Wideband quality speech encoders with bit rates of 16-32 kbits/s. - P. J. Patrick; Costas S. Xydeas; Raymond Steele; Wai-kuen Cham (ICASSP, 1981)

Block classification image coding with combined transforms. - Wai-Kuen Cham; D. Allott; Roger J. Clarke (ICASSP, 1984)

An order-16 integer cosine transform. - Wai-Kuen Cham; Yiu Tong Chan (IEEE Trans. Signal Process., 1991)

New orthogonal transform for image compression. - Kwok-Tung Lo; Wai-kuen Cham (ISCAS, 1993)

A Modified Cosine Transform. - Kwok-Tung Lo; Wai-Kuen Cham (J. Vis. Commun. Image Represent., 1993)

On-Line Chinese Character Recognition with Attributed Relational Graph Matching. - Jianzhuang Liu; Michael Ming Yuen Chang; Wai-kuen Cham (ICSC, 1995)

Stroke order and stroke number free on-line Chinese character recognition using attributed relational graph matching. - Jianzhuang Liu; Wai-kuen Cham; Michael Ming Yuen Chang (ICPR, 1996)

Analysis of pruning in fast cosine transform. - Kwok-Tung Lo; Wai-kuen Cham (IEEE Trans. Signal Process., 1996)

Self-timed 1-D ICT processor. - Tin-Chak Johnson Pang; Oliver Chiu-sing Choy; Cheong-Fat Chan; Wai-kuen Cham (ASP-DAC, 1997)

Attractor image coding using lapped partitioned iterated function systems. - Hau-lai Ho; Wai-Kuen Cham (ICASSP, 1997)

On-Line Chinese Character Recognition by Incorporating Human Knowledge. - Jianzhuang Liu; Wai-kuen Cham; Michael Ming Yuen Chang (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 1997)

Post-Processing for Low Bit-Rate Wavelet-Based Image Coding Using Multiscale Edge Characterization. - Guoliang Fan; Wai-kuen Cham (Data Compression Conference, 1998)

Model-based edge reconstruction for low bit-rate wavelet-based image coding. - Guoliang Fan; Wai-Kuen Cham; Jianzhuang Liu (ICASSP, 1998)

DC coefficient restoration using MAP estimation technique. - Fu-wing Tse; Wai-Kuen Cham (ICASSP, 1998)

Multiscale Image Reconstuction for Low Bit-Rate Wavelet-based Image Coding. - Guoliang Fan; Wai-kuen Cham (ICIP (1), 1998)

DC Coefficient Restoration using Nonlinear Criterion and AC Coefficients Restoration. - Fu-wing Tse; Wai-kuen Cham (ICIP (1), 1998)

Application of Biorthogonal Wavelet Transform to the Compression of Ultraviolet-visible Spectra. - Hau-lai Ho; Wai-kuen Cham; Foo-Tim Chau; Jian-yong Wu (Comput. Chem., 1999)

A self-timed ICT chip for image coding. - Tin-Chak Johnson Pang; Oliver Chiu-sing Choy; Cheong-Fat Chan; Wai-kuen Cham (IEEE Trans. Circuits Syst. Video Technol., 1999)

Model-based edge reconstruction for low bit-rate wavelet-compressed images. - Guoliang Fan; Wai-kuen Cham (IEEE Trans. Circuits Syst. Video Technol., 2000)

Postprocessing of low bit-rate wavelet-based image coding using multiscale edge characterization. - Guoliang Fan; Wai-kuen Cham (IEEE Trans. Circuits Syst. Video Technol., 2001)

Chin contour estimation using modified Canny edge detector. - Kar-kin Lee; Wai-kuen Cham; Qinran Chen (ICARCV, 2002)

A method for estimating and accurately extracting the eyebrow in human face image. - Qinran Chen; Wai-kuen Cham; Hung-Tat Tsui (ICIP (3), 2002)

Identifying Faces in a 2D Line Drawing Representing a Manifold Object. - Jianzhuang Liu; Yong Tsui Lee; Wai-kuen Cham (IEEE Trans. Pattern Anal. Mach. Intell., 2002)

Chin contour estimation for face recognition. - Qinran Chen; Wai-kuen Cham; Kar-kin Lee (ICASSP (6), 2003)

An improved edge-model based representation and its application in image post-processing. - Chi-Keung Fong; Wai-kuen Cham (ICASSP (3), 2003)

Efficient Model-Based Linear Head Motion Recovery from Movies. - Jian Yao 001; Wai-kuen Cham (CVPR (2), 2004)

Clustering-based match propagation for image-based rendering from multiple images. - Jian Yao 001; Wai-kuen Cham (ICIP, 2004)

Edge Model Based Segmentation. - Chi-Keung Fong; Wai-kuen Cham (ICPR (3), 2004)

Metric Measurement on Arbitrary Planes in 2 Images Using the Conformal Point. - Ping Tim Tsui; Hung Tung Tsui; Wai-kuen Cham (ICPR (1), 2004)

An Efficient Image-Based Rendering Method. - Jian Yao 001; Wai-kuen Cham (ICPR (1), 2004)

Image-based modeling and rendering from multiple views: a multiple cues based propagation approach. - Jian Yao 001; Wai-kuen Cham (ICIP (3), 2005)

The technique of pre-scaled integer transform. - Cixun Zhang; Jian Lou; Lu Yu 003; Jie Dong 001; Wai-kuen Cham (ISCAS (1), 2005)

Fast Block Matching Algorithm in Walsh Hadamard Domain. - Ngai Li; Chun-Man Mak; Wai-kuen Cham (ACCV (2), 2006)

3D modeling and rendering from multiple wide-baseline images by match propagation. - Jian Yao 001; Wai-kuen Cham (Signal Process. Image Commun., 2006)

An Effective Postprocessing Method for Lowbit Rate Block DCT Coded Images. - Deqing Sun; Wai-kuen Cham (ICASSP (1), 2007)

A Universal Approach to Developing Fast Algorithm for Simplified Order-16 ICT. - Jie Dong 001; King Ngi Ngan; Chi-Keung Fong; Wai-kuen Cham (ISCAS, 2007)

Extracting eyebrow contour and chin contour for face recognition. - Qinran Chen; Wai-kuen Cham; Kar-kin Lee (Pattern Recognit., 2007)

Robust multi-view feature matching from multiple unordered views. - Jian Yao 001; Wai-kuen Cham (Pattern Recognit., 2007)

Postprocessing of Low Bit-Rate Block DCT Coded Images Based on a Fields of Experts Prior. - Deqing Sun; Wai-kuen Cham (IEEE Trans. Image Process., 2007)

Learning-based face hallucination in DCT domain. - Wei Zhang 021; Wai-kuen Cham (CVPR, 2008)

A single image based blind super-resolution approach. - Wei Zhang 021; Wai-kuen Cham (ICIP, 2008)

Fast video object segmentation using Markov random field. - Chun-Man Mak; Wai-kuen Cham (MMSP, 2008)

Fast Motion Estimation for H.264/AVC in Walsh-Hadamard Domain. - Chun-Man Mak; Chi-Keung Fong; Wai-kuen Cham (IEEE Trans. Circuits Syst. Video Technol., 2008)

The Technique of Prescaled Integer Transform: Concept, Design and Applications. - Cixun Zhang; Lu Yu 003; Jian Lou; Wai-kuen Cham; Jie Dong 001 (IEEE Trans. Circuits Syst. Video Technol., 2008)

Image deblocking using dual adaptive FIR Wiener filter in the DCT transform domain. - Renqi Zhang; Wanli Ouyang; Wai-kuen Cham (ICASSP, 2009)

Single image focus editing. - Wei Zhang 021; Wai-Kuen Cham (ICCV Workshops, 2009)

Image multi-scale edge detection using 3-D Hidden Markov Model based on the non-decimated wavelet. - Renqi Zhang; Wanli Ouyang; Wai-kuen Cham (ICIP, 2009)

2-D Order-16 Integer Transforms for HD Video Coding. - Jie Dong 001; King Ngi Ngan; Chi-Keung Fong; Wai-kuen Cham (IEEE Trans. Circuits Syst. Video Technol., 2009)

Fast pattern matching using orthogonal Haar transform. - Wanli Ouyang; Renqi Zhang; Wai-kuen Cham (CVPR, 2010)

Gradient-directed composition of multi-exposure images. - Wei Zhang 021; Wai-kuen Cham (CVPR, 2010)

Technical Program Chairs' overview. - Wai-kuen Cham; Fernando Pereira (ICIP, 2010)

Simple order-16 Integer Transform for video coding. - Chi-Keung Fong; Wai-kuen Cham (ICIP, 2010)

High quality artifact-free super-resolution. - Wei Zhang 021; Wai-kuen Cham (ICIP, 2010)

3D Modeling from Multiple Images. - Wei Zhang 021; Jian Yao 001; Wai-kuen Cham (ISNN (2), 2010)

Fast Algorithm for Walsh Hadamard Transform on Sliding Windows. - Wanli Ouyang; Wai-kuen Cham (IEEE Trans. Pattern Anal. Mach. Intell., 2010)

Joint face alignment with a generic deformable face model. - Cong Zhao 005; Wai-kuen Cham; Xiaogang Wang 001 (CVPR, 2011)

High performance deartifacting filters in video compression. - Renqi Zhang; Yu Liu; Wai-kuen Cham (ICASSP, 2011)

Background Subtraction via Robust Dictionary Learning. - Cong Zhao 005; Xiaogang Wang 001; Wai-kuen Cham (EURASIP J. Image Video Process., 2011)

Image postprocessing by Non-local Kuan's filter. - Renqi Zhang; Wanli Ouyang; Wai-kuen Cham (J. Vis. Commun. Image Represent., 2011)

Adaptive Low Resolution Pruning for fast Full Search-equivalent pattern matching. - Federico Tombari; Wanli Ouyang; Luigi Di Stefano; Wai-kuen Cham (Pattern Recognit. Lett., 2011)

Hallucinating Face in the DCT Domain. - Wei Zhang 021; Wai-kuen Cham (IEEE Trans. Image Process., 2011)

Reference-guided exposure fusion in dynamic scenes. - Wei Zhang 021; Wai-Kuen Cham (J. Vis. Commun. Image Represent., 2012)

Performance Evaluation of Full Search Equivalent Pattern Matching Algorithms. - Wanli Ouyang; Federico Tombari; Stefano Mattoccia; Luigi Di Stefano; Wai-kuen Cham (IEEE Trans. Pattern Anal. Mach. Intell., 2012)

LLM Integer Cosine Transform and its Fast Algorithm. - Chi-Keung Fong; Wai-kuen Cham (IEEE Trans. Circuits Syst. Video Technol., 2012)

Single-Image Refocusing and Defocusing. - Wei Zhang 021; Wai-kuen Cham (IEEE Trans. Image Process., 2012)

Gradient-Directed Multiexposure Composition. - Wei Zhang 021; Wai-Kuen Cham (IEEE Trans. Image Process., 2012)

Segmented Gray-Code Kernels for Fast Pattern Matching. - Wanli Ouyang; Renqi Zhang; Wai-kuen Cham (IEEE Trans. Image Process., 2013)

Temporal layer adaptive loop filter for HEVC. - Qinglong Han; Wai-Kuen Cham (ICIP, 2014)

Quadtree-based non-local Kuan's filtering in video compression. - Qinglong Han; Renqi Zhang; Wai-kuen Cham; Yu Liu (J. Vis. Commun. Image Represent., 2014)

A novel algorithm for shuttlecock tracking. - Zhishen Huang; Wai-kuen Cham (APSIPA, 2015)

Edge model based fusion of multi-focus images using matting method. - Yibo Chen; Wai-Kuen Cham (ICIP, 2015)

High performance loop filter for HEVC. - Qinglong Han; Wai-Kuen Cham (ICIP, 2015)

Plant identification using leaf shapes - A pattern counting approach. - Cong Zhao 005; Sharon S. F. Chan; Wai-Kuen Cham; L. M. Chu (Pattern Recognit., 2015)

Distortion based image quality index. - Jingwei Guan; Wai-kuen Cham (APSIPA, 2016)

Quality estimation based multi-focus image fusion. - Jingwei Guan; Wai-Kuen Cham (ICASSP, 2017)

Unsupervised segmentation of low depth of field images based on L0 regularized matting model. - Yibo Chen; Tianle Zhao; Wai-Kuen Cham (ICIP, 2017)

Recursive Integer Cosine Transform for HEVC and Future Video Coding Standards. - Chi-Keung Fong; Qinglong Han; Wai-Kuen Cham (IEEE Trans. Circuits Syst. Video Technol., 2017)

Visual Importance and Distortion Guided Deep Image Quality Assessment Framework. - Jingwei Guan; Shuai Yi; Xingyu Zeng; Wai-Kuen Cham; Xiaogang Wang 001 (IEEE Trans. Multim., 2017)

Low-Complexity Order-64 Integer Cosine Transform Design and its Application in HEVC. - Zhe Chen 010; Qinglong Han; Wai-Kuen Cham (IEEE Trans. Circuits Syst. Video Technol., 2018)

Fast Full-Search-Equivalent Pattern Matching Using Asymmetric Haar Wavelet Packets. - Wanli Ouyang; Tianle Zhao; Wai-kuen Cham; Liying Wei (IEEE Trans. Circuits Syst. Video Technol., 2018)

Robust Multi-Focus Image Fusion Using Edge Model and Multi-Matting. - Yibo Chen; Jingwei Guan; Wai-Kuen Cham (IEEE Trans. Image Process., 2018)

The bilateral solver for quality estimation based multi-focus image fusion. - Jingwei Guan; Yibo Chen; Wai-kuen Cham (CoRR, 2019)