Spatio-Temporal correspondence attention network for vessel segmentation in X-ray coronary angiography

Yunlong Gao, Danni Ai, Yuanyuan Wang, Kaibin Cao, Hong Song, Jingfan Fan, Deqiang Xiao, Tianwei Zhang, Yining Wang, Jian Yang

Abstract: Highlights•Leveraging spatio-temporal information for the segmentation of coronary angiography image sequences.•Extracting consistent spatio-temporal features from preceding frames for improved accuracy.•Achieving effective frame correspondence using negative squared Euclidean distance with a low number of channels.