Add README

README.md

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+---
+license: other
+license_name: non-commercial-academic-use
+license_link: https://github.com/aimagelab/dress-code/blob/main/LICENCE
+task_categories:
+- image-to-image
+language:
+- en
+size_categories:
+- 1G<n<10G
+tags:
+- virtual-try-on
+- fashion
+- benchmark
+---
+
+# VTBench: Virtual Try-On Benchmark
+
+VTBench is a benchmark dataset for evaluating virtual try-on (VTON) models, introduced in the NeurIPS 2026 Datasets & Benchmarks Track submission.
+
+## Test Sets
+
+| Subset | Directory | Pairs | Description |
+|--------|-----------|-------|-------------|
+| **FTF** (Font/Texture Fidelity) | `benchmark_texture/` | 600 | Fine-grained garment texture and text/logo preservation |
+| **CBC** (Complex Background Consistency) | `benchmark_complex_bg/` | 433 | Background preservation under complex scenes |
+| **HOC** (Hand-Occlusion Consistency) | `benchmark_hand/` | 1,443 | Hand-garment occlusion and joint consistency |
+| **CCP** (Cross-Category Plausibility) | `benchmark_crossvton/` | 420 (4 directions × 105) | Cross-category try-on: dress / upper / lower |
+
+## Directory Structure
+
+```
+benchmark_texture/
+  cloth/              # garment images: cloth_0001.png … cloth_0600.png
+  image/              # person images:  image_0001.png … image_0600.png
+  test_pairs.txt      # <cloth> <image> per line (600 pairs)
+  filename_mapping.txt  # new filename → original filename
+
+benchmark_complex_bg/
+  cloth/              # 0000.png … 0473.png
+  image/              # 0000.png … 0473.png
+  test_pairs.txt      # 433 pairs
+
+benchmark_hand/
+  cloth/              # 0000.png … 1442.png
+  image/              # 0000.png … 1442.png
+  test_pairs.txt      # 1443 pairs
+
+benchmark_crossvton/
+  dress/cloth/        # dress garments
+  dress/image/        # dress person images
+  upper/cloth/        # upper-body garments
+  upper/image/        # upper-body person images
+  lower/cloth/        # lower-body garments
+  lower/image/        # lower-body person images
+  test_pairs_ds2lower.txt   # dress → lower (105 pairs)
+  test_pairs_ds2up.txt      # dress → upper (105 pairs)
+  test_pairs_lower2ds.txt   # lower → dress (105 pairs)
+  test_pairs_up2ds.txt      # upper → dress (105 pairs)
+```
+
+Each `test_pairs*.txt` contains one pair per line: `<cloth_path> <image_path>`.
+
+## License
+
+This dataset is available for **non-commercial academic research, teaching, and publication only**.
+
+### benchmark_crossvton
+
+The `benchmark_crossvton/` subset is a curated selection from the [Dress Code Dataset](https://github.com/aimagelab/dress-code) (images selected and renamed; no content modification). It is subject to the original Dress Code license terms:
+
+> The Dress Code Dataset is proprietary to and © Yoox Net-a-Porter Group S.p.A., and its licensors. It is distributed by the University of Modena and Reggio Emilia, and available for non-commercial academic use under licence terms set out at https://github.com/aimagelab/dress-code.
+
+By downloading or using `benchmark_crossvton/`, you agree to be bound by those [licence terms](https://github.com/aimagelab/dress-code/blob/main/LICENCE).
+
+### benchmark_texture / benchmark_complex_bg / benchmark_hand
+
+These subsets are released under [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/) and are available for non-commercial academic use only.
+
+## Citation
+
+Citation will be updated upon publication.