Wai-kuen Cham

82 papers A* 4B 12C 4Misc 8Journal 35Unranked 19
YearRankTypeTitle / Venue / Authors
2019 J jnl
The bilateral solver for quality estimation based multi-focus image fusion.
CoRR
Jingwei Guan, Yibo Chen, Wai-kuen Cham
2018 J jnl
Fast Full-Search-Equivalent Pattern Matching Using Asymmetric Haar Wavelet Packets.
IEEE Trans. Circuits Syst. Video Technol.
Wanli Ouyang, Tianle Zhao, Wai-kuen Cham, Liying Wei
2018 J jnl
Low-Complexity Order-64 Integer Cosine Transform Design and its Application in HEVC.
IEEE Trans. Circuits Syst. Video Technol.
Zhe Chen, Qinglong Han, Wai-kuen Cham
2018 J jnl
Robust Multi-Focus Image Fusion Using Edge Model and Multi-Matting.
IEEE Trans. Image Process.
Yibo Chen, Jingwei Guan, Wai-kuen Cham
2017 Misc conf
Quality estimation based multi-focus image fusion.
ICASSP
Jingwei Guan, Wai-kuen Cham
2017 J jnl
Recursive Integer Cosine Transform for HEVC and Future Video Coding Standards.
IEEE Trans. Circuits Syst. Video Technol.
Chi-Keung Fong, Qinglong Han, Wai-kuen Cham
2017 B conf
Unsupervised segmentation of low depth of field images based on L0 regularized matting model.
ICIP
Yibo Chen, Tianle Zhao, Wai-kuen Cham
2017 J jnl
Visual Importance and Distortion Guided Deep Image Quality Assessment Framework.
IEEE Trans. Multim.
Jingwei Guan, Shuai Yi, Xingyu Zeng, Wai-kuen Cham, Xiaogang Wang
2016 — conf
Distortion based image quality index.
APSIPA
Jingwei Guan, Wai-kuen Cham
2015 — conf
A novel algorithm for shuttlecock tracking.
APSIPA
Zhishen Huang, Wai-kuen Cham
2015 B conf
Edge model based fusion of multi-focus images using matting method.
ICIP
Yibo Chen, Wai-kuen Cham
2015 B conf
High performance loop filter for HEVC.
ICIP
Qinglong Han, Wai-kuen Cham
2015 J jnl
Plant identification using leaf shapes - A pattern counting approach.
Pattern Recognit.
Cong Zhao, Sharon S. F. Chan, Wai-kuen Cham, L. M. Chu
2014 J jnl
Quadtree-based non-local Kuan's filtering in video compression.
J. Vis. Commun. Image Represent.
Qinglong Han, Renqi Zhang, Wai-kuen Cham, Yu Liu
2014 B conf
Temporal layer adaptive loop filter for HEVC.
ICIP
Qinglong Han, Wai-kuen Cham
2013 J jnl
Segmented Gray-Code Kernels for Fast Pattern Matching.
IEEE Trans. Image Process.
Wanli Ouyang, Renqi Zhang, Wai-kuen Cham
2012 J jnl
Gradient-Directed Multiexposure Composition.
IEEE Trans. Image Process.
Wei Zhang, Wai-kuen Cham
2012 J jnl
LLM Integer Cosine Transform and its Fast Algorithm.
IEEE Trans. Circuits Syst. Video Technol.
Chi-Keung Fong, Wai-kuen Cham
2012 J jnl
Performance Evaluation of Full Search Equivalent Pattern Matching Algorithms.
IEEE Trans. Pattern Anal. Mach. Intell.
Wanli Ouyang, Federico Tombari, Stefano Mattoccia, Luigi Di Stefano, Wai-kuen Cham
2012 J jnl
Reference-guided exposure fusion in dynamic scenes.
J. Vis. Commun. Image Represent.
Wei Zhang, Wai-kuen Cham
2012 J jnl
Single-Image Refocusing and Defocusing.
IEEE Trans. Image Process.
Wei Zhang, Wai-kuen Cham
2011 J jnl
Adaptive Low Resolution Pruning for fast Full Search-equivalent pattern matching.
Pattern Recognit. Lett.
Federico Tombari, Wanli Ouyang, Luigi Di Stefano, Wai-kuen Cham
2011 J jnl
Background Subtraction via Robust Dictionary Learning.
EURASIP J. Image Video Process.
Cong Zhao, Xiaogang Wang, Wai-kuen Cham
2011 J jnl
Hallucinating Face in the DCT Domain.
IEEE Trans. Image Process.
Wei Zhang, Wai-kuen Cham
2011 Misc conf
High performance deartifacting filters in video compression.
ICASSP
Renqi Zhang, Yu Liu, Wai-kuen Cham
2011 J jnl
Image postprocessing by Non-local Kuan's filter.
J. Vis. Commun. Image Represent.
Renqi Zhang, Wanli Ouyang, Wai-kuen Cham
2011 A* conf
Joint face alignment with a generic deformable face model.
CVPR
Cong Zhao, Wai-kuen Cham, Xiaogang Wang
2010 — conf
3D Modeling from Multiple Images.
ISNN (2)
Wei Zhang, Jian Yao, Wai-kuen Cham
2010 J jnl
Fast Algorithm for Walsh Hadamard Transform on Sliding Windows.
IEEE Trans. Pattern Anal. Mach. Intell.
Wanli Ouyang, Wai-kuen Cham
2010 A* conf
Fast pattern matching using orthogonal Haar transform.
CVPR
Wanli Ouyang, Renqi Zhang, Wai-kuen Cham
2010 A* conf
Gradient-directed composition of multi-exposure images.
CVPR
Wei Zhang, Wai-kuen Cham
2010 B conf
High quality artifact-free super-resolution.
ICIP
Wei Zhang, Wai-kuen Cham
2010 B conf
Simple order-16 Integer Transform for video coding.
ICIP
Chi-Keung Fong, Wai-kuen Cham
2010 B conf
Technical Program Chairs' overview.
ICIP
Wai-kuen Cham, Fernando Pereira
2009 J jnl
2-D Order-16 Integer Transforms for HD Video Coding.
IEEE Trans. Circuits Syst. Video Technol.
Jie Dong, King Ngi Ngan, Chi-Keung Fong, Wai-kuen Cham
2009 Misc conf
Image deblocking using dual adaptive FIR Wiener filter in the DCT transform domain.
ICASSP
Renqi Zhang, Wanli Ouyang, Wai-kuen Cham
2009 B conf
Image multi-scale edge detection using 3-D Hidden Markov Model based on the non-decimated wavelet.
ICIP
Renqi Zhang, Wanli Ouyang, Wai-kuen Cham
2009 — conf
Single image focus editing.
ICCV Workshops
Wei Zhang, Wai-kuen Cham
2008 B conf
A single image based blind super-resolution approach.
ICIP
Wei Zhang, Wai-kuen Cham
2008 J jnl
Fast Motion Estimation for H.264/AVC in Walsh-Hadamard Domain.
IEEE Trans. Circuits Syst. Video Technol.
Chun-Man Mak, Chi-Keung Fong, Wai-kuen Cham
2008 C conf
Fast video object segmentation using Markov random field.
MMSP
Chun-Man Mak, Wai-kuen Cham
2008 A* conf
Learning-based face hallucination in DCT domain.
CVPR
Wei Zhang, Wai-kuen Cham
2008 J jnl
The Technique of Prescaled Integer Transform: Concept, Design and Applications.
IEEE Trans. Circuits Syst. Video Technol.
Cixun Zhang, Lu Yu, Jian Lou, Wai-kuen Cham, Jie Dong
2007 C conf
A Universal Approach to Developing Fast Algorithm for Simplified Order-16 ICT.
ISCAS
Jie Dong, King Ngi Ngan, Chi-Keung Fong, Wai-kuen Cham
2007 — conf
An Effective Postprocessing Method for Lowbit Rate Block DCT Coded Images.
ICASSP (1)
Deqing Sun, Wai-kuen Cham
2007 J jnl
Extracting eyebrow contour and chin contour for face recognition.
Pattern Recognit.
Qinran Chen, Wai-kuen Cham, Kar-kin Lee
2007 J jnl
Postprocessing of Low Bit-Rate Block DCT Coded Images Based on a Fields of Experts Prior.
IEEE Trans. Image Process.
Deqing Sun, Wai-kuen Cham
2007 J jnl
Robust multi-view feature matching from multiple unordered views.
Pattern Recognit.
Jian Yao, Wai-kuen Cham
2006 J jnl
3D modeling and rendering from multiple wide-baseline images by match propagation.
Signal Process. Image Commun.
Jian Yao, Wai-kuen Cham
2006 — conf
Fast Block Matching Algorithm in Walsh Hadamard Domain.
ACCV (2)
Ngai Li, Chun-Man Mak, Wai-kuen Cham
2005 — conf
Image-based modeling and rendering from multiple views: a multiple cues based propagation approach.
ICIP (3)
Jian Yao, Wai-kuen Cham
2005 — conf
The technique of pre-scaled integer transform.
ISCAS (1)
Cixun Zhang, Jian Lou, Lu Yu, Jie Dong, Wai-kuen Cham
2004 — conf
An Efficient Image-Based Rendering Method.
ICPR (1)
Jian Yao, Wai-kuen Cham
2004 B conf
Clustering-based match propagation for image-based rendering from multiple images.
ICIP
Jian Yao, Wai-kuen Cham
2004 — conf
Edge Model Based Segmentation.
ICPR (3)
Chi-Keung Fong, Wai-kuen Cham
2004 — conf
Efficient Model-Based Linear Head Motion Recovery from Movies.
CVPR (2)
Jian Yao, Wai-kuen Cham
2004 — conf
Metric Measurement on Arbitrary Planes in 2 Images Using the Conformal Point.
ICPR (1)
Ping Tim Tsui, Hung Tung Tsui, Wai-kuen Cham
2003 — conf
An improved edge-model based representation and its application in image post-processing.
ICASSP (3)
Chi-Keung Fong, Wai-kuen Cham
2003 — conf
Chin contour estimation for face recognition.
ICASSP (6)
Qinran Chen, Wai-kuen Cham, Kar-kin Lee
2002 — conf
A method for estimating and accurately extracting the eyebrow in human face image.
ICIP (3)
Qinran Chen, Wai-kuen Cham, Hung-Tat Tsui
2002 C conf
Chin contour estimation using modified Canny edge detector.
ICARCV
Kar-kin Lee, Wai-kuen Cham, Qinran Chen
2002 J jnl
Identifying Faces in a 2D Line Drawing Representing a Manifold Object.
IEEE Trans. Pattern Anal. Mach. Intell.
Jianzhuang Liu, Yong Tsui Lee, Wai-kuen Cham
2001 J jnl
Postprocessing of low bit-rate wavelet-based image coding using multiscale edge characterization.
IEEE Trans. Circuits Syst. Video Technol.
Guoliang Fan, Wai-kuen Cham
2000 J jnl
Model-based edge reconstruction for low bit-rate wavelet-compressed images.
IEEE Trans. Circuits Syst. Video Technol.
Guoliang Fan, Wai-kuen Cham
1999 J jnl
A self-timed ICT chip for image coding.
IEEE Trans. Circuits Syst. Video Technol.
Tin-Chak Johnson Pang, Oliver Chiu-sing Choy, Cheong-Fat Chan, Wai-kuen Cham
1999 J jnl
Application of Biorthogonal Wavelet Transform to the Compression of Ultraviolet-visible Spectra.
Comput. Chem.
Hau-lai Ho, Wai-kuen Cham, Foo-Tim Chau, Jian-yong Wu
1998 — conf
DC Coefficient Restoration using Nonlinear Criterion and AC Coefficients Restoration.
ICIP (1)
Fu-wing Tse, Wai-kuen Cham
1998 Misc conf
DC coefficient restoration using MAP estimation technique.
ICASSP
Fu-wing Tse, Wai-kuen Cham
1998 Misc conf
Model-based edge reconstruction for low bit-rate wavelet-based image coding.
ICASSP
Guoliang Fan, Wai-kuen Cham, Jianzhuang Liu
1998 — conf
Multiscale Image Reconstuction for Low Bit-Rate Wavelet-based Image Coding.
ICIP (1)
Guoliang Fan, Wai-kuen Cham
1998 B conf
Post-Processing for Low Bit-Rate Wavelet-Based Image Coding Using Multiscale Edge Characterization.
Data Compression Conference
Guoliang Fan, Wai-kuen Cham
1997 Misc conf
Attractor image coding using lapped partitioned iterated function systems.
ICASSP
Hau-lai Ho, Wai-kuen Cham
1997 J jnl
On-Line Chinese Character Recognition by Incorporating Human Knowledge.
Int. J. Uncertain. Fuzziness Knowl. Based Syst.
Jianzhuang Liu, Wai-kuen Cham, Michael Ming Yuen Chang
1997 — conf
Self-timed 1-D ICT processor.
ASP-DAC
Tin-Chak Johnson Pang, Oliver Chiu-sing Choy, Cheong-Fat Chan, Wai-kuen Cham
1996 J jnl
Analysis of pruning in fast cosine transform.
IEEE Trans. Signal Process.
Kwok-Tung Lo, Wai-kuen Cham
1996 B conf
Stroke order and stroke number free on-line Chinese character recognition using attributed relational graph matching.
ICPR
Jianzhuang Liu, Wai-kuen Cham, Michael Ming Yuen Chang
1995 — conf
On-Line Chinese Character Recognition with Attributed Relational Graph Matching.
ICSC
Jianzhuang Liu, Michael Ming Yuen Chang, Wai-kuen Cham
1993 J jnl
A Modified Cosine Transform.
J. Vis. Commun. Image Represent.
Kwok-Tung Lo, Wai-kuen Cham
1993 C conf
New orthogonal transform for image compression.
ISCAS
Kwok-Tung Lo, Wai-kuen Cham
1991 J jnl
An order-16 integer cosine transform.
IEEE Trans. Signal Process.
Wai-kuen Cham, Yiu Tong Chan
1984 Misc conf
Block classification image coding with combined transforms.
ICASSP
Wai-kuen Cham, D. Allott, Roger J. Clarke
1981 Misc conf
Wideband quality speech encoders with bit rates of 16-32 kbits/s.
ICASSP
P. J. Patrick, Costas S. Xydeas, Raymond Steele, Wai-kuen Cham