 35269205
diff --git a/train/train_case_4023/exo.mp4 b/train/train_case_4023/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d602efca389f3939f1f4ba4871b4107fe3c71a33
--- /dev/null
+++ b/train/train_case_4023/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e175370afbbbc8064069bd2dd6163ad18c41b9ca252cde389b6f3e424089a616
+size 41212792
diff --git a/train/train_case_4023/ref_img.jpg b/train/train_case_4023/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..dcdc9815530955b2f36abd76a1735b44be73a1f8
--- /dev/null
+++ b/train/train_case_4023/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a39e4e43753eede7279df7c26ba1213c9afb285110fdadba774c4d65575b9ef6
+size 325142
diff --git a/train/train_case_4189/ego.mp4 b/train/train_case_4189/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..58c283cba23667580b97f6d796873b70bd8020e9
--- /dev/null
+++ b/train/train_case_4189/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:177ede9d33e3f01fe8d9c34df9ec3a3901c3e52b1ba65e78c6237730b760e0a3
+size 12948011
diff --git a/train/train_case_4189/exo.mp4 b/train/train_case_4189/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..acb53561606ee55b825f5136bbe1a4b8dc4be7a2
--- /dev/null
+++ b/train/train_case_4189/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c52821fca4d6b79658cd587de5ab536574ccdbc11a7da050dce86203cde8ab2c
+size 24045684
diff --git a/train/train_case_4189/ref_img.jpg b/train/train_case_4189/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..333cebd37ff98b8823f9d3030df5b9133658947e
--- /dev/null
+++ b/train/train_case_4189/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c84e9731e44c16193c40e5730c8cbf5023c81d0e3a05bd386f57023ec960cb61
+size 270471
diff --git a/train/train_case_4297/ego.mp4 b/train/train_case_4297/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f3a10c21b0b4791d338679899f4cb533af586360
--- /dev/null
+++ b/train/train_case_4297/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d987ec6bc33b6952d91c337a6c058ae1762f63e9531dd0d1fae250b698149610
+size 49173880
diff --git a/train/train_case_4297/exo.mp4 b/train/train_case_4297/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..04b48ddfeac04d22d7b92eb8b1a57407bbe79077
--- /dev/null
+++ b/train/train_case_4297/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92f0faaed83ace6621c5a12a5533e560ffed880843b557eae5df63ce649b3730
+size 40726958
diff --git a/train/train_case_4297/ref_img.jpg b/train/train_case_4297/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..299211b866b844dcfb81742cd80737b37c806bbb
--- /dev/null
+++ b/train/train_case_4297/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98915644abce360722cc132a6fa5930bb5263b4959da3772f7d68444cfb791ae
+size 443876
diff --git a/train/train_case_4453/ego.mp4 b/train/train_case_4453/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..72bc158b19f5f6662f43b33eced0b0610b3b5aff
--- /dev/null
+++ b/train/train_case_4453/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbb3f9b66b4b470b057a20d0eafa72b705938b560eaf31eef92f186d506dfbbc
+size 30188578
diff --git a/train/train_case_4453/exo.mp4 b/train/train_case_4453/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..91470e85c063b51c47da4e7346843eb160632dda
--- /dev/null
+++ b/train/train_case_4453/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2cfe1a1afe0bf73e326bc670e6ef785386863d344b2a8d629b69ed9fa7f69764
+size 33590541
diff --git a/train/train_case_4453/ref_img.jpg b/train/train_case_4453/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..f1da2f69c4aa2243a60728ba3b977f714a7567ff
--- /dev/null
+++ b/train/train_case_4453/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d619967a00852fff43327089e02b835c50b4d64695dc16e3a4b1411f49ef8c90
+size 357899
diff --git a/train/train_case_4466/ego.mp4 b/train/train_case_4466/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f31c12ca02d9ea5a9cad62140cd8d01c10b002f2
--- /dev/null
+++ b/train/train_case_4466/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74d39f6ccbb6d04f3b66261bb3ea36e1a18b370a946520dfa4e56b935d6cb100
+size 9249493
diff --git a/train/train_case_4466/exo.mp4 b/train/train_case_4466/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5aeecb007234148ab4b86cc43c20fa6c6b822e05
--- /dev/null
+++ b/train/train_case_4466/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d585699ba7a2b3787fdd3713b35a6fbf1d6fe6639a8aaa9b688bc09ecb6ea19
+size 10582159
diff --git a/train/train_case_4466/ref_img.jpg b/train/train_case_4466/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..dcc989eebeae617aedc37098b225811b94aab9bf
--- /dev/null
+++ b/train/train_case_4466/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb0bc11290ddff993a556fd1d1ad00604ed3e0c1053e68f10abd1cf2b44e5332
+size 240758
diff --git a/train/train_case_4480/ego.mp4 b/train/train_case_4480/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..151c553a1cbc99ed4d8d9d1d866ac6e7f13f9c85
--- /dev/null
+++ b/train/train_case_4480/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18e427e67eb365c124c98ac635c65ea75a4b040502c8a1a1d591651fe0531779
+size 43278227
diff --git a/train/train_case_4480/exo.mp4 b/train/train_case_4480/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6dd35dbcf8616b482a2f9bb7f4d204fcbd731e2f
--- /dev/null
+++ b/train/train_case_4480/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a250cdcb30ac9d4f992c3ea47c2a3f5dbedeb5b5ad56a74d7b62948118d7797
+size 24141745
diff --git a/train/train_case_4480/ref_img.jpg b/train/train_case_4480/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..e76e7d07ce467b800e119031459bdfbae3e4f09a
--- /dev/null
+++ b/train/train_case_4480/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e072e6850c39032e9753f299299567afa742ca2418ac7948d34bcb6dedba53d3
+size 483681
diff --git a/train/train_case_4483/ego.mp4 b/train/train_case_4483/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d85340568e8ef9011cdd2daaf920451f056a9fa4
--- /dev/null
+++ b/train/train_case_4483/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61024c4b3420a8f05a2e8216540c50466e2cd4f9e5a12483f215d11568df03e4
+size 16696570
diff --git a/train/train_case_4483/exo.mp4 b/train/train_case_4483/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b479b4338f4a32aed2fe1909cdb4678967d4976f
--- /dev/null
+++ b/train/train_case_4483/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f539060ec9afbc00baf608b1eae5145e0a3c5c63efa76b7fdc314b17447b736
+size 14472808
diff --git a/train/train_case_4483/ref_img.jpg b/train/train_case_4483/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..c6947f1677d2097defd8172d4afb0342970944a8
--- /dev/null
+++ b/train/train_case_4483/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6288f9ce450bc44f3c2c76cfccf86e9702c7998e98bc7c85ba89187f68a398df
+size 271451
diff --git a/train/train_case_4484/ego.mp4 b/train/train_case_4484/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..11b2f39b9209a1832532624bcf8377b95174bf7e
--- /dev/null
+++ b/train/train_case_4484/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20b8fd1f32ce00ac6a19407e4d818dc13809a286a03385ec4ce0582eab520aac
+size 58820718
diff --git a/train/train_case_4484/exo.mp4 b/train/train_case_4484/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3287cfd93afc513485ab5ae715453d298af386b9
--- /dev/null
+++ b/train/train_case_4484/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dcb963659db68ddf26a516068d43ad85d210b3194c94417fd3a2d27560afffa9
+size 68563487
diff --git a/train/train_case_4484/ref_img.jpg b/train/train_case_4484/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7e3a2f88170792f4d18275a80794b75c2558fb54
--- /dev/null
+++ b/train/train_case_4484/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:744db86d7b9a63d5f100632f5b8f35dedd5786f3fc5e262f10257ed754b385ee
+size 639617
diff --git a/train/train_case_4561/ego.mp4 b/train/train_case_4561/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d496b0c3fd032bd84b6d72f27d4fb52a1a0874cc
--- /dev/null
+++ b/train/train_case_4561/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f85a613f4e711a89bc50023fc6609f79feb6fc836b9e4aa4206e45db5b367c07
+size 21621718
diff --git a/train/train_case_4561/exo.mp4 b/train/train_case_4561/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..18bff2e0f03eafab364dac2c5e472d3f3877a8e2
--- /dev/null
+++ b/train/train_case_4561/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a1ab26abc5b9d9e9b77ce50dfae3d3f5702a1df3521945e610c1939818e0d7f
+size 27725771
diff --git a/train/train_case_4561/ref_img.jpg b/train/train_case_4561/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..fc5f11fbef9a86d8154391eddb049f4a3e57d740
--- /dev/null
+++ b/train/train_case_4561/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e78b255e977b079f0d5f39de252c037a18a32e14fea5b56154f65589d90c442b
+size 443085
diff --git a/train/train_case_4591/ego.mp4 b/train/train_case_4591/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c73f17ba7835fa1f724b3c89e1e9a94425700427
--- /dev/null
+++ b/train/train_case_4591/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17e7b1d651b16f3cc0ba00b21a36fd1fb286031c41ebf42655fa3c85a828ba26
+size 34654322
diff --git a/train/train_case_4591/exo.mp4 b/train/train_case_4591/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..72963df6ae96ff4f095afceaaf632fff56ef3ebc
--- /dev/null
+++ b/train/train_case_4591/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ee26caedb26420e15cb1b8c8ddb42f90be1f64601e2643f6478ae33ca36cfe8
+size 44626094
diff --git a/train/train_case_4591/ref_img.jpg b/train/train_case_4591/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..54faf9fad16f45e80f014ddd893390e205a22eff
--- /dev/null
+++ b/train/train_case_4591/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:872668e13c1360eec3845acb523d2d8c31ce8b8526d121109b9870487d646bb1
+size 678201
diff --git a/train/train_case_4658/ego.mp4 b/train/train_case_4658/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..404be767e8c4c3e3d164bdbf6091dbc9281396f2
--- /dev/null
+++ b/train/train_case_4658/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51d9aea38909497f37eec3140ebf0d18b60b2527ac72dbadfa1b04ac91cde6da
+size 25383182
diff --git a/train/train_case_4658/exo.mp4 b/train/train_case_4658/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..77713d015fe5d0493d0edd0ce3662892d96cf7f0
--- /dev/null
+++ b/train/train_case_4658/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0502d97811f9774d2d51c9e6febe4793a143220f0404abd381b1f74ead518795
+size 37385690
diff --git a/train/train_case_4658/ref_img.jpg b/train/train_case_4658/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..2cc5115d7d7321255d41330ba7ac720fd15d62e0
--- /dev/null
+++ b/train/train_case_4658/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87633bc29c365981ac979358c1892f18c15da6bdd4ae40bc6da1e10f1ba0fce4
+size 558033
diff --git a/train/train_case_4748/ego.mp4 b/train/train_case_4748/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3d487e8e3645250860b8a73f2f6b5aa81d97d233
--- /dev/null
+++ b/train/train_case_4748/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c00099123b9da2afea631eccea3668f89796488e41f652c265152d1d9b6d885
+size 14623136
diff --git a/train/train_case_4748/exo.mp4 b/train/train_case_4748/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7a74338ade2fc4a98b6070419d4ba057921972d8
--- /dev/null
+++ b/train/train_case_4748/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0c66136b3e2beabf66725a03f090af9e9cf9b3ea867aad147f8c730dc628be5
+size 19000176
diff --git a/train/train_case_4748/ref_img.jpg b/train/train_case_4748/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..08009f93ac70f03144d0d9c23d5520ea8edfb501
--- /dev/null
+++ b/train/train_case_4748/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d54c0dcacf2653397c43f893b1b99e5cec71bae2c41f18fcdbe1838b68a372d
+size 424662
diff --git a/train/train_case_4786/ego.mp4 b/train/train_case_4786/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e0ed61866aee2fcf809f6f4bf07e722cd3b45191
--- /dev/null
+++ b/train/train_case_4786/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:406a2ff2a2dc21e8f7d70975511e2c48d4ea2b8ba3ac311ad0651b2ff30b57f6
+size 45927052
diff --git a/train/train_case_4786/exo.mp4 b/train/train_case_4786/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..25f3d15363b354fc5e8de46a351353f5496db6a1
--- /dev/null
+++ b/train/train_case_4786/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:480bc1f206f24b97d930935b6de7970995392a9a6165e1b3430fa34417b5db31
+size 40582944
diff --git a/train/train_case_4786/ref_img.jpg b/train/train_case_4786/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..299211b866b844dcfb81742cd80737b37c806bbb
--- /dev/null
+++ b/train/train_case_4786/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98915644abce360722cc132a6fa5930bb5263b4959da3772f7d68444cfb791ae
+size 443876
diff --git a/train/train_case_4905/ego.mp4 b/train/train_case_4905/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2624a2bfd728a3be23bc1c60fa166ce0fa3470e6
--- /dev/null
+++ b/train/train_case_4905/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ead0630937c7339a3168634393aac84b948c296a9d6b016be636475cf0e3cd6b
+size 7909462
diff --git a/train/train_case_4905/exo.mp4 b/train/train_case_4905/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6bbdece41918df2c39fbceb632a9e8aefb641df5
--- /dev/null
+++ b/train/train_case_4905/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:099070631906452a8a9a9806162d8a34dc21bd129b050d39b6ab0bc3a7cb9e99
+size 21736073
diff --git a/train/train_case_4905/ref_img.jpg b/train/train_case_4905/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..85545a250455286037cb8111547c009975780774
--- /dev/null
+++ b/train/train_case_4905/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5da509f7b364390ca21d930dbe52840eab85f3d56bec679e95960c0c74d7d0b3
+size 435917
diff --git a/train/train_case_4918/ego.mp4 b/train/train_case_4918/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..33a28bf3116edcb4d679327ba960f9569d503bdb
--- /dev/null
+++ b/train/train_case_4918/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83de054a6d3aa459180daa7e2c28718083e8bb0f4fd57d391242f12f1983266d
+size 20352730
diff --git a/train/train_case_4918/exo.mp4 b/train/train_case_4918/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..722e0dcb03c8693820efeede69ffe0e903c0cdfe
--- /dev/null
+++ b/train/train_case_4918/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d213e29e091c382a77d2dae5a54cfc9668ec6a4c535a4fa2a32747361e11810a
+size 43347563
diff --git a/train/train_case_4918/ref_img.jpg b/train/train_case_4918/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9236129e3bd62b2c6b8e0db4fa807b9ac74f5f6f
--- /dev/null
+++ b/train/train_case_4918/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53082d5f35586bb51d826c28bb3c2043cdff05f265969e2118afa5d1db0c16c9
+size 450192
diff --git a/train/train_case_5003/ego.mp4 b/train/train_case_5003/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..721662a1d9e05a1f7ff86101678404edb89b9daf
--- /dev/null
+++ b/train/train_case_5003/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34e862d9436cc53e79833a81fb1ab15ee4d6e631eb6f3433ef7e5fe458e63141
+size 34501386
diff --git a/train/train_case_5003/exo.mp4 b/train/train_case_5003/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..84e802efef9904478587cd5e0a848575b22bc0af
--- /dev/null
+++ b/train/train_case_5003/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84db25bb91ac91c85142eafa1c2d257f8642171a329b1d88153f14546da9a1d2
+size 41107397
diff --git a/train/train_case_5003/ref_img.jpg b/train/train_case_5003/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..1b0b0382d2403cc642d780220acb49286f604cc8
--- /dev/null
+++ b/train/train_case_5003/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68de6d98e210343e74536060993b6c14ef1f5313090d808c26063a44c8be9441
+size 549575
diff --git a/train/train_case_5012/ego.mp4 b/train/train_case_5012/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..95a871f09a3d141921a3afb77f28e493524f11e7
--- /dev/null
+++ b/train/train_case_5012/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b23618b12e584daecca016c1cdcab384c809f63d94f4041f171eb979965e3a8
+size 73938183
diff --git a/train/train_case_5012/exo.mp4 b/train/train_case_5012/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..21f19decab6e89e19e2be0fa946351520ef95b3b
--- /dev/null
+++ b/train/train_case_5012/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d470f444b7f2e182e8b01786125a740444504de881223ca742a5e91cae8b0e2b
+size 56769105
diff --git a/train/train_case_5012/ref_img.jpg b/train/train_case_5012/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7be2f3a0ee08f84749489151ddd68af118d79b4c
--- /dev/null
+++ b/train/train_case_5012/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:618f622cf42038824cac7c060201604518ec209af055105fc8f0d31daaa3c428
+size 590198
diff --git a/train/train_case_5035/ego.mp4 b/train/train_case_5035/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b479d8f8ba3d3eac4de531788df230b606636000
--- /dev/null
+++ b/train/train_case_5035/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37d6944b09927afc6a072348100d1b21c44ff870b4d4b20c7f85f386a2f1827f
+size 36607603
diff --git a/train/train_case_5035/exo.mp4 b/train/train_case_5035/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d218b3817657704b4e240d243f9a64da14c72fd6
--- /dev/null
+++ b/train/train_case_5035/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cef1b24908448c554e7a1b4bbcb9db5313b64bf312d5847fc2185e13c4ec5c52
+size 39876248
diff --git a/train/train_case_5035/ref_img.jpg b/train/train_case_5035/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..a39a84c7bd381f0dc0b71333962059cd36bc0747
--- /dev/null
+++ b/train/train_case_5035/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e196ead6f468353273b94cecdb32537b8c782d3dca5651e98fdb219c38e1e679
+size 539928
diff --git a/train/train_case_5053/ego.mp4 b/train/train_case_5053/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ded2d1794501cfeb8d45979a2e854ab3bb3d2ebf
--- /dev/null
+++ b/train/train_case_5053/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be6071613ec86d825342ac27bf5d2136d2d224bb774410186b0aa2fa065e88a7
+size 11779705
diff --git a/train/train_case_5053/exo.mp4 b/train/train_case_5053/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2371bac39db2c7d3bcd80d4343bd0051728322fd
--- /dev/null
+++ b/train/train_case_5053/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a1c1617c9aab4317d274f1ba04b03638b11e11f809fab0007fb73f5cec26b87
+size 29027690
diff --git a/train/train_case_5053/ref_img.jpg b/train/train_case_5053/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..eb3c501f2999437b387e71d6b1ae812379ab1a22
--- /dev/null
+++ b/train/train_case_5053/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e4842a68a2bc662faa96ed46b604de7d283e26782425528867c29b9ba83d340
+size 362891
diff --git a/train/train_case_5179/ego.mp4 b/train/train_case_5179/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e368d8ad79c239c08305e191a7d661550a7a67ba
--- /dev/null
+++ b/train/train_case_5179/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33ac68fcab016b4ee57572a6fa64a8adbe7e26241b84c9876d72c6a831e8f621
+size 18399348
diff --git a/train/train_case_5179/exo.mp4 b/train/train_case_5179/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8e221ace14cf58d1f761b429220967e2413b255b
--- /dev/null
+++ b/train/train_case_5179/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:058315c330677be44d14e168a8812aa6f45ff98d3cbae068e7c3ffb77306c22c
+size 36569768
diff --git a/train/train_case_5179/ref_img.jpg b/train/train_case_5179/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..2b974a88720a5764fcf845cc38d912f50eb3127d
--- /dev/null
+++ b/train/train_case_5179/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:674bf0132dd32a22dd41733dcac37af6026d749fcdbf1ee8df4496d7383527ea
+size 588287
diff --git a/train/train_case_5344/ego.mp4 b/train/train_case_5344/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5cfd4a8da68dcea23edbebe54aa41e5f94a0722f
--- /dev/null
+++ b/train/train_case_5344/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e0f1ca1a91192ff9edabc02b23cfb7bcf10086f13e135ceea16e941e86f40b56
+size 26735257
diff --git a/train/train_case_5344/exo.mp4 b/train/train_case_5344/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..85fee7f6b6f9e84fabf4195ebcf31b2041f0b06b
--- /dev/null
+++ b/train/train_case_5344/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:266a2f38e35a8dc5a5d0b37920b13e30979c4f3301489b07bd3e6286ab2af8bc
+size 48699411
diff --git a/train/train_case_5344/ref_img.jpg b/train/train_case_5344/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..b0a54e8f00e9c57a49c8a1e6515de3db4223f81f
--- /dev/null
+++ b/train/train_case_5344/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6186eb71550f24ee2b195a32110c3620c99c41bdc260eed770d20c34d7961b16
+size 432423
diff --git a/train/train_case_5368/ego.mp4 b/train/train_case_5368/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..23d6a6f6ade425f3e6fd7d46a82cc170998887f9
--- /dev/null
+++ b/train/train_case_5368/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9154f93e1cbae923612edb9febcc4cb923ad744b971236d0d5705ac46239b414
+size 35923633
diff --git a/train/train_case_5368/exo.mp4 b/train/train_case_5368/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ce9e26c65a168cd6a91827a690bb1c80d5960a3c
--- /dev/null
+++ b/train/train_case_5368/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:503f0f0c517eb5e49046b390646f5b637d61775663246841fddfe1ca81b2b665
+size 41978121
diff --git a/train/train_case_5368/ref_img.jpg b/train/train_case_5368/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..41eb7f89fbaf92ef70bdb8a1380a9773f3b5a34a
--- /dev/null
+++ b/train/train_case_5368/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f6f8538c1c1e778f7f3547246a5682aed871ea1452de401f800e019ee69e734
+size 598792
diff --git a/train/train_case_5408/ego.mp4 b/train/train_case_5408/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d374d7afeea3803e789d61229e49437ff5984af7
--- /dev/null
+++ b/train/train_case_5408/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92750bf0848d50576470f0c4e6b224876d716ebbbd23a4ffafea9b5871e334a0
+size 66635747
diff --git a/train/train_case_5408/exo.mp4 b/train/train_case_5408/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c139196c990aebbac1c9e133e54288a405b32c5b
--- /dev/null
+++ b/train/train_case_5408/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7df004f4e9c8c215ae5b0d0ff731d4088b32ced7a3dca380e008826a001074f
+size 79288358
diff --git a/train/train_case_5408/ref_img.jpg b/train/train_case_5408/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..702b11d5fa0ea6d3b302d86c287f953ec2c10b4e
--- /dev/null
+++ b/train/train_case_5408/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:daf60dbb1bf7df3d13b075f0b5206156fe20ced06ea12942ef00af8604541523
+size 576012
diff --git a/train/train_case_5556/ego.mp4 b/train/train_case_5556/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5c4e78498e10f83bcdc1535a82f9d5e026b3d6d0
--- /dev/null
+++ b/train/train_case_5556/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:433ee071af468af68b785a9d14b79fb2f54b2f33bfb44dedd655a99b0c11c13d
+size 16507368
diff --git a/train/train_case_5556/exo.mp4 b/train/train_case_5556/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dd74c30616a9de0320a4ee8abd9c2c6c96dd8738
--- /dev/null
+++ b/train/train_case_5556/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:811496139770b9dcc4d06f9ddda8bce1e3f1a8a5a374bf29ebeb1f3487fb5753
+size 25236305
diff --git a/train/train_case_5556/ref_img.jpg b/train/train_case_5556/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9b5339044fb48175f611deca07e6aea829f921a1
--- /dev/null
+++ b/train/train_case_5556/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29c111a5a4e93bce6f55c5ad000516fe6228272f225582c2afd47c8888bb8ce5
+size 358140
diff --git a/train/train_case_5617/ego.mp4 b/train/train_case_5617/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..10b8c727f812c2e23578e218128ae0a45d169327
--- /dev/null
+++ b/train/train_case_5617/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b78cff3f0f9452e7bce05a2d7a0e0de9e322c620f67c5c1fe9e150afff52919d
+size 16659137
diff --git a/train/train_case_5617/exo.mp4 b/train/train_case_5617/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0c2340b3b42ea3f2aee4426530d915bbec3af3b6
--- /dev/null
+++ b/train/train_case_5617/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48df3682cc1a2da8414a5a879d36d79343df4df830641dfe2d4a5dc2c7a00b48
+size 17498962
diff --git a/train/train_case_5617/ref_img.jpg b/train/train_case_5617/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..5b3b5ca8890fae2ea700869f67405594977304ad
--- /dev/null
+++ b/train/train_case_5617/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef0c558c8aa0a3ad7675949bc5d27ac13f82118b6a87fb9c653a8fb8faf340be
+size 454350
diff --git a/train/train_case_5691/ego.mp4 b/train/train_case_5691/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..59c1da848e8ca3940870081578ae9edbe48aca07
--- /dev/null
+++ b/train/train_case_5691/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ce72def33e97316eac948c16d3942993502f64bb2850c02aa911d9326a9ff6a
+size 11061156
diff --git a/train/train_case_5691/exo.mp4 b/train/train_case_5691/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6a89efe99eeb6dc25402029ac2003b211785d8d5
--- /dev/null
+++ b/train/train_case_5691/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1ea94c926c0418c308a0ded279622dd6d45a7c1f33be33b090cc4b9eea74248
+size 11692223
diff --git a/train/train_case_5691/ref_img.jpg b/train/train_case_5691/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7b0fa2438b3078e501d3266e8eceba19e469ec56
--- /dev/null
+++ b/train/train_case_5691/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3e3574aeaffce89a3e36bb19eedb92de786850949f277487dd06fca0df1d4d8
+size 251560
diff --git a/train/train_case_5714/ego.mp4 b/train/train_case_5714/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9656fec073d66fd28544611675a146f737bb80a4
--- /dev/null
+++ b/train/train_case_5714/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d5bbad581c648ebf69befabd3b125590f4ae2ecc7eb4e1b6726a25f1611b88d
+size 13363687
diff --git a/train/train_case_5714/exo.mp4 b/train/train_case_5714/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0af88e5c4c542447272ed2acead128930e4b9cb2
--- /dev/null
+++ b/train/train_case_5714/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4eced794c2703775c30f477710433baf82fabd2f521a148d971a1d131bce1780
+size 9082462
diff --git a/train/train_case_5714/ref_img.jpg b/train/train_case_5714/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..8b10cd2a2f528f6bbb297e4d778578dac0365e21
--- /dev/null
+++ b/train/train_case_5714/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a29b34ff02caf50f121e8d05bb7b6550cfe8160f656cc05e087410c9eddcedca
+size 263567
diff --git a/train/train_case_5846/ego.mp4 b/train/train_case_5846/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b6aafc44a9f68cdb4df50564ae135f6e347629ed
--- /dev/null
+++ b/train/train_case_5846/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a330c70430ef1b3d1f2c167ff7643bf753b5d32e53bf6bbc7aa0fd4974e178a0
+size 15508766
diff --git a/train/train_case_5846/exo.mp4 b/train/train_case_5846/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f2f0bc4fac72e1cca51f91ce1b5e596194eb9e26
--- /dev/null
+++ b/train/train_case_5846/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:967f1c25f69d06fd8355fab49887c45a4ed877671ed5479190a3d9a4bf7af845
+size 20242911
diff --git a/train/train_case_5846/ref_img.jpg b/train/train_case_5846/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..de54ce11a9bc40fea9afecbef8f8196f3009db0a
--- /dev/null
+++ b/train/train_case_5846/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:525edac5bc38d8a33c6379c79d9739dd5e6403b28b863e60d681c572b092f6e7
+size 428856
diff --git a/train/train_case_5861/ego.mp4 b/train/train_case_5861/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..98b947b86ec29ea476bd37500d6c1fe2409d0fed
--- /dev/null
+++ b/train/train_case_5861/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba004b4ed20ca5ffe116530a7f990a3c4ebd025629bb48ced90da9ca6c976f10
+size 11333820
diff --git a/train/train_case_5861/exo.mp4 b/train/train_case_5861/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9cb6791e164fab494273f2be9ce4a7405d6af861
--- /dev/null
+++ b/train/train_case_5861/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7cc132de0ff7038490ec360e210c917d279953d7220a55a5f36825a1c3bedd3a
+size 14776734
diff --git a/train/train_case_5861/ref_img.jpg b/train/train_case_5861/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..acab3a4a4384453afaab76abfc4a015675c20729
--- /dev/null
+++ b/train/train_case_5861/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b97721a3a9afe14128346b593516d0c104bc8dfa86d9b99437d03a9cbf37fe8
+size 474426
diff --git a/train/train_case_5984/ego.mp4 b/train/train_case_5984/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..eda9694febf479b4d3d349ec5217c826cdd74594
--- /dev/null
+++ b/train/train_case_5984/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df774668d6435e4f0dc4c0579139d894b0ce9afdbec933707bcd8ee0d33094ed
+size 23790408
diff --git a/train/train_case_5984/exo.mp4 b/train/train_case_5984/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2ae5454348f0ec0b2f5e0aaaa28b49aafb44dd5f
--- /dev/null
+++ b/train/train_case_5984/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4a94aff408b3b2270c92d167857a87a80307ccbc52285e2a6231609e66257ed
+size 37234691
diff --git a/train/train_case_5984/ref_img.jpg b/train/train_case_5984/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..924163dc4aee0681213afefc72740e0e5db17230
--- /dev/null
+++ b/train/train_case_5984/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df8d2342f46d7cec58b07bbb46e41b6f1bb9115699d4f284bf94b95f98aeeae5
+size 633377
diff --git a/train/train_case_6028/ego.mp4 b/train/train_case_6028/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..85dc2f57444736ebb48d1df6a9bd3173fe525303
--- /dev/null
+++ b/train/train_case_6028/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4002c391d8902b8c456f3122e636e01d6164b9694678089e3f430fb127832cdf
+size 13895521
diff --git a/train/train_case_6028/exo.mp4 b/train/train_case_6028/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ea95e517153aecca66ab2d081289cd861dfd7c88
--- /dev/null
+++ b/train/train_case_6028/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c4190ed1a5f99c7f96858dc4316171d1a892393d459630058ed2d8b521d3a865
+size 18095060
diff --git a/train/train_case_6028/ref_img.jpg b/train/train_case_6028/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9b5339044fb48175f611deca07e6aea829f921a1
--- /dev/null
+++ b/train/train_case_6028/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29c111a5a4e93bce6f55c5ad000516fe6228272f225582c2afd47c8888bb8ce5
+size 358140
diff --git a/train/train_case_6303/ego.mp4 b/train/train_case_6303/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..68782e8a20b343168c43d05cf8f033a5849ef182
--- /dev/null
+++ b/train/train_case_6303/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:11dc5fe36729f21dd1a2d4ba1d6f1ba8b0b046a5a6fa445e85d84919da0fe3ae
+size 37331551
diff --git a/train/train_case_6303/exo.mp4 b/train/train_case_6303/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cb42d2881d2e0b42137561c51ebbcf1a0eb6ae8e
--- /dev/null
+++ b/train/train_case_6303/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13e6aee184053585d437a709f1bb8e0d198c8a716c11b0829d1cc939bdf30bd5
+size 68501926
diff --git a/train/train_case_6303/ref_img.jpg b/train/train_case_6303/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..cd9918c42a91a5ebc177a296626669f8a163afbd
--- /dev/null
+++ b/train/train_case_6303/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5edd3bcf935d5f0c38b1c38f4e23e3d6aa0cef3c0d1541693c1916f5e56c286f
+size 511035
diff --git a/train/train_case_6402/ego.mp4 b/train/train_case_6402/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b601f9411081917c8ef3d964385467c7f20f8350
--- /dev/null
+++ b/train/train_case_6402/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0cf071d2b514a17535fd18f5d8793f37f43012cab07b1c2cf9c9e8ccbb64d205
+size 64356326
diff --git a/train/train_case_6402/exo.mp4 b/train/train_case_6402/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0a744b37a9b44562743ee0c6eeafcf5e7c6e1072
--- /dev/null
+++ b/train/train_case_6402/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:478b22aca0e931c41f4ff2a3fea0c35957aceff3d13eeef8827cee63adef5a8e
+size 77597496
diff --git a/train/train_case_6402/ref_img.jpg b/train/train_case_6402/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..702b11d5fa0ea6d3b302d86c287f953ec2c10b4e
--- /dev/null
+++ b/train/train_case_6402/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:daf60dbb1bf7df3d13b075f0b5206156fe20ced06ea12942ef00af8604541523
+size 576012
diff --git a/train/train_case_6416/ego.mp4 b/train/train_case_6416/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..77b61d842dd6d68624d5806dd7180c81418950ba
--- /dev/null
+++ b/train/train_case_6416/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2538492a14403db70f67a423e84e2068e5cc78819c538f12f6adc29823e1304f
+size 63845288
diff --git a/train/train_case_6416/exo.mp4 b/train/train_case_6416/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ed955f054858963110304e3f69596263dc891d27
--- /dev/null
+++ b/train/train_case_6416/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd38c3238b30dba2a852a6c9f70ba931a4004667ef3418626f04c643849db82f
+size 67099361
diff --git a/train/train_case_6416/ref_img.jpg b/train/train_case_6416/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..25640d4e11ab63ea064abf26e254b645a7db3d95
--- /dev/null
+++ b/train/train_case_6416/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fe828aa346e0279c3c3ffa9f9a2e8310f4a460cacf2928b7a536a7633092ad7
+size 772700
diff --git a/train/train_case_6561/ego.mp4 b/train/train_case_6561/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..629553f0504aba82980780bd421bc6f495dc1793
--- /dev/null
+++ b/train/train_case_6561/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59562d052eda6365b84ec4a3e933ed13550f999ce47f5497049d7aa59526f494
+size 21306449
diff --git a/train/train_case_6561/exo.mp4 b/train/train_case_6561/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fcf6dd137ae6e89d34ad822bf17520a7bed2d580
--- /dev/null
+++ b/train/train_case_6561/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0229b7f0f6b82ed9ee5e29abe3c6d5df2b5d491341b66f733840dd2e6b285c8
+size 23353572
diff --git a/train/train_case_6561/ref_img.jpg b/train/train_case_6561/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..f1da2f69c4aa2243a60728ba3b977f714a7567ff
--- /dev/null
+++ b/train/train_case_6561/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d619967a00852fff43327089e02b835c50b4d64695dc16e3a4b1411f49ef8c90
+size 357899
diff --git a/train/train_case_6574/ego.mp4 b/train/train_case_6574/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7d2c79cf3136ecbf9f1dad8a7a3ea55d8762d9e8
--- /dev/null
+++ b/train/train_case_6574/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6643949ef432dc4e1b79fd0e45776ae91bc027a11f5ec7725bf2a29cd9b4969c
+size 24952856
diff --git a/train/train_case_6574/exo.mp4 b/train/train_case_6574/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ada41daedefa7eabfde542f44acad7cfb845eb2b
--- /dev/null
+++ b/train/train_case_6574/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f23eb40d1338721625c07112e6ae568c57a42e1551ef02f11c05148d7a221bf
+size 22903229
diff --git a/train/train_case_6574/ref_img.jpg b/train/train_case_6574/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..18941b057d8ccd764161cb5514a08d1d138bc809
--- /dev/null
+++ b/train/train_case_6574/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a70a351c77a1fd2248205ab37ab773224c9bc2802b509390f464096930cdad62
+size 359760
diff --git a/train/train_case_6646/ego.mp4 b/train/train_case_6646/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..66c8359f1a6cfb8fabaadbe1a83fd9132659608b
--- /dev/null
+++ b/train/train_case_6646/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54717a00afb5a1b3b5b75f94ba8dc1180730882fc44b0afee01fe970bc4f1f16
+size 30910368
diff --git a/train/train_case_6646/exo.mp4 b/train/train_case_6646/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dcbd0512b455bd7a809719d4645131c97950e89c
--- /dev/null
+++ b/train/train_case_6646/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08975a27f658e666af1629e6c0ec47c3b1065bdc76ae563f1f95d8aa908a4754
+size 40532598
diff --git a/train/train_case_6646/ref_img.jpg b/train/train_case_6646/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..1b0b0382d2403cc642d780220acb49286f604cc8
--- /dev/null
+++ b/train/train_case_6646/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68de6d98e210343e74536060993b6c14ef1f5313090d808c26063a44c8be9441
+size 549575
diff --git a/train/train_case_6653/ego.mp4 b/train/train_case_6653/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cf0c815322b3b038d522aa7880af5b011bae517a
--- /dev/null
+++ b/train/train_case_6653/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b156bceae38fd8c3e451723dd26e32947d67ba788c7bd9958800b51d2d9e82c
+size 26256906
diff --git a/train/train_case_6653/exo.mp4 b/train/train_case_6653/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..68101d4d9168c34a382abfdb2fdf6b25d779d427
--- /dev/null
+++ b/train/train_case_6653/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df1c4ce29d74a657b4ac665e8c75e8708235836e4af693bb7d7dde31f614c33c
+size 36325182
diff --git a/train/train_case_6653/ref_img.jpg b/train/train_case_6653/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..6204301fdfde9310605c2b035cedcd7993acf812
--- /dev/null
+++ b/train/train_case_6653/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1563bf840d8690e945d0d9a139a3f6eb97096d4123661ba31d29043d0017a73
+size 520611
diff --git a/train/train_case_6664/ego.mp4 b/train/train_case_6664/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1b0752a3f2febc3030e60a061af2c13a234da3e7
--- /dev/null
+++ b/train/train_case_6664/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d449c86f027bde02deaf1b83be82934a0154f1364604018d1d9c4e7dff86cdd
+size 14871162
diff --git a/train/train_case_6664/exo.mp4 b/train/train_case_6664/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6a98a31efbc2fa3cd16b8d655652e3f4d3d487e4
--- /dev/null
+++ b/train/train_case_6664/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61d204a852904b4110c196668fd18ae8d6859d76b82dda5754c45ca467d543e6
+size 21776113
diff --git a/train/train_case_6664/ref_img.jpg b/train/train_case_6664/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..f3160b7cd82ae466f59cda72e77a4666b5719bd9
--- /dev/null
+++ b/train/train_case_6664/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:baaa945ffc667b3d0283a94921065810dacead660109fb708edbb766e30a55e9
+size 472209
diff --git a/train/train_case_6745/ego.mp4 b/train/train_case_6745/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d38de29f3f1303eb7d772955926efa038c95edcd
--- /dev/null
+++ b/train/train_case_6745/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8cbaebdce6ef97f9d08aa0b145d00e6dccc1236b53acec0d778377a868985ea
+size 13553084
diff --git a/train/train_case_6745/exo.mp4 b/train/train_case_6745/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e33381d956e704540d211bc6e7ce182062b394f6
--- /dev/null
+++ b/train/train_case_6745/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:051043ad4153d8f280985088948e88cf2de6b0dbdfd83adc13bc4bd6b8d7d35a
+size 16461038
diff --git a/train/train_case_6745/ref_img.jpg b/train/train_case_6745/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..c079836427219987d89550b8a35d468215dad7fe
--- /dev/null
+++ b/train/train_case_6745/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c5eace6393e2b8b80a14442df5361f70bf0f8d1504ef8d5e56d25204e1e26db
+size 336398
diff --git a/train/train_case_6758/ego.mp4 b/train/train_case_6758/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4123476f51e19b60fe810dbe37887e866c939215
--- /dev/null
+++ b/train/train_case_6758/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ce7aa92e667dcd994aee449a4c1365cf9dce31a072fe29554b0588b076d6ff5
+size 6722244
diff --git a/train/train_case_6758/exo.mp4 b/train/train_case_6758/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4cf24e510408b1dc76f0d11b11217054c07a6290
--- /dev/null
+++ b/train/train_case_6758/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6040d1731ebe42953e32806f842f70077d06cbaf3f2a284bdbee3d89598082cc
+size 9500594
diff --git a/train/train_case_6758/ref_img.jpg b/train/train_case_6758/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..fef23c56150b57e51da9f72f6c9341f6c034d095
--- /dev/null
+++ b/train/train_case_6758/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e94b42dee361ad783a1fdecdc35f97a5a46a0fa8d659852919cb14d73ce87da8
+size 262451
diff --git a/train/train_case_6773/ego.mp4 b/train/train_case_6773/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f73782c0628c447194c7bb27c8d0c5ee6c582720
--- /dev/null
+++ b/train/train_case_6773/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a809bb8ccc8930ee2c88908b1fa923f04c07c490ce46dd5cbc89c68f07118d79
+size 17207989
diff --git a/train/train_case_6773/exo.mp4 b/train/train_case_6773/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..17eee19e03222c3cb3014c6a148a99043279164f
--- /dev/null
+++ b/train/train_case_6773/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68c1635b368d01a9f1542ee24532742c6dd88be77d91da7f369dc06cb45a3732
+size 17916031
diff --git a/train/train_case_6773/ref_img.jpg b/train/train_case_6773/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..c51933a54270827d75e8ff951494fe9da1708579
--- /dev/null
+++ b/train/train_case_6773/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1fd43ac75573f2406607c69a4270c57ef7dab0ecd78b925cb7a624ae74a10fd0
+size 309668
diff --git a/train/train_case_6775/ego.mp4 b/train/train_case_6775/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5dedc6bf1ae9a1464d57b80f4fe76e1943bf51b9
--- /dev/null
+++ b/train/train_case_6775/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b924dcffa84b8ba11c24808ca547c356015e51fe960af8f5203d0ce4f9d9ae57
+size 11598682
diff --git a/train/train_case_6775/exo.mp4 b/train/train_case_6775/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2352d21e6641072177b01d12035e80e1baf44db3
--- /dev/null
+++ b/train/train_case_6775/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29edb7c192ba5228b6a34df4194ecf85e20d3b94167908d6cf8936db8465c52e
+size 11456716
diff --git a/train/train_case_6775/ref_img.jpg b/train/train_case_6775/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..27e4c612fca9008f716d677cd147946d853705ca
--- /dev/null
+++ b/train/train_case_6775/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2a982f7c33db1b4eeace3dc738f1942a706551c4d03667eb27dbe3545c10284
+size 285790
diff --git a/train/train_case_6860/ego.mp4 b/train/train_case_6860/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4dcf08d75ddf3c90781f5b9eadc496d30536de78
--- /dev/null
+++ b/train/train_case_6860/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13b0a38c2d245ebfd4784b5182f4deb33fd562abcdb6f796a3c5abcb5dc9cf4e
+size 38952315
diff --git a/train/train_case_6860/exo.mp4 b/train/train_case_6860/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1c4ea6746cd8edaedf1d41ab974e85293567187c
--- /dev/null
+++ b/train/train_case_6860/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98e1a01aec542627bfeaed2b868720f38f2575d6f46010054eb237f94ff1539a
+size 41162907
diff --git a/train/train_case_6860/ref_img.jpg b/train/train_case_6860/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7bf8bbc4e4ac37efbd12afc2d382373878da7865
--- /dev/null
+++ b/train/train_case_6860/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:024ee228fc5ad6562189855b0b75d275b28c9d228b04e867b05f0fb3a68799fe
+size 518628
diff --git a/train/train_case_6969/ego.mp4 b/train/train_case_6969/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b96b07b9e674cc5393116f3b050d5155865476ff
--- /dev/null
+++ b/train/train_case_6969/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fd7aa7d34b47d20f5b1bd821c1c67cd076f02f219705fa402c3448598a178ac
+size 18324504
diff --git a/train/train_case_6969/exo.mp4 b/train/train_case_6969/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dda55b2f1bc716afd3e576cb25c86d5bb40793bf
--- /dev/null
+++ b/train/train_case_6969/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:615a5361eaf0990c9893b175f710746c01a39b79163bae77f2ba195e95419d85
+size 27020950
diff --git a/train/train_case_6969/ref_img.jpg b/train/train_case_6969/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..a07fbd5f266448900e4d82533d99f45259c4394f
--- /dev/null
+++ b/train/train_case_6969/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bf189b3dff0a00e2c4c5e4c7909242069da9e94738d356b7507d9dc9317547e
+size 384772
diff --git a/train/train_case_7024/ego.mp4 b/train/train_case_7024/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4348e5ed2cfe9d9c0dcaa4d456b4090242bcb6fa
--- /dev/null
+++ b/train/train_case_7024/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca404550d3be1c2cf302c71a6019454bb5a596d37c8b3d419955bd7e00da2e17
+size 16262581
diff --git a/train/train_case_7024/exo.mp4 b/train/train_case_7024/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fbeb49948a51fe4b72a1f3f5aaae6f5bd2eb59b1
--- /dev/null
+++ b/train/train_case_7024/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76dd3e1f5c7f7bad5c1c96954474197d6ce01eea5c4ae9f2af71caa2f9b275bd
+size 23725724
diff --git a/train/train_case_7024/ref_img.jpg b/train/train_case_7024/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..49e46146942388ae31a16a1c43b82a4b148c83cf
--- /dev/null
+++ b/train/train_case_7024/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1294f3fb16ea89bd5feecb6d5e96a108595e793766c9896854cbf4aa7936a0a8
+size 426750
diff --git a/train/train_case_7047/ego.mp4 b/train/train_case_7047/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6737907d7f8f5ac1b46b5bea2ae6c83c5bdbe16c
--- /dev/null
+++ b/train/train_case_7047/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5750706e2862d2676f1521ea01aaa10d99db179ba45d053ecbf780787b0e771f
+size 30039237
diff --git a/train/train_case_7047/exo.mp4 b/train/train_case_7047/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dedabfb2cc2054b51cdf7c118751e53c0fe5bbe3
--- /dev/null
+++ b/train/train_case_7047/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16796123ecae7509911379ade70d9731be1b8ff88ef57e17d204a1036b405d20
+size 30394036
diff --git a/train/train_case_7047/ref_img.jpg b/train/train_case_7047/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..209df4ad4b5b62f9dc712f352e2a2adbbe7ecbcd
--- /dev/null
+++ b/train/train_case_7047/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6295af2fd36e6e168f5a466961ba64add2986f40cf49021b21d3d11aa359397a
+size 421078
diff --git a/train/train_case_7089/ego.mp4 b/train/train_case_7089/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1be2c2cd156aff65ca74282f27bc08815799b46d
--- /dev/null
+++ b/train/train_case_7089/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f705e08a1819ef2709f0a3ecf21de176340725f1979dbcbf2fa9a309d38ec9d9
+size 12477859
diff --git a/train/train_case_7089/exo.mp4 b/train/train_case_7089/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..22f86093030e4f95ba96624523451c4d563872b7
--- /dev/null
+++ b/train/train_case_7089/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e1addd06b0814a7551db8226636f7384a907deceb0f0f59223c69dd6059c0fc
+size 14921335
diff --git a/train/train_case_7089/ref_img.jpg b/train/train_case_7089/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..333cebd37ff98b8823f9d3030df5b9133658947e
--- /dev/null
+++ b/train/train_case_7089/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c84e9731e44c16193c40e5730c8cbf5023c81d0e3a05bd386f57023ec960cb61
+size 270471
diff --git a/train/train_case_7110/ego.mp4 b/train/train_case_7110/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ae12aa1234eb3c5ba6c81e97a982d5877079a2ef
--- /dev/null
+++ b/train/train_case_7110/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd90bf4efbd4ed157d4da49e52575fcebe773cdff67dc31a8cd933712aaccf28
+size 16753093
diff --git a/train/train_case_7110/exo.mp4 b/train/train_case_7110/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..002f2fe6abf695159a13f3017d91d88833271d35
--- /dev/null
+++ b/train/train_case_7110/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b62fc41c20dc2827b48cba9272527313022c63d20df73881e9d7da6482d86209
+size 19742229
diff --git a/train/train_case_7110/ref_img.jpg b/train/train_case_7110/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..eb9f8db7932b4b663b13d892437c64544acff1f3
--- /dev/null
+++ b/train/train_case_7110/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba7e5148264fac1a3e5c0aff47eb7e3a515eb6aca306a555c4a6f29588a82266
+size 393397
diff --git a/train/train_case_7119/ego.mp4 b/train/train_case_7119/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..408bb08e0d87a5393d49b3016b62470b4fefdff7
--- /dev/null
+++ b/train/train_case_7119/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a1e65d5ccc862ba435aa01c2c0185b8dcc20e45fdb853b247d1836e6b6fc9f4
+size 42867399
diff --git a/train/train_case_7119/exo.mp4 b/train/train_case_7119/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a0e7cdad8d9ae65faeb8e83a563882c25089092c
--- /dev/null
+++ b/train/train_case_7119/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d6456398536e7a7bd87430270b3560f9aee5453a434886215f820a09fbd30cd
+size 42816173
diff --git a/train/train_case_7119/ref_img.jpg b/train/train_case_7119/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7be2f3a0ee08f84749489151ddd68af118d79b4c
--- /dev/null
+++ b/train/train_case_7119/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:618f622cf42038824cac7c060201604518ec209af055105fc8f0d31daaa3c428
+size 590198
diff --git a/train/train_case_7131/ego.mp4 b/train/train_case_7131/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ce5d18a421692107fc8cc0ac740357ae32d8ba50
--- /dev/null
+++ b/train/train_case_7131/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb1d210e9def9b605ed2c8d731f583a66c1a54068dc2e1757eb2a2e9a396e781
+size 41038505
diff --git a/train/train_case_7131/exo.mp4 b/train/train_case_7131/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..33fd6fdd0b60c3d7717b91c6d5aa67a01d90e2d5
--- /dev/null
+++ b/train/train_case_7131/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52ea77415235943bc322aaa81016293e46a9323e85f69ce6224895807ef0e3cd
+size 47521820
diff --git a/train/train_case_7131/ref_img.jpg b/train/train_case_7131/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..a7520a19a8a0e1047e89333eae98c5d9d20521d5
--- /dev/null
+++ b/train/train_case_7131/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:60a746e17a45559dfa3c4a697ebb3b80c926cfe2c3fae679c48318c890467a89
+size 421365
diff --git a/train/train_case_7235/ego.mp4 b/train/train_case_7235/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c48be990e184f858a189b751ffcf1840fba315b0
--- /dev/null
+++ b/train/train_case_7235/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d2a91749cb03f0db0800860b17ef6dc3e8ab47a8663e12b3d669a4bb2283f36
+size 19181177
diff --git a/train/train_case_7235/exo.mp4 b/train/train_case_7235/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f6686fe06c5b4f3525b46e8489cc44caf65a6f43
--- /dev/null
+++ b/train/train_case_7235/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d2bea87be7071bc37324c9ff3e2727247060fe1efe916c8de683a5428a39ba0
+size 25292713
diff --git a/train/train_case_7235/ref_img.jpg b/train/train_case_7235/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..312e9bf59a673f5c2824fc5ef4e6c442891d6954
--- /dev/null
+++ b/train/train_case_7235/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:263fa86b5797f00109d35e411e669d520f36852393b68d95547bf72da668bbb5
+size 472711
diff --git a/train/train_case_7243/ego.mp4 b/train/train_case_7243/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..619aa3b98af759cca241bda02baf91f40dcef471
--- /dev/null
+++ b/train/train_case_7243/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4471d310dda74a657df67d4bc84ac18a00a37cc42bbbf6f71841ce1a98d87026
+size 5501524
diff --git a/train/train_case_7243/exo.mp4 b/train/train_case_7243/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..786b48abe123303326f7075e5dbce738dc0242f9
--- /dev/null
+++ b/train/train_case_7243/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:945e27e72160f6fa231f0078c4821e2adbd145517636ec195f68075da693f6e3
+size 13395056
diff --git a/train/train_case_7243/ref_img.jpg b/train/train_case_7243/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..427f6b19fbc9b1b723696838fa89b9b8a0439410
--- /dev/null
+++ b/train/train_case_7243/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0adb08bd7f3f3c74d82b6403b94e321ff303e574b5ab243203fa4589f05c1c9f
+size 290976
diff --git a/train/train_case_7355/ego.mp4 b/train/train_case_7355/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1a3e7ed2af3cd753afd6f93c80d6d0829406b40a
--- /dev/null
+++ b/train/train_case_7355/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:471e38e40dc039ff429078ad035b950deead4d7e02573ddc96b88add071fbbb7
+size 17766554
diff --git a/train/train_case_7355/exo.mp4 b/train/train_case_7355/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cb7c2bc694307881de5c24466e2071d2cc7b8a2c
--- /dev/null
+++ b/train/train_case_7355/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e5467bae88427336bd540e0d45095c9f5bffaff78658042644bb9b7d36e3d73
+size 43080723
diff --git a/train/train_case_7355/ref_img.jpg b/train/train_case_7355/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..626b5da26e6742a664287c732c499e4baee8ec05
--- /dev/null
+++ b/train/train_case_7355/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d217ffbcb28087bc450bf471e3ad138f2ed3fc7a5f9f5d9057cc5cdc258645dd
+size 573149
diff --git a/train/train_case_7424/ego.mp4 b/train/train_case_7424/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c6602a32966da0a7ba69fe931a8cc8bf2677ee38
--- /dev/null
+++ b/train/train_case_7424/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eaa7fdf109aacf0f88c27f0d5666f62f1ce5214962238f9ab64dbb0355cb9252
+size 54079709
diff --git a/train/train_case_7424/exo.mp4 b/train/train_case_7424/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..89617703333fdfe515331d200172d932aff90f54
--- /dev/null
+++ b/train/train_case_7424/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9712d08b50666c2db4ee716dc7ee2da999519de35d5d093ff6fa8748874ccd77
+size 58173341
diff --git a/train/train_case_7424/ref_img.jpg b/train/train_case_7424/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..87b54993e99bacbf06de5bb97592c1004cdb3267
--- /dev/null
+++ b/train/train_case_7424/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2abf411f8dfe92e9df263160f20151d51f3e52b45afebfbc86dcf178cf058b7
+size 409499
diff --git a/train/train_case_7526/ego.mp4 b/train/train_case_7526/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..91afc955127a9a096f6e7b6b65082c66951f14ff
--- /dev/null
+++ b/train/train_case_7526/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4bff800e94a42efe637aa80c5492068b73440cc1b11964df5c5cc145cc79969e
+size 73488468
diff --git a/train/train_case_7526/exo.mp4 b/train/train_case_7526/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b20f3b3de99cac17bc04c1f0fef03ecc366d3a78
--- /dev/null
+++ b/train/train_case_7526/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:177d79fcdc24d4f96c081702150374c4144cbda90796d51931ceb97b52719cd6
+size 77331367
diff --git a/train/train_case_7526/ref_img.jpg b/train/train_case_7526/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..3505b1690faf32f3e397d5197f3a3a9ed62bee83
--- /dev/null
+++ b/train/train_case_7526/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81013fc78866047c7da24da201db3771144e5924624a4dd5c64fc37916f24480
+size 573114
diff --git a/train/train_case_7534/ego.mp4 b/train/train_case_7534/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..304093ed1ebb61ab8784733e73c2fa773fbfeb77
--- /dev/null
+++ b/train/train_case_7534/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e66e6ececbb9c8d657f53eea6d4d33af4e139e023f1a721975e0ff193d20d6cd
+size 8211347
diff --git a/train/train_case_7534/exo.mp4 b/train/train_case_7534/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c198cd8cfe77ffb7aeebadf48c91b6a430cc50c5
--- /dev/null
+++ b/train/train_case_7534/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7aedd9bb9bc927ce2ba93ef65500ad99e23714084e6eb4e2fdbdf04c95384548
+size 9555753
diff --git a/train/train_case_7534/ref_img.jpg b/train/train_case_7534/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..fef23c56150b57e51da9f72f6c9341f6c034d095
--- /dev/null
+++ b/train/train_case_7534/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e94b42dee361ad783a1fdecdc35f97a5a46a0fa8d659852919cb14d73ce87da8
+size 262451
diff --git a/train/train_case_7547/ego.mp4 b/train/train_case_7547/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f9a3047e48a2a787991cd0f467cbe6f325d0b349
--- /dev/null
+++ b/train/train_case_7547/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:732d2c6375de639d2091c191cc1df501a979cd05514bfd4a29a8ba3095666654
+size 28080152
diff --git a/train/train_case_7547/exo.mp4 b/train/train_case_7547/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2db6a789e949f661132602ffdd98120612d0b54f
--- /dev/null
+++ b/train/train_case_7547/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efccc02080895a015db70ffe9e91cefdfd98b398471b954cb635f53727a920ca
+size 38919634
diff --git a/train/train_case_7547/ref_img.jpg b/train/train_case_7547/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..2cc5115d7d7321255d41330ba7ac720fd15d62e0
--- /dev/null
+++ b/train/train_case_7547/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87633bc29c365981ac979358c1892f18c15da6bdd4ae40bc6da1e10f1ba0fce4
+size 558033
diff --git a/train/train_case_7622/ego.mp4 b/train/train_case_7622/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7eb4591b1cd92049b9b557b1c6df63f851ebc8aa
--- /dev/null
+++ b/train/train_case_7622/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4032d9267a4af246cffdbaecd6cf6622bf14a7b19ddb41b750e718d01f673a54
+size 14781000
diff --git a/train/train_case_7622/exo.mp4 b/train/train_case_7622/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..70cfb74e73bed7581b34923a3f0a074a3f0cb228
--- /dev/null
+++ b/train/train_case_7622/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b2d12030de93fc752963dd563ee9f87c2bd11599bf232135622d90044dd23d27
+size 19067226
diff --git a/train/train_case_7622/ref_img.jpg b/train/train_case_7622/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9b5339044fb48175f611deca07e6aea829f921a1
--- /dev/null
+++ b/train/train_case_7622/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29c111a5a4e93bce6f55c5ad000516fe6228272f225582c2afd47c8888bb8ce5
+size 358140
diff --git a/train/train_case_7673/ego.mp4 b/train/train_case_7673/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f7955aed7bd1730e93c59a5f559575fb2687a22e
--- /dev/null
+++ b/train/train_case_7673/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:625001b9cded8471aebfcd0d013b7dd05b982793e46cfb5d4b19cd23b50cda65
+size 33293460
diff --git a/train/train_case_7673/exo.mp4 b/train/train_case_7673/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..537cc1a85b9ed250d5a7c7681540088889bb0aba
--- /dev/null
+++ b/train/train_case_7673/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e3813b8104de925f223c85adf623aa702038a513bcfd4a97745d5355dc09674b
+size 37058461
diff --git a/train/train_case_7673/ref_img.jpg b/train/train_case_7673/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..299211b866b844dcfb81742cd80737b37c806bbb
--- /dev/null
+++ b/train/train_case_7673/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98915644abce360722cc132a6fa5930bb5263b4959da3772f7d68444cfb791ae
+size 443876
diff --git a/train/train_case_8015/ego.mp4 b/train/train_case_8015/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..49d8115cb41cfad24fe409b82b93ffc605be21f0
--- /dev/null
+++ b/train/train_case_8015/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:558cfaf08738e10c65308cf5d32d2b453719e2fd786a68001c2c87af60121d2d
+size 11341037
diff --git a/train/train_case_8015/exo.mp4 b/train/train_case_8015/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..53d0fbe8f60c9c7618914df6d8fc2ffdc737300e
--- /dev/null
+++ b/train/train_case_8015/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bb7e8c892b7ca2fb1ff46184acf873db34d7d5d95ac0387651e9ada51210230
+size 15317661
diff --git a/train/train_case_8015/ref_img.jpg b/train/train_case_8015/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..53fc3dc46679171ac79a09d7782af18cc578a22d
--- /dev/null
+++ b/train/train_case_8015/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95c089c7b99af9fb84105ed63352c7d319813d05939c7f4849160b1afdb9bbe3
+size 225429
diff --git a/train/train_case_8170/ego.mp4 b/train/train_case_8170/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..29b0416fa19d4a74c0fffae744fd34bf29a68013
--- /dev/null
+++ b/train/train_case_8170/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c344fa6fbad273908a1a496f28af704308a8c9458b81e473938fac0b12f9af79
+size 36411110
diff --git a/train/train_case_8170/exo.mp4 b/train/train_case_8170/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ce6461dfab288c4aa7b823d83cff8d2eb9c9af44
--- /dev/null
+++ b/train/train_case_8170/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cac0ccfdd060787f7172a7243bdcd3213ef04954c3ef388fd973b6d80c40e161
+size 45917357
diff --git a/train/train_case_8170/ref_img.jpg b/train/train_case_8170/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..e9d97cd373ed5453cccdb2223355602c77c3ff86
--- /dev/null
+++ b/train/train_case_8170/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:059a93fa70aac4a0267916d6ca71c6e9807cda17e285b7327b7b6421574c9e88
+size 454491
diff --git a/train/train_case_8282/ego.mp4 b/train/train_case_8282/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..68441879fa0ebf621fc8d27cab56b4885c70aa0f
--- /dev/null
+++ b/train/train_case_8282/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db245b78e8a9b430d9f3903a06c04436f1c7285ac920d1e46870b4653ef965a1
+size 12435237
diff --git a/train/train_case_8282/exo.mp4 b/train/train_case_8282/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9c5f907928568d0d1c57215a89f21429fd3f2411
--- /dev/null
+++ b/train/train_case_8282/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c5c46eac6ccb05e4dee6eb1af13d89c17c9628874841c01daa84bb363fa31bc
+size 22929860
diff --git a/train/train_case_8282/ref_img.jpg b/train/train_case_8282/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..f3160b7cd82ae466f59cda72e77a4666b5719bd9
--- /dev/null
+++ b/train/train_case_8282/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:baaa945ffc667b3d0283a94921065810dacead660109fb708edbb766e30a55e9
+size 472209
diff --git a/train/train_case_8284/ego.mp4 b/train/train_case_8284/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1b9403dc4313d25f818087b124af389d687090bc
--- /dev/null
+++ b/train/train_case_8284/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d52524eaa8b1e1b0bb00fd6217974a687854776344002ee64ce838bb3e12ca11
+size 54427230
diff --git a/train/train_case_8284/exo.mp4 b/train/train_case_8284/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..86ab0faa1f06f4bf822858a8b98303c096cf2296
--- /dev/null
+++ b/train/train_case_8284/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3cbff45bc2aea564d337a7298425b99c0695fbf504bb48383363453b59c5bde
+size 53423807
diff --git a/train/train_case_8284/ref_img.jpg b/train/train_case_8284/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..6cd6af8905033ff9209ac35aab069688ae1176ae
--- /dev/null
+++ b/train/train_case_8284/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d82d4ad9b07248558cd5612a45a87ca9954ec6d4b0dcc6114abcf2dcc83d9fc
+size 714398
diff --git a/train/train_case_8442/ego.mp4 b/train/train_case_8442/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e0636efff8378bd716952bfbb0b134e877abb502
--- /dev/null
+++ b/train/train_case_8442/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c7a7ae5c68417ad5b2c387f892ba5bbb8710001e5297fef6644b18a7e92da47
+size 15559748
diff --git a/train/train_case_8442/exo.mp4 b/train/train_case_8442/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..30314f6a4c3597930ad0229523a3e089f0c23bd5
--- /dev/null
+++ b/train/train_case_8442/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b55e881480cf88f4554f0aa9d6f0f45e36e64b591fad8074a9ed1714722a607
+size 23476182
diff --git a/train/train_case_8442/ref_img.jpg b/train/train_case_8442/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..c384ea24b504fbb54646b98282bf04d8614c2fdf
--- /dev/null
+++ b/train/train_case_8442/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7db24066a875aeaf0d0ca7a64811d7e6a86f396c95eb4a07013a174bd87551a3
+size 266549
diff --git a/train/train_case_8590/ego.mp4 b/train/train_case_8590/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1516686c79330e0c8a1246d6cb03c2751fd5e13d
--- /dev/null
+++ b/train/train_case_8590/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cbc2ef7979bea238006debedc4104f2739cfe0ee44412148fd6a0a916d63d7ec
+size 20351948
diff --git a/train/train_case_8590/exo.mp4 b/train/train_case_8590/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6c042380527e9a81dff2f2286db8318241ca4919
--- /dev/null
+++ b/train/train_case_8590/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ffd5f9408d3eea144151b9ffabe2c24cf74dcda743cfe50fd9e5d534e1ed787
+size 39254790
diff --git a/train/train_case_8590/ref_img.jpg b/train/train_case_8590/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..dbb966eaf61e0da2a91e6ec9ad54869cc3d3bdd2
--- /dev/null
+++ b/train/train_case_8590/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af5faaec2ab020562cfffdf841dface9a6ece33706188d619e01a3120ebb0267
+size 439208
diff --git a/train/train_case_8596/ego.mp4 b/train/train_case_8596/ego.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fad821c08d2b355167bcf183ff66f34d8c5d0562
--- /dev/null
+++ b/train/train_case_8596/ego.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:333ebd5ccf7b28f9bdca91cf24228b5e8022795d245c0ca231b3db41cdd61d73
+size 12529136
diff --git a/train/train_case_8596/exo.mp4 b/train/train_case_8596/exo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..036484f6ab3f00b79638017cbfa81acc0e3754b6
--- /dev/null
+++ b/train/train_case_8596/exo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02250130c64a742ad24f8ad61fb6b1b3f75f932e1aca39f2b35dd0dfa6ebbeab
+size 16690962
diff --git a/train/train_case_8596/ref_img.jpg b/train/train_case_8596/ref_img.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..2e0c1b4991a816c989521c2637740cd5f50f1c9e
--- /dev/null
+++ b/train/train_case_8596/ref_img.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf146f8656beedf3093ad9e800729472bf35afc90c53f14c70f9e930814d4c72
+size 211035