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DATA_MANIFEST.json

@@ -2,13 +2,12 @@
   "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 the ECCV 2026 rebuttal MVImgNet zero-shot table.",
+  "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",
-      "sha256": "66c6b43d99ce8bc8230eeca3ee9a61cb710597799b9afa9ae34f90e704bb8be0",
       "anchor_splat_config": "configs/dataset/mvimgnet_supergaussian_4x_downsampled_lr.gin",
       "scene_count": 15,
       "file_count": 1047,
@@ -29,7 +28,79 @@
         "0__3a00ca14",
         "0__3c005f04"
       ],
-      "missing_required_files": {}
+      "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"
     }
   ]
 }