Directional hypercomplex wavelets for multidimensional signal analysis and processing. - Wai Lam Chan; Hyeokho Choi; Richard G. Baraniuk (ICASSP (3), 2004)

Quaternion wavelets for image analysis and processing. - Wai Lam Chan; Hyeokho Choi; Richard G. Baraniuk (ICIP, 2004)

Multiscale Image Disparity Estimation using the Quaternion Wavelet Transform. - Wai Lam Chan; Hyeokho Choi; Richard G. Baraniuk (ICIP, 2006)

Coherent Multiscale Image Processing Using Dual-Tree Quaternion Wavelets. - Wai Lam Chan; Hyeokho Choi; Richard G. Baraniuk (IEEE Trans. Image Process., 2008)

Monitoring diabetic patients by novel intelligent footwear system. - Lin Shu; Kai Ying Mai; Xiaoming Tao 002; Ying Li; Wing Cheung Wong; Ka Fai Lee; Siu Leung Yip; Wai Hung Anthony Shum; Wai Lam Chan; Chi Pang Yuen (ICCH, 2012)