An improved SIFT algorithm based method for detecting of tumor tissue movement in respiratory motion
Pan Qingya, Shengjie Luan, Fuke Zhang, Linzhao Tian, Guangyu Wu, Yizhong Fan
This paper evaluates SIFT and cross-correlation for detecting tumor tissue movement in respiratory motion using phantoms and finds no significant difference between the methods.
bioRxiv · Aug 5, 2025 · PreprintBiophysics