File size: 978 Bytes
54b5f4b 2b6d739 54b5f4b 2b6d739 54b5f4b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | # HeatTok Semantic Patch Cache
Precomputed `.pt` caches for HeatTok. Use with `HEATTOK_SEMANTIC_CACHE_DIR=/path/to/cache`.
Filename pattern: `{image_hash}_g1_s28.pt` or `{image_hash}_g1_gd1_s28.pt`
---
## semantic_patch_cache_vrsbench
- **Dataset:** VRSBench (512×512)
- Caches do **not** store precomputed global tokens or patch orientations.
- **Gaussian parameters** and patch metadata **are** stored.
- **No need to regenerate** `.pt` files — HeatTok computes global tokens and orientations online at load time.
---
## semantic_patch_cache_earthvqa
- **Dataset:** EarthVQA (1024×1024)
- Caches use **global downsample divisor 1** (`gd1`).
- To use **divisor 8** (`gd8`), no regeneration needed — global branch is rebuilt online from the image processor.
---
## Usage
```bash
export HEATTOK_SEMANTIC_CACHE_DIR=/path/to/semantic_patch_cache_vrsbench # or earthvqa
```
```yaml
use_semantic_patches: true
global_downsample: true
semantic_patch_size: 28
```
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