Scientific DataSpine endoscopic atlas: an open-source dataset for surgical instrument segmentationZhipeng XuHong WangYongxian HuangJianjin ZhangYanhong ChenShangjie WuZhouyang HuGuanghui YueJax LuoGuoxin FanXiang Liao2025-10-02Full textDOI https://doi.org/10.1038/s41597-025-05897-7