Duplicate from AIOmarRehan/Brain_Tumor_MRI_Dataset

Co-authored-by: OmarAI <AIOmarRehan@users.noreply.huggingface.co>

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Brain Tumor MRI.zip

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README.md

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+---
+license: cc0-1.0
+tags:
+  - BrainTumor
+models:
+  - AIOmarRehan/Brain_Tumor_Classification_with_Grad-CAM
+---
+
+# Brain Tumor MRI Dataset
+
+## Overview
+This dataset contains **7,023 human brain MRI images** organized into **four categories**:  
+
+- Glioma  
+- Meningioma  
+- Pituitary  
+- No Tumor  
+
+It is designed for research in **brain tumor detection and classification** using deep learning methods. The dataset is a combination of three sources: **Figshare**, **SARTAJ**, and **Br35H**. Note that the "No Tumor" class images were sourced from the Br35H dataset.
+
+---
+
+## Motivation
+Early and accurate detection of brain tumors is critical for treatment planning and patient survival. Automated classification using deep learning, particularly **Convolutional Neural Networks (CNNs)**, can assist in identifying tumor type, location, and malignancy grade, helping medical professionals make informed decisions faster.
+
+---
+
+## Dataset Details
+- **Total images:** 7,023  
+- **Classes:** Glioma, Meningioma, Pituitary, No Tumor  
+- **Image format:** MRI scans  
+- **Preprocessing:** Image sizes vary; resizing and margin removal are recommended before training.  
+
+> Note: Some glioma images in the original SARTAJ dataset were incorrectly labeled. Those images have been replaced with correct ones from Figshare.
+
+---
+
+## Recommended Usage
+- **Classification tasks:** Predict tumor type (glioma, meningioma, pituitary, no tumor).  
+- **Segmentation tasks:** Identify tumor location within the brain MRI.  
+- **Multi-task models:** Detect, classify, and locate tumors using a single CNN-based model.
+
+---
+
+## Citation & Feedback
+If you use this dataset, please consider citing it or giving feedback. Your suggestions and comments are welcome and help improve future versions.
+
+---
+
+## License
+[CC0: Public Domain](https://creativecommons.org/publicdomain/zero/1.0/)