Efficient image denoising scheme for removal of impulse noise. - Li-Zhon Hou; Chien-Feng Kuo; Zhi-Hong Lin; Chu Yu (GCCE, 2015)

Low-complexity twiddle factor generator for FFT processors. - Chu Yu; Kuang-Hsiao Lee; Chien-Feng Kuo (ICCE, 2017)