| 2025 | CVPR | ANNEXE: Unified Analyzing, Answering, and Pixel Grounding for Egocentric Interaction. | Yuejiao Su, Yi Wang, Qiongyang Hu, Chuang Yang, Lap-Pui Chau |
| 2025 | ICLR | OccProphet: Pushing the Efficiency Frontier of Camera-Only 4D Occupancy Forecasting with an Observer-Forecaster-Refiner Framework. | Junliang Chen, Huaiyuan Xu, Yi Wang, Lap-Pui Chau |
| 2025 | ISCAS | Restoration of Bitstream-Corrupted Images: A Mamba-based Thumbnail-guided Network. | Qiongyang Hu, Yi Wang, Lap-Pui Chau |
| 2024 | CVPR | SinSR: Diffusion-Based Image Super-Resolution in a Single Step. | Yufei Wang, Wenhan Yang, Xinyuan Chen, Yaohui Wang, Lanqing Guo, Lap-Pui Chau, Ziwei Liu, Yu Qiao, Alex C. Kot, Bihan Wen |
| 2024 | ICASSP | Weakly-Supervised Crowd Counting with Token Attention and Fusion: A Simple and Effective Baseline. | Yi Wang, Qiongyang Hu, Lap-Pui Chau |
| 2024 | ISCAS | Few-shot Class-agnostic Counting with Occlusion Augmentation and Localization. | Yuejiao Su, Yi Wang, Lei Yao, Lap-Pui Chau |
| 2024 | ISCAS | Depth-powered Moving-obstacle Segmentation Under Bird-eye-view for Autonomous Driving. | Shiyu Meng, Yi Wang, Lap-Pui Chau |
| 2023 | CVPR | Bitstream-Corrupted JPEG Images are Restorable: Two-stage Compensation and Alignment Framework for Image Restoration. | Wenyang Liu, Yi Wang, Kim-Hui Yap, Lap-Pui Chau |
| 2023 | CVPR | Raw Image Reconstruction with Learned Compact Metadata. | Yufei Wang, Yi Yu, Wenhan Yang, Lanqing Guo, Lap-Pui Chau, Alex C. Kot, Bihan Wen |
| 2023 | DCC | A Spatial-Focal Error Concealment Scheme for Corrupted Focal Stack Video. | Kejun Wu, Yi Wang, Wenyang Liu, Kim-Hui Yap, Lap-Pui Chau |
| 2023 | ICCV | ExposureDiffusion: Learning to Expose for Low-light Image Enhancement. | Yufei Wang, Yi Yu, Wenhan Yang, Lanqing Guo, Lap-Pui Chau, Alex C. Kot, Bihan Wen |
| 2023 | ICIP | Nonlocal Low-Rank Residual Modeling for Image Compressive Sensing Reconstruction. | Junhao Zhang, Kim-Hui Yap, Lap-Pui Chau, Ce Zhu |
| 2023 | ISCAS | Image Representation and Deep Inception-Attention for File-type and Malware Classification. | Yi Wang, Kejun Wu, Wenyang Liu, Kim-Hui Yap, Lap-Pui Chau |
| 2023 | ISCAS | Removing Image Artifacts From Scratched Lens Protectors. | Yufei Wang, Renjie Wan, Wenhan Yang, Bihan Wen, Lap-Pui Chau, Alex C. Kot |
| 2022 | AAAI | Low-Light Image Enhancement with Normalizing Flow. | Yufei Wang, Renjie Wan, Wenhan Yang, Haoliang Li, Lap-Pui Chau, Alex C. Kot |
| 2022 | ISCAS | TAFNet: A Three-Stream Adaptive Fusion Network for RGB-T Crowd Counting. | Haihan Tang, Yi Wang, Lap-Pui Chau |
| 2020 | ECCV | Deep Spatial-Angular Regularization for Compressive Light Field Reconstruction over Coded Apertures. | Mantang Guo, Junhui Hou, Jing Jin, Jie Chen, Lap-Pui Chau |
| 2020 | ICARCV | RSAN: A Retinex based Self Adaptive Stereo Matching Network for Day and Night Scenes. | Haoyuan Zhang, Lap-Pui Chau, Danwei Wang |
| 2020 | ISCAS | Haze Removal with Fusion of Local and Non-Local Statistics. | Jie Chen, Cheen-Hau Tan, Lap-Pui Chau |
| 2019 | AVSS | Vehicle Tracking Using Deep SORT with Low Confidence Track Filtering. | Xinyu Hou, Yi Wang, Lap-Pui Chau |
| 2019 | ICASSP | Object Counting in Video Surveillance Using Multi-scale Density Map Regression. | Yi Wang, Junhui Hou, Lap-Pui Chau |
| 2019 | ISCAS | Convolutional Three-Stream Network Fusion for Driver Fatigue Detection from Infrared Videos. | Xiaoxi Ma, Lap-Pui Chau, Kim-Hui Yap, Guiju Ping |
| 2019 | ISCAS | Airtight Estimation Based on Distant Region Segmentation. | Yi Wang, Lap-Pui Chau, Xiaoxi Ma |
| 2018 | CVPR | Robust Video Content Alignment and Compensation for Rain Removal in a CNN Framework. | Jie Chen, Cheen-Hau Tan, Junhui Hou, Lap-Pui Chau, He Li |
| 2018 | ISCAS | Idling Car Detection with ConvNets in Infrared Image Sequences. | Muhammet Bastan, Kim-Hui Yap, Lap-Pui Chau |
| 2017 | ICASSP | Sparse representation for colors of 3D point cloud via virtual adaptive sampling. | Junhui Hou, Lap-Pui Chau, Ying He, Philip A. Chou |
| 2017 | IJCNN | Margin maximization for robust classification using deep learning. | Alexander Matyasko, Lap-Pui Chau |
| 2017 | ISCAS | Reflection removal based on single light field capture. | Yun Ni, Jie Chen, Lap-Pui Chau |
| 2017 | ISCAS | Single underwater image restoration using attenuation-curve prior. | Yi Wang, Hui Liu, Lap-Pui Chau |
| 2016 | ICIP | Robust laplacian matrix learning for smooth graph signals. | Junhui Hou, Lap-Pui Chau, Ying He, Huanqiang Zeng |
| 2015 | ISCAS | Heavy haze removal in a learning framework. | Jie Chen, Lap-Pui Chau |
| 2015 | ISCAS | Reordering-based transform for compressing human motion capture data. | Junhui Hou, Lap-Pui Chau, Ying He, Nadia Magnenat-Thalmann |
| 2015 | ISCAS | A linear dependent rate-quantization model for scalable video enhancement layer encoding. | Junhui Hou, Shuai Wan, Zhan Ma, Lap-Pui Chau |
| 2014 | ICIP | Low-rank based compact representation of motion capture data. | Junhui Hou, Lap-Pui Chau, Ying He, Nadia Magnenat-Thalmann |
| 2014 | ISCAS | A fast adaptive guided filtering algorithm for light field depth interpolation. | Jie Chen, Lap-Pui Chau |
| 2014 | ISCAS | A novel compression framework for 3D time-varying meshes. | Junhui Hou, Lap-Pui Chau, Ying He, Nadia Magnenat-Thalmann |
| 2013 | ICIP | An enhanced window-variant dark channel prior for depth estimation using single foggy image. | Jie Chen, Lap-Pui Chau |
| 2013 | ICIP | Human motion capture data recovery via trajectory-based sparse representation. | Junhui Hou, Lap-Pui Chau, Ying He, Jie Chen, Nadia Magnenat-Thalmann |
| 2013 | ISCAS | Rain removal from dynamic scene based on motion segmentation. | Jie Chen, Lap-Pui Chau |
| 2013 | VCIP | Expression-invariant and sparse representation for mesh-based compression for 3-D face models. | Junhui Hou, Lap-Pui Chau, Ying He, Nadia Magnenat-Thalmann |
| 2012 | ICIP | Joint rate allocation for statistical multiplexing of SVC. | Wei Yao, Lap-Pui Chau, Susanto Rahardja |
| 2012 | ISCAS | Keyframe selection for motion capture using motion activity analysis. | Ming-Hwa Kim, Lap-Pui Chau, Wan-Chi Siu |
| 2012 | ISCAS | Image-driven simplification with single viewpoint. | Cheen-Hau Tan, Lap-Pui Chau |
| 2012 | SiggraphA | Dynamic 3-D facial compression using low rank and sparse decomposition. | Junhui Hou, Lap-Pui Chau, Ying He, Dao Thi Phuong Quynh, Nadia Magnenat-Thalmann |
| 2011 | ICIP | A discriminative learning technique for mobile landmark recognition. | Tao Chen, Kim-Hui Yap, Lap-Pui Chau |
| 2011 | ICIP | From universal bag-of-words to adaptive bag-of-phrases for mobile scene recognition. | Tao Chen, Kim-Hui Yap, Lap-Pui Chau |
| 2011 | ISCAS | Image based approach with k-mean clustering for the compression of human motion sequences. | Boon-Seng Chew, Lap-Pui Chau, Kim-Hui Yap |
| 2010 | ICIP | Bit allocation for scalable video coding of multiple video programs. | Yu Wang, Lap-Pui Chau, Kim-Hui Yap |
| 2010 | SiggraphA | Synchronized partial-body motion graphs. | William Wai-Lam Ng, Clifford S. T. Choy, Daniel Pak-Kong Lun, Lap-Pui Chau |
| 2009 | ISCAS | Progressive Transmission of Motion Capture Data for Scalable Virtual Character Animation. | Boon-Seng Chew, Lap-Pui Chau, Kim-Hui Yap |
| 2009 | ISCAS | A Learning Approach for Single-frame Face Super-resolution. | Yu He, Kim-Hui Yap, Lap-Pui Chau |
| 2009 | ISCAS | Efficient Inter Mode Decision for H.263 to H.264 Video Transcoding using Support Vector Machines. | Xuan Jing, Wan-Chi Siu, Lap-Pui Chau, Anthony G. Constantinides |
| 2009 | ISCAS | Broadcast of Scalable Video over Wireless Networks. | Yu Wang, Lap-Pui Chau, Kim-Hui Yap |
| 2008 | ICASSP | A new color image regularization scheme for blind image deconvolution. | Yu He, Kim-Hui Yap, Li Chen, Lap-Pui Chau |
| 2007 | ICASSP | Joint Image Registration and Super-Resolution using Nonlinear Least Squares Method. | Yu He, Kim-Hui Yap, Li Chen, Lap-Pui Chau |
| 2007 | ISCAS | Improved Frame Level MAD Prediction and Bit Allocation Scheme for H.264/AVC Rate Control. | Xuan Jing, Lap-Pui Chau |
| 2006 | ICIP | Blind Super-Resolution Image Reconstruction using a Maximum a Posteriori Estimation. | Yu He, Kim-Hui Yap, Li Chen, Lap-Pui Chau |
| 2006 | ISCAS | A novel intra-rate estimation method for H.264 rate control. | Xuan Jing, Lap-Pui Chau |
| 2006 | ISCAS | Fast mode decision for spatial scalable video coding. | He Li, Zhengguo Li, Changyun Wen, Lap-Pui Chau |
| 2006 | ISCAS | Generalized arbitrary resizing for video transcoding. | Haiyan Shu, Lap-Pui Chau |
| 2006 | ISCAS | Two-dimensional channel rate allocation for SVC over error-prone channel. | Yu Wang, Tao Fang, Lap-Pui Chau, Kim-Hui Yap |
| 2005 | ICIP | Blind color image deconvolution based on wavelet decomposition. | Yu He, Kim-Hui Yap, Li Chen, Lap-Pui Chau |
| 2005 | ISCAS | Optimal resynchronization for layered video over wireless channel. | Tao Fang, Lap-Pui Chau |
| 2005 | ISCAS | Robust group-of-picture architecture for video transmission over error-prone channels. | Tao Fang, Lap-Pui Chau |
| 2005 | ISCAS | A novel interleaving algorithm for robust video transmission. | Tao Fang, Lap-Pui Chau |
| 2005 | ISCAS | A novel unequal error protection approach for error resilient video transmission. | Tao Fang, Lap-Pui Chau |
| 2005 | ISCAS | Frame size selection in video downsizing transcoding application. | Haiyan Shu, Lap-Pui Chau |
| 2005 | ISCAS | Variable frame rate transcoding considering motion information [video transcoding]. | Haiyan Shu, Lap-Pui Chau |
| 2005 | ISCAS | Frame layer bit allocation for video transcoding. | Haiyan Shu, Lap-Pui Chau |
| 2005 | ISCAS | A new scene change feature for video transcoding. | Haiyan Shu, Lap-Pui Chau |
| 2005 | ISCAS | Multiple description coding using multiple reference frame for robust video transmission. | Jinghong Zheng, Lap-Pui Chau |
| 2004 | ICASSP | An efficient resynchronization technique for perceptual quality enhancement for robust video transmission. | Lap-Pui Chau, Tao Fang |
| 2004 | ICASSP | Reducing drift for FGS coding based on multiframe motion compensation [video coding]. | Ce Zhu, Yunlong Gao, Lap-Pui Chau |
| 2004 | ICIP | Content-based periodic macroblock for error-resilient transmission of H.264 video. | Jinghong Zheng, Lap-Pui Chau |
| 2004 | ISCAS | A novel resynchronization marker positioning approach for robust video transmission. | Tao Fang, Lap-Pui Chau |
| 2004 | ISCAS | Adaptive fine granularity scalable coding for video streaming. | Yunlong Gao, Lap-Pui Chau |
| 2004 | ISCAS | Frame-skipping transcoding with motion change consideration. | Haiyan Shu, Lap-Pui Chau |
| 2004 | ISCAS | A temporal error concealment algorithm for H.264 using Lagrange interpolation. | Jinghong Zheng, Lap-Pui Chau |
| 2003 | ICASSP | Efficient three-step search algorithm for block motion estimation in video coding. | Lap-Pui Chau, Xuan Jing |
| 2003 | ICASSP | Smooth constrained block matching criterion for motion estimation. | Xuan Jing, Ce Zhu, Lap-Pui Chau |
| 2003 | ICIP | A fast arbitrary downsizing algorithm for video transcoding. | Haiyan Shu, Lap-Pui Chau |
| 2003 | ISCAS | An enhanced hexagonal search algorithm for block motion estimation. | Ce Zhu, Xiao Lin, Lap-Pui Chau |
| 2001 | ICASSP | A novel hexagon-based search algorithm for fast block motion estimation. | Ce Zhu, Xiao Lin, Lap-Pui Chau, Keng Pang Lim, Hock-Ann Ang, Choo-Yin Ong |
| 2000 | ISCAS | Recursive algorithm for the realization of the discrete cosine transform. | Lap-Pui Chau, Wan-Chi Siu |
| 1999 | ICIP | An Mpeg-4 Real-Time Video Decoder Software. | Lap-Pui Chau, Nam Ling, Gunnar Hovden, Hui Lan, Hon-Cheong Ng, Keng Pang Lim |
| 1999 | ISCAS | A real-time realization of MPEG-4 video decoder. | Lap-Pui Chau, Nam Ling, Gunnar Hovden, Hui Lan, Hon-Cheong Ng, Keng Pang Lim |
| 1995 | ICASSP | New 2 | Wan-Chi Siu, Yuk-Hee Chan, Lap-Pui Chau |
| 1994 | ICASSP | Efficient formulation for the realization of discrete cosine transform using recursive structure. | Lap-Pui Chau, Wan-Chi Siu |