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Separate optional GT occlusion archives
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{
"schema": "partprobe3d.hub-archives.v1",
"artifact_kind": "gt-occlusion",
"name": "3dfront",
"complete": true,
"source_root": "/app/PartProbe3D/datasets/3dfront/extent/point_cloud/occlusion",
"destination": "datasets/3dfront/extent/point_cloud/occlusion",
"source_manifest_sha256": "04998679e62ff920010b56ca589680b87f3210dc5b2f3b255ea411860969e50e",
"dataset_manifest_sha256": "93fd87c7bc4e59a08b401fe83c36c02591441406f5b0535fd9e2f135b5952446",
"shard_bytes": 1073741824,
"views": 49996,
"splits": {
"train": 39930,
"test": 10066
},
"policy": {
"dataset_manifest_sha256": "93fd87c7bc4e59a08b401fe83c36c02591441406f5b0535fd9e2f135b5952446",
"backend": {
"name": "nvdiffrast-cuda",
"version": "0.4.0",
"torch_version": "2.13.0+cu126",
"object_batch_size": 16,
"near_plane_scene_units": 0.0001,
"antialiasing": false,
"pixel_centers": "integer OpenCV pixels; half-pixel projection offset; reversed raster rows",
"position_precision": "float32",
"count_precision": "float32 exact integer sums up to 2**24 pixels"
},
"minimum_pixels": 20,
"minimum_fraction": 0.001,
"method": "Saved visible masks intersect independent GT mesh silhouettes; direct [front, back] edges",
"source_sha256": {
"preprocess/occlusion.py": "c7f13772728147ec84d9a5e6515b9103b8549809541c7a921edb11980c82bbfd",
"utils/geometry/raycast.py": "4bf96bfa98f8bc5ff92d085d65dd61c51d034e9332a2d59a1d558cbbca92f148",
"occlusion/relations.py": "2e1626fa9149cece3606c12a4fede2c0c5d326132194d5b490affd322cfe0d82",
"dataloader/dataset.py": "96d4b57c1c1f70cc0ed28168b13e7a6187f196a46de19b9a1783cab10fe63202",
"dataloader/prepared.py": "86bce3aa29cadb61c83b52e26e0a674462a231c514793143ea56ab5225e0f0b1",
"utils/camera.py": "3670c55189445fe07e0fec3eb57981655e9359794e186a9244fbe4251db4c674",
"preprocess/storage.py": "f68423c490d55d9c3f965d0acbd8452ecd4b8d5a6eb0a5c56cb643be5e852ec7",
"preprocess/occlusion_cuda.py": "4de5c795f2210cf4773f5fc68777f88ab8780f73b7fb3143d10f48369067758f"
}
},
"archives": [
{
"file": "metadata.tar",
"bytes": 35153920,
"sha256": "ebe073941c476cd2337923d2b64bed723af49311f24122f6cd9f1747ab0fd9e8",
"identity": "c378b41bde2722bf246fbb3136b195394f2535aec454ccf1ffa583afbb575e70",
"files": 1,
"views": 0
},
{
"file": "test-00000.tar",
"bytes": 41236480,
"sha256": "b2bd099a1f4e9e69cab524e46f8522489fca6fec3a786db126cd2ed4644eaa19",
"identity": "985cbecb7b45f2423a28d47b685b5a525ffc760e4c8697e06bb2979ac0a51126",
"files": 20132,
"views": 10066
},
{
"file": "train-00001.tar",
"bytes": 163614720,
"sha256": "ea8d00090a657477972799030bef65bc14ad2ce259ebac6d7d74d35dafa24093",
"identity": "c905c592468ace727d6638c1a7a8f7b4827fbb401c03e89eae298957a3f71381",
"files": 79860,
"views": 39930
}
],
"bytes": 240005120
}