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README.md

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+---
+license: other
+task_categories:
+  - other
+tags:
+  - image-compression
+  - evaluation
+  - kodak
+  - tecnick
+  - clic
+pretty_name: Compression Evaluation Datasets
+size_categories:
+  - n<1K
+---
+
+# Compression Evaluation Datasets
+
+Common test sets for learned image compression evaluation, packaged for easy download.
+
+## Contents
+
+| Folder | Description | Images | Size |
+|--------|-------------|--------|------|
+| `kodak/` | Kodak PhotoCD (kodim01–kodim24) | 24 | ~15MB |
+| `tecnick/` | Tecnick RGB test images (1200×1200) | 40 | ~66MB |
+| `clic2021_valid/` | CLIC professional validation images (local folder name: `CLIC2021_valid`) | 41 | ~129MB |
+
+## Download
+
+```bash
+# Full dataset
+hf download SCU-VIP-Lab/compression-eval-datasets --repo-type dataset --local-dir ./compression-eval-datasets
+
+# Or with huggingface-cli
+huggingface-cli download SCU-VIP-Lab/compression-eval-datasets --repo-type dataset --local-dir ./compression-eval-datasets
+```
+
+After download, point your eval scripts to:
+
+```text
+./compression-eval-datasets/kodak
+./compression-eval-datasets/tecnick
+./compression-eval-datasets/clic2021_valid
+```
+
+## Notes
+
+- These are **evaluation** images only (not training sets).
+- Original sources: Kodak PhotoCD; Tecnick TESTIMAGES; CLIC challenge validation set.
+- Please follow the original dataset licenses / terms of use when redistributing results.