Breast-Cancer-Ultrasound-image-2025

This dataset comprises two parts: the public dataset BUSI and a private dataset. The public dataset features complete three-class labels (benign, malignant, normal) alongside corresponding segmentation annotations. The private dataset originates from Beijing Friendship Hospital, Capital Medical University, Department of Ultrasound,, annotated by breast imaging specialists. It comprises three folders: hospital_data_3class (matching the public dataset's three-class structure), hospital_data_4class (containing four classifications: benign, invasive ductal carcinoma\uff08IDC\uff09, ductal carcinoma in situ\uff08DCIS\uff09, and normal), and mark (containing 65 physician-assisted annotations).

本数据集包含两部分：公开数据集BUSI与私有数据集。该公开数据集具备完整的三分类标签（良性、恶性、正常）及对应的分割标注。私有数据集源自首都医科大学附属北京友谊医院超声科，由乳腺影像专科医师完成标注。其包含三个子文件夹：hospital_data_3class（与公开数据集的三分类结构保持一致）、hospital_data_4class（涵盖四类分类：良性、浸润性导管癌（IDC）、导管原位癌（DCIS）以及正常），以及mark文件夹（内含65份医师辅助标注数据）