tempawefwf/Brain_Tumor_MRI_Dataset

该数据集包含7,023张人脑MRI图像，分为四个类别：Glioma（胶质瘤）、Meningioma（脑膜瘤）、Pituitary（垂体瘤）和No Tumor（无肿瘤）。数据集设计用于深度学习方法的脑肿瘤检测和分类研究。数据来源包括Figshare、SARTAJ和Br35H，其中“无肿瘤”类别的图像来自Br35H数据集。图像格式为MRI扫描，建议在训练前进行大小调整和边缘去除。

This dataset contains 7,023 human brain MRI images organized into four categories: Glioma, Meningioma, Pituitary, and 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. The image format is MRI scans, and resizing and margin removal are recommended before training.