PaI-Net: A modified U-Net of reducing semantic gap for surgical instrument segmentation

Xiaoyan Wang, Luyao Wang, Xingyu Zhong, Cong Bai, Xiaojie Huang, Ruiyi Zhao, Ming Xia

Abstract: Tracking the instruments in a surgical scene is an essential task in minimally invasive surgery. However, due to the unpredictability of scenes, automatically segmenting the instruments is very chall...