Update README.md

README.md

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 ---
-license: cc-by-nc-sa-4.0
+license: other
+license_name: datacluster-commercial-sample
+license_link: LICENSE
+tags:
+- object-detection
+- image-classification
+- stairs
+- edge-detection
+- generative-ai
+- visual-question-answering
+- computer-vision
+- sample-dataset
+pretty_name: Stairs Image Dataset — Parts of House Indoor (Sample)
+size_categories:
+- n<1K
+task_categories:
+- object-detection
+- image-classification
 ---
+
+# Stairs Image Dataset — Parts of House Indoor (Sample)
+
+> ⚠️ **This is a free sample subset (100 images) for evaluation purposes only.**  
+> The full dataset (3,000+ HD images) is available for commercial licensing.  
+> **Contact:** [sales@datacluster.ai](mailto:sales@datacluster.ai) · [datacluster.ai](https://datacluster.ai)
+
+---
+
+## Dataset Summary
+
+This dataset is an extremely challenging collection of original stair images, crowdsourced from over 500 urban and rural areas. Every image is manually reviewed and verified by computer vision professionals at DataCluster Labs.
+
+Optimized for **Generative AI, Visual Question Answering, Image Classification, and LMM development**, this dataset provides a strong basis for robust model performance in stair detection and edge detection tasks.
+
+## Dataset Features (Full Dataset)
+
+| Feature | Detail |
+|---|---|
+| **Dataset size** | 3,000+ images |
+| **Captured by** | 500+ crowdsource contributors |
+| **Resolution** | 100% HD and above (1920x1080+) |
+| **Location** | 500+ cities across India |
+| **Diversity** | Day, night, varied distances, viewpoints |
+| **Device** | Mobile phones, captured 2020–2022 |
+| **Usage** | Stair detection, stair edge detection, computer vision |
+| **Ownership** | Exclusively owned by DataCluster Labs — not scraped from the internet |
+
+## Sample vs. Full Dataset
+
+| | Sample (this repo) | Full Dataset |
+|---|---|---|
+| Images | 100 | 3,000+ |
+| Annotation formats | Pascal VOC (XML) | COCO, YOLO, Pascal VOC, TF-Record |
+| Resolution | HD and above | HD and above (1920x1080+) |
+| Commercial use | ❌ Not permitted | ✅ With license |
+| Redistribution | ❌ Not permitted | Per license terms |
+
+**To license the full dataset:** [sales@datacluster.ai](mailto:sales@datacluster.ai)
+
+## Dataset Structure
+
+```
+Stairs_Image_Dataset_Parts_of_House_Indoor/
+├── images/
+│   ├── img001.jpg
+│   └── ...
+└── annotations/
+    └── voc/
+        ├── img001.xml
+        └── ...
+```
+
+Each XML file contains bounding-box annotations in Pascal VOC format, with filenames matching their corresponding image.
+
+## Data Collection
+
+- **Source:** Crowdsourced original photography — not downloaded from the internet
+- **Contributors:** 500+ crowdsource contributors across India
+- **Conditions:** Day, night, varied lighting, distances, and viewpoints
+- **Use cases:** Stair detection, stair edge detection, accessibility applications, robotics navigation, generative AI, VQA, LMM training
+
+## How to Use
+
+### Download
+
+```bash
+huggingface-cli download Dataclusterlabspvtltd/Stairs_Image_Dataset_Parts_of_House_Indoor --repo-type dataset --local-dir ./Stairs_Image_Dataset_Parts_of_House_Indoor
+```
+
+Or clone directly:
+
+```bash
+git lfs install
+git clone https://huggingface.co/datasets/Dataclusterlabspvtltd/Stairs_Image_Dataset_Parts_of_House_Indoor
+```
+
+### Convert VOC to YOLO or COCO
+
+```python
+from pylabel import importer
+
+# VOC → YOLO
+dataset = importer.ImportVOC(path="annotations/voc")
+dataset.export.ExportToYoloV5(output_path="annotations/yolo")
+
+# VOC → COCO
+dataset.export.ExportToCoco(output_path="annotations/coco/annotations.json")
+```
+
+## License
+
+This sample dataset is released under a **restricted commercial-sample license** — see the `LICENSE` file in this repository.
+
+Key points:
+- ✅ Free to download and evaluate
+- ✅ Free for academic research with attribution
+- ❌ No commercial use without a license from DataCluster Labs
+- ❌ No redistribution or re-upload
+- ❌ No use in training commercial ML models
+
+The images are exclusively owned by DataCluster Labs. To access the full dataset for research or commercial purposes, a license can be purchased.
+
+**Contact:** [sales@datacluster.ai](mailto:sales@datacluster.ai)
+
+## Citation
+
+```bibtex
+@misc{datacluster_stairs_sample,
+  title        = {Stairs Detection Dataset — Sample},
+  author       = {DataCluster Labs},
+  year         = {2026},
+  howpublished = {\url{https://huggingface.co/datasets/Dataclusterlabspvtltd/Stairs_Image_Dataset_Parts_of_House_Indoor}},
+  note         = {Sample subset of 100 images. Full dataset (3,000+ images) available for commercial licensing at sales@datacluster.ai}
+}
+```
+
+## About DataCluster Labs
+
+DataCluster Labs specializes in managed crowd-sourced data collection and annotation — images, videos, audio, text, and surveys — through our Dailydata platform. We deliver custom datasets for computer vision, NLP, and ML use cases.
+
+📧 **Sales / Full Dataset Access:** sales@datacluster.ai  
+🌐 **Website:** [datacluster.ai](https://datacluster.ai)