Empirical formula for designing symmetric/anti-symmetric FIR single band PCLS filters. - Charlotte Yuk-Fan Ho; Bingo Wing-Kuen Ling; Zhi-Wei Chi; Chi-Wah Kok; Wan-Chi Siu (EUSIPCO, 2008)

Design of Near-Allpass Strictly Stable Minimal-Phase Real-Valued Rational IIR Filters. - Charlotte Yuk-Fan Ho; Bingo Wing-Kuen Ling; Zhi-Wei Chi; Mohammad Shikh-Bahaei; Yanqun Liu; Kok Lay Teo (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

Single step optimal block matched motion estimation with motion vectors having arbitrary pixel precisions. - Charlotte Yuk-Fan Ho; Bingo Wing-Kuen Ling; Saverio G. Blasi; Zhi-Wei Chi; Wan-Chi Siu (CSNDSP, 2010)