Yingying11/semantic_patch_cache

1# HeatTok Semantic Patch Cache2 3Precomputed `.pt` caches for HeatTok. Use with `HEATTOK_SEMANTIC_CACHE_DIR=/path/to/cache`.4 5Filename pattern: `{image_hash}_g1_s28.pt` or `{image_hash}_g1_gd1_s28.pt`6 7---8 9## semantic_patch_cache_vrsbench10 11- **Dataset:** VRSBench (512×512)12- Caches do **not** store precomputed global tokens or patch orientations.13- **Gaussian parameters** and patch metadata **are** stored.14- **No need to regenerate** `.pt` files — HeatTok computes global tokens and orientations online at load time.15 16---17 18## semantic_patch_cache_earthvqa19 20- **Dataset:** EarthVQA (1024×1024)21- Caches use **global downsample divisor 1** (`gd1`).22- To use **divisor 8** (`gd8`), no regeneration needed — global branch is rebuilt online from the image processor.23 24---25 26## Usage27 28```bash29export HEATTOK_SEMANTIC_CACHE_DIR=/path/to/semantic_patch_cache_vrsbench  # or earthvqa30```31 32```yaml33use_semantic_patches: true34global_downsample: true35semantic_patch_size: 2836```37 38 39