README.md

metadata

pretty_name: SpatialMirage Stage 2 Training Data
license: apache-2.0
task_categories:
  - image-to-image

SpatialMirage Stage 2 Training Data

This public release contains the SpatialEdit-500K camera-control subset used by SpatialMirage Stage 2. It contains 243,338 training pairs and 4,096 held-out construction-time evaluation pairs. The 6,344 original upstream WebDataset shards occupy 125,005,230,080 bytes and preserve the original source and target JPEG bytes without re-encoding.

The upstream dataset is EasonXiao-888/SpatialEdit-500K at revision e54a9c870f98487d63f789a5e1bde4d35937d227 and is distributed under Apache 2.0.

Contents

• annotations/train_stage2_spatialedit_camera_243338.jsonl is the exact row set used by the final Stage 2 recipe with portable image paths.
• annotations/eval_stage2_spatialedit_camera_4096.jsonl records the held-out construction split.
• raw/camera_control/*.tar are byte-identical original upstream shards.
• scripts/materialize_images.py extracts only the images referenced by a chosen annotation file.

Materialization

python scripts/materialize_images.py \
  --annotation annotations/train_stage2_spatialedit_camera_243338.jsonl \
  --output-root /path/to/stage2_data

Resolve annotation paths against /path/to/stage2_data during training.

License and citation

See LICENSE, licenses/UPSTREAM_DATASET_CARD.md, and licenses/THIRD_PARTY_NOTICES.md.