| 2024 | ACCV | FedRepOpt: Gradient Re-parametrized Optimizers in Federated Learning. | Kin Wai Lau, Yasar Abbas Ur Rehman, Pedro Porto Buarque de Gusmo, Lai-Man Po, Lan Ma, Yuyang Xie |
| 2024 | ICASSP | Motion Transfer-Driven Intra-Class Data Augmentation for Finger Vein Recognition. | Xiu-Feng Huang, Lai-Man Po, Weifeng Ou |
| 2024 | ICASSP | Joint Learning of Identity and Vein Features for Enhanced Representations in Vascular Biometrics. | Weifeng Ou, Lai-Man Po, Xiu-Feng Huang |
| 2023 | ICCV | Bidirectionally Deformable Motion Modulation For Video-based Human Pose Transfer. | Wing Yin Yu, Lai-Man Po, Ray C. C. Cheung, Yuzhi Zhao, Yu Xue, Kun Li |
| 2022 | AAAI | Contrastive Spatio-Temporal Pretext Learning for Self-Supervised Video Representation. | Yujia Zhang, Lai-Man Po, Xuyuan Xu, Mengyang Liu, Yexin Wang, Weifeng Ou, Yuzhi Zhao, Wing Yin Yu |
| 2022 | ECCV | D2HNet: Joint Denoising and Deblurring with Hierarchical Network for Robust Night Image Restoration. | Yuzhi Zhao, Yongzhe Xu, Qiong Yan, Dingdong Yang, Xuehui Wang, Lai-Man Po |
| 2021 | WACV | Legacy Photo Editing with Learned Noise Prior. | Yuzhi Zhao, Lai-Man Po, Tingyu Lin, Xuehui Wang, Kangcheng Liu, Yujia Zhang, Wing Yin Yu, Pengfei Xian, Jingjing Xiong |
| 2020 | CVPR | NTIRE 2020 Challenge on Spectral Reconstruction from an RGB Image. | Boaz Arad, Radu Timofte, Ohad Ben-Shahar, Yi-Tun Lin, Graham D. Finlayson, Shai Givati, Jiaojiao Li, Chaoxiong Wu, Rui Song, Yunsong Li, Fei Liu, Zhiqiang Lang, Wei Wei, Lei Zhang, Jiangtao Nie, Yuzhi Zhao, Lai-Man Po, Qiong Yan, Wei Liu, Tingyu Lin, Youngjung Kim, Changyeop Shin, Kyeongha Rho, Sungho Kim, Zhiyu Zhu, Junhui Hou, He Sun, Jinchang Ren, Zhenyu Fang, Yijun Yan, Hao Peng, Xiaomei Chen, Jie Zhao, Tarek Stiebel, Simon Koppers, Dorit Merhof, Honey Gupta, Kaushik Mitra, Biebele Joslyn Fubara, Mohamed H. Sedky, Dave Dyke, Atmadeep Banerjee, Akash Palrecha, Sabarinathan sabarinathan, K. Uma, D. Synthiya Vinothini, B. Sathya Bama, S. M. Md Mansoor Roomi |
| 2020 | CVPR | Hierarchical Regression Network for Spectral Reconstruction from RGB Images. | Yuzhi Zhao, Lai-Man Po, Qiong Yan, Wei Liu, Tingyu Lin |
| 2020 | ECCV | UDC 2020 Challenge on Image Restoration of Under-Display Camera: Methods and Results. | Yuqian Zhou, Michael Kwan, Kyle Tolentino, Neil Emerton, Sehoon Lim, Timothy A. Large, Lijiang Fu, Zhihong Pan, Baopu Li, Qirui Yang, Yihao Liu, Jigang Tang, Tao Ku, Shibin Ma, Bingnan Hu, Jiarong Wang, Densen Puthussery, Hrishikesh P. S, Melvin Kuriakose, C. V. Jiji, Varun Sundar, Sumanth Hegde, Divya Kothandaraman, Kaushik Mitra, Akashdeep Jassal, Nisarg A. Shah, Sabari Nathan, Nagat Abdalla Esiad Rahel, Dafan Chen, Shichao Nie, Shuting Yin, Chengconghui Ma, Haoran Wang, Tongtong Zhao, Shanshan Zhao, Joshua Rego, Huaijin G. Chen, Shuai Li, Zhenhua Hu, Kin Wai Lau, Lai-Man Po, Dahai Yu, Yasar Abbas Ur Rehman, Yiqun Li, Lianping Xing |
| 2016 | ICASSP | Face liveness detection and recognition using shearlet based feature descriptors. | Yuming Li, Lai-Man Po, Xuyuan Xu, Litong Feng, Fang Yuan |
| 2015 | ICASSP | Dynamic ROI based on K-means for remote photoplethysmography. | Litong Feng, Lai-Man Po, Xuyuan Xu, Yuming Li, Chun-Ho Cheung, Kwok-Wai Cheung, Fang Yuan |
| 2015 | ISCAS | No-reference image quality assessment using shearlet transform and stacked autoencoders. | Yuming Li, Lai-Man Po, Xuyuan Xu, Litong Feng, Fang Yuan, Chun-Ho Cheung, Kwok-Wai Cheung |
| 2015 | ISCAS | Frame adaptive ROI for photoplethysmography signal extraction from fingertip video captured by smartphone. | Lai-Man Po, Xuyuan Xu, Litong Feng, Yuming Li, Kwok-Wai Cheung, Chun-Ho Cheung |
| 2014 | ICASSP | Adaptive block truncation filter for MVC depth image enhancement. | Xuyuan Xu, Lai-Man Po, Chun-Ho Cheung, Litong Feng, Kwok-Wai Cheung, Chi-Wang Ting, Ka-Ho Ng |
| 2013 | ICIP | Watershed based depth map misalignment correction and foreground biased dilation for DIBR view synthesis. | Xuyuan Xu, Lai-Man Po, Kwok-Wai Cheung, Litong Feng, Chun-Ho Cheung |
| 2013 | IECON | An adaptive background biased depth map hole-filling method for Kinect. | Litong Feng, Lai-Man Po, Xuyuan Xu, Ka-Ho Ng, Chun-Ho Cheung, Kwok-Wai Cheung |
| 2013 | ISCAS | Depth-aided exemplar-based hole filling for DIBR view synthesis. | Xuyuan Xu, Lai-Man Po, Chun-Ho Cheung, Litong Feng, Ka-Ho Ng, Kwok-Wai Cheung |
| 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 | DCC | Adaptive Quantization in DCT Domain for Distributed Video Coding. | Chun-Ling Yang, Dong-Qin Xiao, Lai-Man Po, Wang-Hua Mo |
| 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 |
| 2011 | ICIP | A new multidirectional extrapolation hole-filling method for Depth-Image-Based Rendering. | Lai-Man Po, Shihang Zhang, Xuyuan Xu, Yuesheng Zhu |
| 2010 | ICASSP | A novel watermarking scheme with compensation in bit-stream domain for H.264/AVC. | Liwei Zhang, Yuesheng Zhu, Lai-Man Po |
| 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 |
| 2008 | ICIP | Discrete wavelet transform-based structural similarity for image quality assessment. | Chun-Ling Yang, Wen-Rui Gao, Lai-Man Po |
| 2007 | ICIP | Dominant Color Structure Descriptor for Image Retrieval. | Ka-Man Wong, Lai-Man Po, Kwok-Wai Cheung |
| 2006 | ICASSP | Edge-Based Structural Similarity for Image Quality Assessment. | Guan-Hao Chen, Chun-Ling Yang, Lai-Man Po, Sheng-Li Xie |
| 2006 | ICASSP | A Novel Motion Estimation Method Based on Structural Similarity for H.264 Inter Prediction. | Zhi-Yi Mai, Chun-Ling Yang, Kai-Zhi Kuang, Lai-Man Po |
| 2006 | ICASSP | Enhanced Diamond Search Using Four-Corner-Based Inner Search For Fast Block Motion Estimation. | Lai-Man Po, Chi-Wang Ting, Ka-Ho Ng |
| 2006 | ICIP | Point Oriented Hexagonal Inner Search For Fast Block Motion Estimation. | Lai-Man Po, Chi-Wang Ting, Ka-Ho Ng |
| 2005 | ACIVS | A New Rate-Distortion Optimization Using Structural Information in H.264 I-Frame Encoder. | Zhi-Yi Mai, Chun-Ling Yang, Lai-Man Po, Sheng-Li Xie |
| 2005 | ISCAS | Fast block motion estimation with early acceptance technique in H.264/JVT. | Chi-Wai Lam, Lai-Man Po |
| 2005 | ISCAS | MIRROR: an interactive content based image retrieval system. | Ka-Man Wong, Kwok-Wai Cheung, Lai-Man Po |
| 2004 | ICASSP | A novel kite-cross-diamond search algorithm for fast video coding and videoconferencing applications. | Chi-Wai Lam, Lai-Man Po, Chun-Ho Cheung |
| 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 |
| 2004 | ICIP | Fast block-matching motion estimation bv recent-biased search for multiple reference frames. | Chi-Wang Ting, Hong Lam, Lai-Man Po |
| 2004 | ICIP | A fast H.264 intra prediction algorithm using macroblock properties. | Chun-Ling Yang, Lai-Man Po, Wing-Hong Lam |
| 2004 | ISCAS | A novel kite-cross-diamond search algorithm for fast block matching motion estimation. | Chi-Wai Lam, Lai-Man Po, Chun-Ho Cheung |
| 2003 | ICASSP | A novel histogram-biasing factor for fast sorted histogram-based measurement in large image database retrieval system. | Chun-Ho Cheung, Lai-Man Po |
| 2003 | ISCAS | Dominant color image retrieval using merged histogram. | Ka-Man Wong, Chun-Ho Chey, Tak-Shing Liu, Lai-Man Po |
| 2002 | ICASSP | A novel rood-diamond search algorithm for fast block motion estimation. | Chun-Ho Cheung, Lai-Man Po |
| 2002 | ICASSP | Spatial coefficient partitioning for lossless wavelet image coding. | Kwok-Wai Cheung, Lai-Man Po |
| 2002 | ICIP | A novel small-cross-diamond search algorithm for fast video coding and videoconferencing applications. | Chun-Ho Cheung, Lai-Man Po |
| 2002 | ICIP | Merged-color histogram for color image retrieval. | Ka-Man Wong, Chun-Ho Cheung, Lai-Man Po |
| 2002 | ISCAS | Lossless wavelet image coding using layered coefficient partitioning. | Kwok-Wai Cheung, Lai-Man Po |
| 2001 | ICASSP | Generalized partial distortion search algorithm for fast block motion estimation. | Chun-Ho Cheung, Lai-Man Po |
| 2001 | ICIP | Generalized partial distortion search algorithm for block-matching motion estimation. | Chun-Ho Cheung, Lai-Man Po |
| 1999 | CATA | Embedded lossless wavelet coder using multi-partitioning algorithm. | Chun-Ho Cheung, Sheung-Yeung Wang, Kwok-Wai Cheung, Lai-Man Po |
| 1999 | ICASSP | A lossless multi-partitioning successive zero coder for wavelet-based progressive image transmission. | Chun-Ho Cheung, Sheung-Yeung Wang, Kwok-Wai Cheung, Lai-Man Po |
| 1999 | ICIP | A Novel Multiwavelet-Based Integer Transform for Lossless Image Coding. | Kwok-Wai Cheung, Chun-Ho Cheung, Lai-Man Po |
| 1999 | ICIP | Embedded Lossless Wavelet Coder Using Multi-Partitioning Algorithm with Bit-Trunking. | Chun-Ho Cheung, Sheung-Yeung Wang, Kwok-Wai Cheung, Lai-Man Po |
| 1999 | ICIP | Successive Partition Zero Coder for Embedded Lossless Wavelet-Based Image Coding. | Sheung-Yeung Wang, Chun-Ho Cheung, Kwok-Wai Cheung, Lai-Man Po |
| 1999 | MMSP | Embedded lossless wavelet-based image coding algorithm with successive partitioning and hybrid bit scanning. | Sheung-Yeung Wang, Chun-Ho Cheung, Kwok-Wai Cheung, Lai-Man Po |
| 1998 | ICASSP | A novel subtree partitioning algorithm for wavelet-based fractal image coding. | Lai-Man Po, Ying Zhang, Kwok-Wai Cheung, Chun-Ho Cheung |
| 1997 | ICIP | Text-Driven Automatic Frame Generation Using MPEG-4 Synthetic/Natural Hybrid Coding for 2-D Head-and-Shoulder Scene. | Chun-Ho Cheung, Lai-Man Po |
| 1997 | ICIP | Preprocessing for Discrete Multiwavelet Transform of Two-Dimensional Signals. | Kwok-Wai Cheung, Lai-Man Po |
| 1997 | ICIP | A hierarchical block motion estimation algorithm using partial distortion measure. | Chok-Kwan Cheung, Lai-Man Po |
| 1997 | ICIP | A new prediction model search algorithm for fast block motion estimation. | Jie-Bin Xu, Lai-Man Po, Chok-Kwan Cheung |
| 1997 | ICIP | Wavelet Transform Based Variable Tree Size Fractal Video Coding. | Ying Zhang, Lai-Man Po, Ying-Lin Yu |
| 1995 | ICIP | A new center-biased search algorithm for block motion estimation. | Lai-Man Po, Wing-Chung Ma |
| 1995 | ICIP | Fractal color image compression using vector distortion measure. | Ying Zhang, Lai-Man Po |
| 1994 | ICASSP | Address predictive color quantization image compression for multimedia applications. | Lai-Man Po, Wen-Tao Tan, Chi-Ho Chan |
| 1993 | ICASSP | Multi-subspace tree-structured vector quantizer design algorithms. | Lai-Man Po |