Wai-kuen Cham

Publication Activity (10 Years)

Years Active: 1981-2019
Publications (10 Years): 3

Top Topics

Pattern Matching Algorithm

Quality Estimation

Compactly Supported

Top Venues

IEEE Trans. Circuits Syst. Video Technol.

IEEE Trans. Image Process.

Publications

Jingwei Guan, Yibo Chen, Wai-kuen Cham
The bilateral solver for quality estimation based multi-focus image fusion. CoRR (2019)
Wanli Ouyang, Tianle Zhao, Wai-kuen Cham, Liying Wei
Fast Full-Search-Equivalent Pattern Matching Using Asymmetric Haar Wavelet Packets. IEEE Trans. Circuits Syst. Video Technol. 28 (4) (2018)
Jingwei Guan, Wai-kuen Cham
Distortion based image quality index. APSIPA (2016)
Zhishen Huang, Wai-kuen Cham
A novel algorithm for shuttlecock tracking. APSIPA (2015)
Qinglong Han, Renqi Zhang, Wai-kuen Cham, Yu Liu
Quadtree-based non-local Kuan's filtering in video compression. J. Vis. Commun. Image Represent. 25 (5) (2014)
Wanli Ouyang, Renqi Zhang, Wai-kuen Cham
Segmented Gray-Code Kernels for Fast Pattern Matching. IEEE Trans. Image Process. 22 (4) (2013)
Wei Zhang, Wai-kuen Cham
Single-Image Refocusing and Defocusing. IEEE Trans. Image Process. 21 (2) (2012)
Chi-Keung Fong, Wai-kuen Cham
LLM Integer Cosine Transform and its Fast Algorithm. IEEE Trans. Circuits Syst. Video Technol. 22 (6) (2012)
Wanli Ouyang, Federico Tombari, Stefano Mattoccia, Luigi di Stefano, Wai-kuen Cham
Performance Evaluation of Full Search Equivalent Pattern Matching Algorithms. IEEE Trans. Pattern Anal. Mach. Intell. 34 (1) (2012)
Wei Zhang, Wai-kuen Cham
Hallucinating Face in the DCT Domain. IEEE Trans. Image Process. 20 (10) (2011)
Renqi Zhang, Yu Liu, Wai-kuen Cham
High performance deartifacting filters in video compression. ICASSP (2011)
Cong Zhao, Wai-kuen Cham, Xiaogang Wang
Joint face alignment with a generic deformable face model. CVPR (2011)
Federico Tombari, Wanli Ouyang, Luigi di Stefano, Wai-kuen Cham
Adaptive Low Resolution Pruning for fast Full Search-equivalent pattern matching. Pattern Recognit. Lett. 32 (15) (2011)
Cong Zhao, Xiaogang Wang, Wai-kuen Cham
Background Subtraction via Robust Dictionary Learning. EURASIP J. Image Video Process. 2011 (2011)
Renqi Zhang, Wanli Ouyang, Wai-kuen Cham
Image postprocessing by Non-local Kuan's filter. J. Vis. Commun. Image Represent. 22 (3) (2011)
Chi-Keung Fong, Wai-kuen Cham
Simple order-16 Integer Transform for video coding. ICIP (2010)
Wei Zhang, Wai-kuen Cham
Gradient-directed composition of multi-exposure images. CVPR (2010)
Wanli Ouyang, Renqi Zhang, Wai-kuen Cham
Fast pattern matching using orthogonal Haar transform. CVPR (2010)
Wai-kuen Cham, Fernando Pereira
Technical Program Chairs' overview. ICIP (2010)
Wei Zhang, Jian Yao, Wai-kuen Cham
3D Modeling from Multiple Images. ISNN (2) (2010)
Wei Zhang, Wai-kuen Cham
High quality artifact-free super-resolution. ICIP (2010)
Wanli Ouyang, Wai-kuen Cham
Fast Algorithm for Walsh Hadamard Transform on Sliding Windows. IEEE Trans. Pattern Anal. Mach. Intell. 32 (1) (2010)
Jie Dong, King Ngi Ngan, Chi-Keung Fong, Wai-kuen Cham
2-D Order-16 Integer Transforms for HD Video Coding. IEEE Trans. Circuits Syst. Video Technol. 19 (10) (2009)
Renqi Zhang, Wanli Ouyang, Wai-kuen Cham
Image multi-scale edge detection using 3-D Hidden Markov Model based on the non-decimated wavelet. ICIP (2009)
Renqi Zhang, Wanli Ouyang, Wai-kuen Cham
Image deblocking using dual adaptive FIR Wiener filter in the DCT transform domain. ICASSP (2009)
Cixun Zhang, Lu Yu, Jian Lou, Wai-kuen Cham, Jie Dong
The Technique of Prescaled Integer Transform: Concept, Design and Applications. IEEE Trans. Circuits Syst. Video Technol. 18 (1) (2008)
Wei Zhang, Wai-kuen Cham
Learning-based face hallucination in DCT domain. CVPR (2008)
Wei Zhang, Wai-kuen Cham
A single image based blind super-resolution approach. ICIP (2008)
Chun-Man Mak, Wai-kuen Cham
Fast video object segmentation using Markov random field. MMSP (2008)
Chun-Man Mak, Chi-Keung Fong, Wai-kuen Cham
Fast Motion Estimation for H.264/AVC in Walsh-Hadamard Domain. IEEE Trans. Circuits Syst. Video Technol. 18 (6) (2008)
Qinran Chen, Wai-kuen Cham, Kar-kin Lee
Extracting eyebrow contour and chin contour for face recognition. Pattern Recognit. 40 (8) (2007)
Deqing Sun, Wai-kuen Cham
Postprocessing of Low Bit-Rate Block DCT Coded Images Based on a Fields of Experts Prior. IEEE Trans. Image Process. 16 (11) (2007)
Deqing Sun, Wai-kuen Cham
An Effective Postprocessing Method for Lowbit Rate Block DCT Coded Images. ICASSP (1) (2007)
Jian Yao, Wai-kuen Cham
Robust multi-view feature matching from multiple unordered views. Pattern Recognit. 40 (11) (2007)
Jie Dong, King Ngi Ngan, Chi-Keung Fong, Wai-kuen Cham
A Universal Approach to Developing Fast Algorithm for Simplified Order-16 ICT. ISCAS (2007)
Ngai Li, Chun-Man Mak, Wai-kuen Cham
Fast Block Matching Algorithm in Walsh Hadamard Domain. ACCV (2) (2006)
Jian Yao, Wai-kuen Cham
3D modeling and rendering from multiple wide-baseline images by match propagation. Signal Process. Image Commun. 21 (6) (2006)
Cixun Zhang, Jian Lou, Lu Yu, Jie Dong, Wai-kuen Cham
The technique of pre-scaled integer transform. ISCAS (1) (2005)
Jian Yao, Wai-kuen Cham
Image-based modeling and rendering from multiple views: a multiple cues based propagation approach. ICIP (3) (2005)
Jian Yao, Wai-kuen Cham
Clustering-based match propagation for image-based rendering from multiple images. ICIP (2004)
Ping Tim Tsui, Hung Tung Tsui, Wai-kuen Cham
Metric Measurement on Arbitrary Planes in 2 Images Using the Conformal Point. ICPR (1) (2004)
Jian Yao, Wai-kuen Cham
Efficient Model-Based Linear Head Motion Recovery from Movies. CVPR (2) (2004)
Jian Yao, Wai-kuen Cham
An Efficient Image-Based Rendering Method. ICPR (1) (2004)
Chi-Keung Fong, Wai-kuen Cham
Edge Model Based Segmentation. ICPR (3) (2004)
Chi-Keung Fong, Wai-kuen Cham
An improved edge-model based representation and its application in image post-processing. ICASSP (3) (2003)
Qinran Chen, Wai-kuen Cham, Kar-kin Lee
Chin contour estimation for face recognition. ICASSP (6) (2003)
Qinran Chen, Wai-kuen Cham, Hung-Tat Tsui
A method for estimating and accurately extracting the eyebrow in human face image. ICIP (3) (2002)
Jianzhuang Liu, Yong Tsui Lee, Wai-kuen Cham
Identifying Faces in a 2D Line Drawing Representing a Manifold Object. IEEE Trans. Pattern Anal. Mach. Intell. 24 (12) (2002)
Kar-kin Lee, Wai-kuen Cham, Qinran Chen
Chin contour estimation using modified Canny edge detector. ICARCV (2002)
Guoliang Fan, Wai-kuen Cham
Postprocessing of low bit-rate wavelet-based image coding using multiscale edge characterization. IEEE Trans. Circuits Syst. Video Technol. 11 (12) (2001)
Guoliang Fan, Wai-kuen Cham
Model-based edge reconstruction for low bit-rate wavelet-compressed images. IEEE Trans. Circuits Syst. Video Technol. 10 (1) (2000)
Tin-Chak Johnson Pang, Oliver Chiu-sing Choy, Cheong-fat Chan, Wai-kuen Cham
A self-timed ICT chip for image coding. IEEE Trans. Circuits Syst. Video Technol. 9 (6) (1999)
Hau-lai Ho, Wai-kuen Cham, Foo-Tim Chau, Jian-yong Wu
Application of Biorthogonal Wavelet Transform to the Compression of Ultraviolet-visible Spectra. Comput. Chem. 23 (1) (1999)
Guoliang Fan, Wai-kuen Cham
Multiscale Image Reconstuction for Low Bit-Rate Wavelet-based Image Coding. ICIP (1) (1998)
Guoliang Fan, Wai-kuen Cham
Post-Processing for Low Bit-Rate Wavelet-Based Image Coding Using Multiscale Edge Characterization. Data Compression Conference (1998)
Fu-wing Tse, Wai-kuen Cham
DC Coefficient Restoration using Nonlinear Criterion and AC Coefficients Restoration. ICIP (1) (1998)
Jianzhuang Liu, Wai-kuen Cham, Michael Ming Yuen Chang
On-Line Chinese Character Recognition by Incorporating Human Knowledge. Int. J. Uncertain. Fuzziness Knowl. Based Syst. 5 (1) (1997)
Tin-Chak Johnson Pang, Oliver Chiu-sing Choy, Cheong-fat Chan, Wai-kuen Cham
Self-timed 1-D ICT processor. ASP-DAC (1997)
Kwok-Tung Lo, Wai-kuen Cham
Analysis of pruning in fast cosine transform. IEEE Trans. Signal Process. 44 (3) (1996)
Jianzhuang Liu, Wai-kuen Cham, Michael Ming Yuen Chang
Stroke order and stroke number free on-line Chinese character recognition using attributed relational graph matching. ICPR (1996)
Jianzhuang Liu, Michael Ming Yuen Chang, Wai-kuen Cham
On-Line Chinese Character Recognition with Attributed Relational Graph Matching. ICSC (1995)
Kwok-Tung Lo, Wai-kuen Cham
New orthogonal transform for image compression. ISCAS (1993)
P. J. Patrick, Costas S. Xydeas, Raymond Steele, Wai-kuen Cham
Wideband quality speech encoders with bit rates of 16-32 kbits/s. ICASSP (1981)