导丝分割数据集

该数据集采集自心脏冠脉介入手术过程，用于进行导丝分割与关键点检测任务。数据集来自上海华东医院的DSA影像数据。数据集总共包含1334张图像和对应的导丝标签真值，影像采集设备为Siemens AXIOM-Artis，对应标签来自于人工勾画，图像大小为512×512，像素间距为0.279×0.279毫米，原始图像像素灰度值范围为0-255，标签图像像素灰度值为0-1。数据格式为.png，数据量为202MB。

This dataset is collected during cardiac coronary artery intervention procedures, and is intended for guidewire segmentation and keypoint detection tasks. It consists of DSA (Digital Subtraction Angiography) image data sourced from Shanghai Huadong Hospital. The dataset contains a total of 1334 images paired with their corresponding ground-truth guidewire labels. The images were acquired using a Siemens AXIOM-Artis imaging system. All labels are manually annotated. Each image has a resolution of 512×512 pixels, with a pixel spacing of 0.279×0.279 mm. The grayscale value range of the original raw images is 0–255, whereas the label images have grayscale values ranging from 0 to 1. The data is stored in .png format, with an overall dataset size of 202 MB.

搜集汇总

背景与挑战

背景概述

该数据集来自上海华东医院的DSA影像数据，包含1334张512×512像素的心脏冠脉介入手术图像及导丝标签真值，用于导丝分割与关键点检测任务。图像采集设备为Siemens AXIOM-Artis，标签由人工勾画，数据格式为.png，总数据量为202MB。