---
license: cc-by-nc-sa-4.0
pretty_name: confhead cache
tags:
- depth-estimation
- nuscenes
---

# confhead cache

Frozen Depth Anything V2 outputs on nuScenes, cached for the training of a
per-pixel confidence head: decoder features, disparity, temporal spread, and
the lidar and radar points of each camera image. Each folder is one cache,
built by [confhead](https://github.com/kgqiao/Vision-Project-CSCI-566/tree/main/confhead).

The cache derives from [nuScenes](https://www.nuscenes.org/), which is under
CC BY-NC-SA 4.0 and the nuScenes terms of use. The same terms apply here.

## Restore a cache

    confhead cache download <cache> <folder>

Or by hand: download `<cache>/` and extract each shard into one folder.

    hf download nadayusc/confhead-cache --repo-type dataset --include "<cache>/*" --local-dir .
    for f in <cache>/shards/*.tar.zst; do tar --zstd -xf "$f" -C <cache>; done