2D Mammograms Multiview + DeepSight Cancer Annotations

Le résumé fourni par la source

This is a study-level 2D mammography dataset. Each study contains four standard views (left/right CC and MLO). Each image is accompanied by a metadata file in JSON format, providing detailed information about the image. Below is an outline of the metadata content: PatientID: A unique identifier for the patient associated with the image. View: The mammographic view (e.g., cranio-caudal) that the image represents. WindowCenter: An array indicating the center pixel values used for windowing the image, which affects image brightness. Multiple values represent different window settings. WindowWidth: An array indicating the width of the windowing range, which affects the contrast of the image. Multiple values correspond to the center values for different contrast settings. WindowCenterWidthExplanation: Descriptions corresponding to the 'WindowCenter' and 'WindowWidth' settings, which may indicate standard or altered viewing conditions like 'NORMAL', 'HARDER', or 'SOFTER'. ImagerPixelSpacing: The physical distance covered by each pixel in the image, specified in millimeters (e.g., [0.1, 0.1] would mean each pixel represents a 0.1mm by 0.1mm area). ImageLaterality: The side of the body that the image represents, 'R' for right and 'L' for left. Coords: The coordinates of the region of interest within the image, typically representing a bounding box around a lesion or area of interest (format: [x1, y1, x2, y2]). Score: A confidence score (ranging from 0 to 1) indicating the likelihood of the presence of a lesion or other significant feature within the region of interest. Label: The cancer classification of the study (IndexCancer, PreIndexCancer, or NonCancer). The same label is assigned to all four views in the study. 2D Study-Level Dataset Statistics Study Count: 4138 Cancer Count: 1957 IndexCancer: 1339 PreIndexCancer: 618 NonCancer: 2181 Deepsight Valid Score: 2470 Image Count: 16552 CC Count: 8276 MLO Count: 8276 L Count: 8276 R Count: 8276

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.