Novel focus region detection method for multifocus image fusion using quaternion wavelet. - Yipeng Liu; Jing Jin 003; Qiang Wang 001; Yi Shen 001; Xiaoqiu Dong (J. Electronic Imaging, 2013)

Region level based multi-focus image fusion using quaternion wavelet and normalized cut. - Yipeng Liu; Jing Jin 003; Qiang Wang 001; Yi Shen 001; Xiaoqiu Dong (Signal Process., 2014)