IOSTAR数据集包含彩色图像、分割图以及关键点坐标，可用于点检测和分割任务。

简介：
The IOSTAR-dataset encompasses both original color images and segmentation maps alongside precise keypoint coordinates. This dataset serves as a valuable resource for tasks such as point detection, specifically targeting branch points, intersections, and terminal points, or for segmentation applications. Furthermore, the DRIVE dataset is frequently utilized in point detection contexts; however, the IOSTAR-dataset offers a focused collection.