Cata7 白内障手术器械数据集

Cata7 是第一个用于语义分割的白内障手术器械数据集。该数据集由七个视频组成，每个视频完整记录一个白内障手术。所有视频均来自北京同仁医院。每个视频被分成一系列图像，分辨率为 1920×1080 像素。为了减少冗余，视频从 30 fps 缩减采样到 1 fps 。此外，还手动删除了没有手术器械的图像。

Cata7 is the first cataract surgical instrument dataset for semantic segmentation. This dataset comprises seven videos, each fully documenting a cataract surgery. All videos were sourced from Beijing Tongren Hospital. Each video is split into a sequence of images with a resolution of 1920×1080 pixels. To reduce redundancy, the videos were downsampled from 30 fps to 1 fps. Additionally, images without any surgical instruments were manually removed.

搜集汇总

背景与挑战

背景概述

Cata7是首个用于语义分割的白内障手术器械数据集，包含来自北京同仁医院7个手术视频的2500张图像，这些图像经过降采样和手动筛选，并标注了器械边缘和类型。数据集已划分为训练集和测试集，专门支持医学影像分析任务。