File size: 3,153 Bytes
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"release": "AnchorSplat processed third-party datasets",
"date": "2026-07-03",
"layout": "Extract archives into the AnchorSplat repository data/ directory.",
"note": "Official processed third-party release for ECCV 2026 MVImgNet rebuttal and NeRF-Synthetic zero-shot evaluation.",
"datasets": [
{
"name": "mvimgnet_supergaussian_4x_downsampled_lr",
"description": "MVImgNet processed with SuperGaussian 4x and downsampled low-resolution inputs; used for the ECCV 2026 rebuttal MVImgNet zero-shot table.",
"archive": "mvimgnet_supergaussian_4x_downsampled_lr.tar.zst",
"anchor_splat_config": "configs/dataset/mvimgnet_supergaussian_4x_downsampled_lr.gin",
"scene_count": 15,
"file_count": 1047,
"scenes": [
"0__0000f9c2",
"0__0500b0aa",
"0__0501195d",
"0__1a000f9f",
"0__1a0060de",
"0__1a011df4",
"0__30005383",
"0__300056f9",
"0__3100496e",
"0__32007107",
"0__32015e62",
"0__3400563f",
"0__34012851",
"0__3a00ca14",
"0__3c005f04"
],
"verified_metrics": {
"input_3dgs": {
"psnr": 22.1875,
"ssim": 0.7318,
"lpips": 0.2408
},
"anchorsplat_1x": {
"psnr": 26.42,
"ssim": 0.847,
"lpips": 0.199
},
"anchorsplat_20x": {
"psnr": 27.36,
"ssim": 0.862,
"lpips": 0.192
}
},
"missing_required_files": {},
"sha256": "66c6b43d99ce8bc8230eeca3ee9a61cb710597799b9afa9ae34f90e704bb8be0"
},
{
"name": "nerf_synthetic_lowres_3dgs",
"description": "Non-sparse NeRF-Synthetic processed low-resolution 3DGS inputs paired with 800x800 GT views; used for the ECCV 2026 Table 2 zero-shot evaluation.",
"archive": "nerf_synthetic_lowres_3dgs.tar.zst",
"anchor_splat_config": "configs/dataset/nerf_synthetic_lowres_3dgs.gin",
"scene_count": 8,
"file_count": 1640,
"scenes": [
"chair",
"drums",
"ficus",
"hotdog",
"lego",
"materials",
"mic",
"ship"
],
"verified_metrics": {
"input_3dgs": {
"psnr": 23.3129,
"ssim": 0.8731,
"lpips": 0.0974
},
"anchorsplat_1x": {
"psnr": 28.3618,
"ssim": 0.9319,
"lpips": 0.0851
},
"anchorsplat_20x": {
"psnr": 28.7172,
"ssim": 0.9348,
"lpips": 0.073
}
},
"paper_table2_reference": {
"input_3dgs": {
"psnr": 23.3,
"ssim": 0.872,
"lpips": 0.114
},
"anchorsplat": {
"psnr": 28.97,
"ssim": 0.935,
"lpips": 0.077
}
},
"notes": [
"non-sparse split",
"black background/default alpha compositing",
"do not use sparse or bicubic folders for AnchorSplat Table 2 input"
],
"missing_required_files": {},
"sha256": "805ebeca17aea04c61ec8ba8713dd870b5defa106282c4799ffdc2e01e932d75"
}
]
}
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