| 2012 | ICASSP | A new motion compensation method using superimposed inter-frame signals. | Ka-Ho Ng, Lai-Man Po, Kwok-Wai Cheung, Xuyuan Xu, Ka-Man Wong |
| 2012 | ICASSP | A foreground biased depth map refinement method for DIBR view synthesis. | Xuyuan Xu, Lai-Man Po, Kwok-Wai Cheung, Ka-Ho Ng, Ka-Man Wong, Chi-Wang Ting |
| 2011 | ICASSP | Stretching, compression and shearing disparity compensated prediction techniques for stereo and multiview video coding. | Ka-Man Wong, Lai-Man Po, Kwok-Wai Cheung, Ka-Ho Ng, Xuyuan Xu |
| 2010 | ICIP | Distance-based weighted prediction for Adaptive Intra Mode Bit Skip in H.264/AVC. | Lai-Man Po, Liping Wang, Kwok-Wai Cheung, Ka-Man Wong, Ka-Ho Ng, Shenyuan Li, Chi-Wang Ting |
| 2009 | ICIP | Block-Matching Translation And Zoom Motion-Compensated Prediction by sub-sampling. | Ka-Man Wong, Lai-Man Po, Kwok-Wai Cheung, Ka-Ho Ng |
| 2009 | SMC | Six-Digit Stroke-based Chinese Input Method. | Lai-Man Po, Chi-Kwan Wong, Yiu-Ki Au, Ka-Ho Ng, Ka-Man Wong |
| 2007 | ICIP | Dominant Color Structure Descriptor for Image Retrieval. | Ka-Man Wong, Lai-Man Po, Kwok-Wai Cheung |
| 2005 | ISCAS | MIRROR: an interactive content based image retrieval system. | Ka-Man Wong, Kwok-Wai Cheung, Lai-Man Po |
| 2004 | ICASSP | MPEG-7 dominant color descriptor based relevance feedback using merged palette histogram. | Ka-Man Wong, Lai-Man Po |
| 2004 | ICIP | A new palette histogram similarity measure for mpeg-7 dominant color descriptor. | Lai-Man Po, Ka-Man Wong |
| 2003 | ISCAS | Dominant color image retrieval using merged histogram. | Ka-Man Wong, Chun-Ho Chey, Tak-Shing Liu, Lai-Man Po |
| 2002 | ICIP | Merged-color histogram for color image retrieval. | Ka-Man Wong, Chun-Ho Cheung, Lai-Man Po |