Stretching, compression and shearing disparity compensated prediction techniques for stereo and multiview video coding. - Ka-Man Wong; Lai-Man Po; Kwok-Wai Cheung 002; Ka-Ho Ng; Xuyuan Xu (ICASSP, 2011)

A new multidirectional extrapolation hole-filling method for Depth-Image-Based Rendering. - Lai-Man Po; Shihang Zhang; Xuyuan Xu; Yuesheng Zhu (ICIP, 2011)

A new motion compensation method using superimposed inter-frame signals. - Ka-Ho Ng; Lai-Man Po; Kwok-Wai Cheung 002; Xuyuan Xu; Ka-Man Wong (ICASSP, 2012)

A foreground biased depth map refinement method for DIBR view synthesis. - Xuyuan Xu; Lai-Man Po; Kwok-Wai Cheung 002; Ka-Ho Ng; Ka-Man Wong; Chi-Wang Ting (ICASSP, 2012)

Horizontal Scaling and Shearing-Based Disparity-Compensated Prediction for Stereo Video Coding. - Ka-Man Wong; Lai-Man Po; Kwok-Wai Cheung 002; Chi-Wang Ting; Ka-Ho Ng; Xuyuan Xu (IEEE Trans. Circuits Syst. Video Technol., 2012)

Watershed based depth map misalignment correction and foreground biased dilation for DIBR view synthesis. - Xuyuan Xu; Lai-Man Po; Kwok-Wai Cheung 002; Litong Feng; Chun-Ho Cheung (ICIP, 2013)

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 002 (IECON, 2013)

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 002 (ISCAS, 2013)

Depth map misalignment correction and dilation for DIBR view synthesis. - Xuyuan Xu; Lai-Man Po; Ka-Ho Ng; Litong Feng; Kwok-Wai Cheung 002; Chun-Ho Cheung; Chi-Wang Ting (Signal Process. Image Commun., 2013)

Adaptive block truncation filter for MVC depth image enhancement. - Xuyuan Xu; Lai-Man Po; Chun-Ho Cheung; Litong Feng; Kwok-Wai Cheung 002; Chi-Wang Ting; Ka-Ho Ng (ICASSP, 2014)

Motion artifacts suppression for remote imaging photoplethysmography. - Litong Feng; Lai-Man Po; Xuyuan Xu; Yuming Li (DSP, 2014)

No-reference image quality assessment using statistical characterization in the shearlet domain. - Yuming Li; Lai-Man Po; Xuyuan Xu; Litong Feng (Signal Process. Image Commun., 2014)

Adaptive depth truncation filter for MVC based compressed depth image. - Xuyuan Xu; Lai-Man Po; Terence Chun-Ho Cheung; Kwok-Wai Cheung 002; Litong Feng; Chi-Wang Ting; Ka-Ho Ng (Signal Process. Image Commun., 2014)

Dynamic ROI based on K-means for remote photoplethysmography. - Litong Feng; Lai-Man Po; Xuyuan Xu; Yuming Li; Chun-Ho Cheung; Kwok-Wai Cheung 002; Fang Yuan (ICASSP, 2015)

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 002 (ISCAS, 2015)

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 002; Chun-Ho Cheung (ISCAS, 2015)

No-reference image quality assessment with shearlet transform and deep neural networks. - Yuming Li; Lai-Man Po; Xuyuan Xu; Litong Feng; Fang Yuan; Chun-Ho Cheung; Kwok-Wai Cheung 002 (Neurocomputing, 2015)

Motion-Resistant Remote Imaging Photoplethysmography Based on the Optical Properties of Skin. - Litong Feng; Lai-Man Po; Xuyuan Xu; Yuming Li; Ruiyi Ma (IEEE Trans. Circuits Syst. Video Technol., 2015)

Face liveness detection and recognition using shearlet based feature descriptors. - Yuming Li; Lai-Man Po; Xuyuan Xu; Litong Feng; Fang Yuan (ICASSP, 2016)

An adaptive motion compensation method using superimposed inter-frame signals. - Lai-Man Po; Ka-Ho Ng; Xuyuan Xu; Kwok-Wai Cheung 002; Litong Feng (J. Real Time Image Process., 2016)

Integration of image quality and motion cues for face anti-spoofing: A neural network approach. - Litong Feng; Lai-Man Po; Yuming Li; Xuyuan Xu; Fang Yuan; Terence Chun-Ho Cheung; Kwok-Wai Cheung 002 (J. Vis. Commun. Image Represent., 2016)

No-Reference Video Quality Assessment With 3D Shearlet Transform and Convolutional Neural Networks. - Yuming Li; Lai-Man Po; Chun-Ho Cheung; Xuyuan Xu; Litong Feng; Fang Yuan; Kwok-Wai Cheung 002 (IEEE Trans. Circuits Syst. Video Technol., 2016)

A novel inverted index file based searching strategy for video copy detection. - Mengyang Liu; Lai-Man Po; Yasar Abbas Ur Rehman; Xuyuan Xu; Yuming Li; Litong Feng (SPA, 2017)

Block-based adaptive ROI for remote photoplethysmography. - Lai-Man Po; Litong Feng; Yuming Li; Xuyuan Xu; Terence Chun-Ho Cheung; Kwok-Wai Cheung 002 (Multim. Tools Appl., 2018)

Angular Deep Supervised Hashing for Image Retrieval. - Chang Zhou; Lai-Man Po; Wilson Y. F. Yuen; Kwok-Wai Cheung 002; Xuyuan Xu; Kin Wai Lau; Yuzhi Zhao; Mengyang Liu; Peter H. W. Wong (IEEE Access, 2019)

Video copy detection by conducting fast searching of inverted files. - Mengyang Liu; Lai-Man Po; Yasar Abbas Ur Rehman; Xuyuan Xu; Yuming Li; Litong Feng (Multim. Tools Appl., 2019)

A Novel Patch Variance Biased Convolutional Neural Network for No-Reference Image Quality Assessment. - Lai-Man Po; Mengyang Liu; Wilson Y. F. Yuen; Yuming Li; Xuyuan Xu; Chang Zhou; Peter H. W. Wong; Kin Wai Lau; Hon-Tung Luk (IEEE Trans. Circuits Syst. Video Technol., 2019)

Long-Range Dependencies and High-Order Spatial Pooling for Deep Model-Based Full-Reference Image Quality Assessment. - Mengyang Liu; Lai-Man Po; Xuyuan Xu; Kwok-Wai Cheung 002; Yuzhi Zhao; Kin Wai Lau; Chang Zhou (IEEE Access, 2020)

3rd Place: A Global and Local Dual Retrieval Solution to Facebook AI Image Similarity Challenge. - Xinlong Sun; Yangyang Qin; Xuyuan Xu; Guoping Gong; Yang Fang; Yexin Wang (CoRR, 2021)

Dynamic Token Normalization Improves Vision Transformer. - Wenqi Shao; Yixiao Ge; Zhaoyang Zhang 004; Xuyuan Xu; Xiaogang Wang 001; Ying Shan; Ping Luo 002 (CoRR, 2021)

Contrastive Spatio-Temporal Pretext Learning for Self-Supervised Video Representation. - Yujia Zhang 002; Lai-Man Po; Xuyuan Xu; Mengyang Liu; Yexin Wang; Weifeng Ou; Yuzhi Zhao; Wing Yin Yu (AAAI, 2022)

Dynamic Token Normalization improves Vision Transformers. - Wenqi Shao; Yixiao Ge; Zhaoyang Zhang 004; Xuyuan Xu; Xiaogang Wang 001; Ying Shan; Ping Luo 002 (ICLR, 2022)

Hot-Refresh Model Upgrades with Regression-Free Compatible Training in Image Retrieval. - Binjie Zhang; Yixiao Ge; Yantao Shen 003; Yu Li 003; Chun Yuan; Xuyuan Xu; Yexin Wang; Ying Shan (ICLR, 2022)

Towards Universal Backward-Compatible Representation Learning. - Binjie Zhang; Yixiao Ge; Yantao Shen 003; Shupeng Su; Fanzi Wu; Chun Yuan; Xuyuan Xu; Yexin Wang; Ying Shan (IJCAI, 2022)

Hot-Refresh Model Upgrades with Regression-Alleviating Compatible Training in Image Retrieval. - Binjie Zhang; Yixiao Ge; Yantao Shen 003; Yu Li 003; Chun Yuan; Xuyuan Xu; Yexin Wang; Ying Shan (CoRR, 2022)

Privacy-Preserving Model Upgrades with Bidirectional Compatible Training in Image Retrieval. - Shupeng Su; Binjie Zhang; Yixiao Ge; Xuyuan Xu; Yexin Wang; Chun Yuan; Ying Shan (CoRR, 2022)

Darwinian Model Upgrades: Model Evolving with Selective Compatibility. - Binjie Zhang; Shupeng Su; Yixiao Ge; Xuyuan Xu; Yexin Wang; Chun Yuan; Mike Zheng Shou; Ying Shan (AAAI, 2023)

Binary Embedding-based Retrieval at Tencent. - Yukang Gan; Yixiao Ge; Chang Zhou; Shupeng Su; Zhouchuan Xu; Xuyuan Xu; Quanchao Hui; Xiang Chen; Yexin Wang; Ying Shan (KDD, 2023)

TaCA: Upgrading Your Visual Foundation Model with Task-agnostic Compatible Adapter. - Binjie Zhang; Yixiao Ge; Xuyuan Xu; Ying Shan; Mike Zheng Shou (CoRR, 2023)

PTVD: A Large-Scale Plot-Oriented Multimodal Dataset Based on Television Dramas. - Chen Li 046; Xutan Peng; Teng Wang; Yixiao Ge; Mengyang Liu; Xuyuan Xu; Yexin Wang; Ying Shan (CoRR, 2023)

Self-Calibration Flow Guided Denoising Diffusion Model for Human Pose Transfer. - Yu Xue; Lai-Man Po; Wing-Yin Yu; Haoxuan Wu; Xuyuan Xu; Kun Li 015; Yuyang Liu (IEEE Trans. Circuits Syst. Video Technol., 2024)

RMP-adapter: A region-based Multiple Prompt Adapter for multi-concept customization in text-to-image diffusion model. - Zeyu Jiang; Lai-Man Po; Xuyuan Xu; Yexin Wang; Haoxuan Wu; Yuyang Liu; Kun Li 015 (Expert Syst. Appl., 2025)