File size: 3,594 Bytes
77731f3 | 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 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | # CM-EVS curator code (reviewer reference)
This directory mirrors the curator source code from the (anonymized) GitHub release. It's included here so reviewers can cross-reference implementation details against the paper without needing two URLs.
## Layout
```
code/
├── core/ (curator core modules — coordinate, ERP projection / warping,
│ tangent extraction, depth fusion, …)
├── scripts/ (per-step CLI scripts — build_candidates, select_views,
│ render_selected, evaluate_coverage, evaluate_oracle_gap,
│ audit_quality, run_tiny.sh, …)
├── pipelines/ (per-source end-to-end runners — Blender, HM3D,
│ ScanNet++, full multi-source pipeline)
├── tools/ (helper tools — make_sha256sums.sh,
│ update_croissant_with_real_hashes.py, …)
├── configs/ (per-source YAML configs used by pipelines)
├── metadata_examples/ (JSON schemas: candidates, selected_viewpoints,
│ per_step_log)
├── examples/tiny_blender_scene/ (smoke-test fixture — run scripts/run_tiny.sh)
├── dataset_metadata/ (croissant.json reference copy; same as top-level
│ ../croissant.json)
├── environment.yml (conda environment)
├── requirements.txt (pip fallback)
└── LICENSE (MIT)
```
## Quick start
```bash
conda env create -f environment.yml
conda activate cmevs
# tiny smoke test (uses examples/tiny_blender_scene/)
bash scripts/run_tiny.sh
# real run:
python pipelines/run_blend_pipeline.py --config configs/blender_indoor.yaml
python pipelines/run_hm3d_pipeline.py --config configs/hm3d.yaml
python pipelines/run_ply_pipeline.py --config configs/scannetpp.yaml
```
## Mapping paper sections → code
| Paper section | Code |
| --- | --- |
| §3.1 Setup (candidates, budget, coverage) | `scripts/build_candidates.py`, `core/coordinate.py` |
| §3.2 Conflict-aware warping oracle | `core/erp_warp.py`, `scripts/selection_metrics.py` |
| §3.3 Pipeline three phases | `pipelines/run_blend_pipeline.py`, `run_hm3d_pipeline.py`, `run_ply_pipeline.py` |
| §3.4 Adapters (Table 2) | `pipelines/run_*_pipeline.py` per source |
| Algorithm 1 (greedy) | `scripts/select_views.py` |
| §3.6 Adaptive frame budgets (early stop) | `scripts/select_views.py` (`stop_gain`, `stop_score`, `stop_delta` flags) |
| §4.1 Output schema | `core/coordinate.py`, `core/erp_projection.py`, `metadata_examples/*.schema.json` |
| §4.8 per-frame quality | `scripts/audit_quality.py` |
| §5.1 Fixed-budget coverage | `scripts/evaluate_coverage.py` |
| §5.2 Warping oracle vs pre-render-all | `scripts/evaluate_oracle_gap.py` |
| §F.2 50-frame audit | `scripts/audit_quality.py` (extended audit mode) |
## Reproducibility
All curator parameters that affect paper numbers are in `configs/*.yaml`. The reviewer can:
1. Inspect each YAML to confirm parameter values match the paper.
2. Run a smoke test against `examples/tiny_blender_scene/` to confirm the code executes end-to-end.
3. Reproduce the full pipeline against actual data (Blender indoor frames are in `../blender_indoor/`; HM3D / ScanNet++ / outdoor data must be obtained from upstream).
## License
MIT — see `LICENSE` and the top-level `../LICENSE.md` for the full per-component matrix.
|