Keep official MVImgNet release only

DATA_MANIFEST.json

@@ -2,7 +2,7 @@
   "release": "AnchorSplat processed third-party datasets",
   "date": "2026-07-03",
   "layout": "Extract archives into the AnchorSplat repository data/ directory.",
-  "note": "Official release packages: MVImgNet rebuttal split and NeRF Synthetic Blender sparse-38 bicubic split.",
+  "note": "Official processed third-party release for the ECCV 2026 rebuttal MVImgNet zero-shot table.",
   "datasets": [
     {
       "name": "mvimgnet_supergaussian_4x_downsampled_lr",
@@ -30,43 +30,6 @@
         "0__3c005f04"
       ],
       "missing_required_files": {}
-    },
-    {
-      "name": "nerf_synthetic_sparse38_bicubic",
-      "description": "Processed NeRF Synthetic Blender sparse-38 bicubic split with 200-resolution input 3DGS and 800-resolution target views.",
-      "archive": "nerf_synthetic_sparse38_bicubic.tar.zst",
-      "sha256": "2e2fa15c782b54d5cef75fbea9db82fcd2e234e17e64ce0b50553951dea3677e",
-      "anchor_splat_config": "configs/dataset/nerf_synthetic_sparse38_bicubic.gin",
-      "scene_count": 8,
-      "file_count": 672,
-      "scenes": [
-        "chair",
-        "drums",
-        "ficus",
-        "hotdog",
-        "lego",
-        "materials",
-        "mic",
-        "ship"
-      ],
-      "missing_required_files": {},
-      "metrics": {
-        "input": {
-          "psnr": 28.9134,
-          "ssim": 0.9166,
-          "lpips": 0.1544
-        },
-        "anchorsplat_1x": {
-          "psnr": 26.902,
-          "ssim": 0.9006,
-          "lpips": 0.1302
-        },
-        "anchorsplat_20x": {
-          "psnr": 26.9557,
-          "ssim": 0.9022,
-          "lpips": 0.1131
-        }
-      }
     }
   ]
 }