A pectoral muscle segmentation algorithm for digital mammograms using Otsu thresholding and multiple regression analysis. - Chen-Chung Liu; Chung-Yen Tsai; Jui Liu; Chun-Yuan Yu; Shyr-Shen Yu (Comput. Math. Appl., 2012)

An improved GVF snake based breast region extrapolation scheme for digital mammograms. - Chen-Chung Liu; Chung-Yen Tsai; Ta-Shan Tsui; Shyr-Shen Yu (Expert Syst. Appl., 2012)