stereo-dataset/stereo-dataset-small-sample-2gb

Stereo Dataset Small Sample

This repository is a size-constrained sample drawn from the full Stereo Dataset release.

Source dataset

• Full dataset: stereo-dataset/stereo-dataset
• Source repo commit at refresh time: 46d28a23024387da97516b160cce35c58ffa2e60
• Only complete scenes containing _scene_complete.json were eligible for sampling.

This 16-scene sample is provided so reviewers can inspect dataset structure and quality without downloading the full 1.47 TB release. The full dataset contains 8,493 scenes (7,754 train, 739 eval); see the link above.

Sampling procedure

The sample was created automatically from the finalized dataset snapshot using a reproducible random procedure:

1. Enumerate all complete scenes under train/ and eval/.
2. Shuffle the eligible scene list with random.Random(20260506).
3. Traverse the shuffled list once and greedily keep a scene only if adding it keeps the cumulative on-disk size under the target budget.
4. Materialize the selected subset while preserving each scene's original relative directory path.

This means the sample is random but size-constrained; it is not stratified by split, family, or map.

Sample summary

• Selected scenes: 16
• Total size: 1.800 GiB
• Target budget: 1.800 GiB
• Random seed: 20260506
• Target HF repo: stereo-dataset/stereo-dataset-small-sample-2gb

Sampling preserved the original directory structure under train/ and eval/.

Bucket counts

• eval/MapSeenInTrain/IPD_Gaussian/GangnyeongieonComplex: 1
• eval/MapSeenInTrain/Uniform/GeunjeongjeonComplex: 1
• train/IPD_Gaussian/GangnyeongieonComplex: 2
• train/IPD_Gaussian/GeunjeongjeonComplex: 1
• train/IPD_Gaussian/RestaurantScene: 1
• train/Pairwise_Uniform/AbandonedPowerPlant: 1
• train/Pairwise_Uniform/AssetsvilleTown: 3
• train/Pairwise_Uniform/GangnyeongieonComplex: 1
• train/Pairwise_Uniform/JesuhabComplex: 2
• train/Pairwise_Uniform/SeyeonjeongPavilion: 1
• train/Pairwise_Uniform/UndergroundSciFi: 1
• train/Uniform/ProceduralBuildingGenerator: 1

See sample_manifest.json for the exact scene list and size statistics.