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- # πŸ“Š Dataset Info: Skin Lesion Segmentation & Classification
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- This dataset contains annotated skin lesion images for the dual task of **object detection** and **segmentation approximation** using bounding boxes. It is prepared in **YOLOv8-compatible** format and includes over **9,500 medical images**.
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- ---
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- ## πŸ—‚οΈ Directory Structure
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-
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- ```
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- skin-lesion-segmentation-classification/
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- β”œβ”€β”€ train/
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- β”‚ β”œβ”€β”€ images/ # 6,675 training images
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- β”‚ └── labels/ # YOLO format labels
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- β”œβ”€β”€ valid/
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- β”‚ β”œβ”€β”€ images/ # 1,911 validation images
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- β”‚ └── labels/
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- β”œβ”€β”€ test/
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- β”‚ β”œβ”€β”€ images/ # 961 test images
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- β”‚ └── labels/
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- ```
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-
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- ---
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- ## 🧠 Classes
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- The dataset supports **7 lesion categories**, labeled from ID `0` to `6`. Below is a full list of class codes, descriptions, and emojis for quick visual reference:
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- ### 🦠 Skin Lesion Types & Description
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- | ID | Emoji | Code | Full Name | Description |
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- |----|-------|--------|--------------------------------------------------------|-----------------------------------------------------------------------------|
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- | 0 | 🟀 | BKL | Benign Keratosis | Non-cancerous, often scaly skin lesions. Common and usually harmless. |
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- | 1 | ⚫ | NV | Melanocytic Nevi | Regular moles formed by pigment-producing cells. Typically benign. |
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- | 2 | 🟠 | DF | Dermatofibroma | Firm, small nodules under the skin caused by minor trauma. Non-cancerous. |
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- | 3 | πŸ”΄ | MEL | Melanoma | A serious and potentially life-threatening skin cancer. Early detection is critical. |
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- | 4 | πŸ”΅ | VASC | Vascular Lesion | Blood vessel-related marks like angiomas. Usually red or purple. |
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- | 5 | 🟣 | BCC | Basal Cell Carcinoma | The most common skin cancer. Slow-growing and rarely metastasizes. |
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- | 6 | ⚠️ | AKIEC | Actinic Keratoses / Intraepithelial Carcinoma | Pre-cancerous lesions that may evolve into squamous cell carcinoma. |
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- *All bounding box labels follow YOLO format: `class_id x_center y_center width height` (normalized values).*
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- ---
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- ## πŸ§ͺ Tasks
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- - πŸ”³ **Object Detection** (YOLO format with normalized bounding boxes)
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- - 🎯 **Segmentation Approximation** (using bounding box areas)
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- - πŸ“Œ Potential for classification/fine-tuning tasks
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- ---
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- ## πŸ“¦ Dataset Size
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- | Split | Images | Labels |
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- |--------|--------|--------|
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- | Train | 6,675 | 6,675 |
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- | Valid | 1,911 | 1,911 |
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- | Test | 961 | 961 |
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- | **Total** | **9,547** | **9,547** |
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- ---
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- ## πŸ“ Notes
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- - All lesion images are in `.jpg` format.
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- - Labels are compatible with **YOLOv8** training pipelines.
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- - The dataset is suitable for **medical AI**, **research**, and **deep learning education**.
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- ---
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- πŸ“¬ For questions, citations, or collaboration requests, visit the [Hugging Face Profile](https://huggingface.co/makhresearch).