W.K. Cham
Impact in
- Signal Processing top 5%
- Digital Filter Design and Implementation
- Video Coding and Compression Technologies
-
- Advanced Data Compression Techniques
- Image and Signal Denoising Methods
- Advanced Vision and Imaging
- Advanced Image and Video Retrieval Techniques
- Image Retrieval and Classification Techniques
- Handwritten Text Recognition Techniques
Papers in
-
- Advanced Data Compression Techniques 17
- Image and Signal Denoising Methods 13
- Advanced Vision and Imaging 6
- Advanced Image and Video Retrieval Techniques 5
- Face and Expression Recognition 4
-
- Digital Filter Design and Implementation 13
- Video Coding and Compression Technologies 10
- Co-authors
- Wanli Ouyang (1 shared paper)R.J. Clarke (4 shared papers)M.M.Y. Chang (3 shared papers)Jianan Liu (1 shared paper)Kwok‐Tung Lo (5 shared papers)H.T. Tsui (4 shared papers)Jianzhuang Liu (2 shared papers)Feng Wu (1 shared paper)
- Journals
- Electronics Letters (5 papers)International Journal of Uncertainty Fuzziness and Knowledge-Based Systems (1 paper)IEEE Transactions on Signal Processing (1 paper)IEEE Transactions on Pattern Analysis and Machine Intelligence (1 paper)IEE Proceedings - Vision Image and Signal Processing (3 papers)
- Partner nations
- Hong KongUnited KingdomSingapore
In The Last Decade
W.K. Cham
37 papers receiving 322 citations
Peers
Comparison fields: 5 of 44
- Signal Processing 184
- Computer Vision and Pattern Recognition 276
- Computational Mathematics 2
- Media Technology 13
- Computational Theory and Mathematics 19
Countries citing papers authored by W.K. Cham
This map shows the geographic impact of W.K. Cham's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by W.K. Cham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W.K. Cham more than expected).
Fields of papers citing papers by W.K. Cham
This network shows the impact of papers produced by W.K. Cham. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by W.K. Cham. The network helps show where W.K. Cham may publish in the future.
Co-authors
The 19 scholars most cited alongside W.K. Cham, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1989 | 99 | |
| 2 | 2009 | 51 | |
| 3 | 1991 | 22 | |
| 4 | 1996 | 21 | |
| 5 | 1986 | 14 | |
| 6 | 2009 | 12 | |
| 7 | 1984 | 11 | |
| 8 | 1984 | 10 | |
| 9 | 2005 | 9 | |
| 10 | 1996 | 8 | |
| 11 | 1986 | 8 | |
| 12 | 1993 | 8 | |
| 13 | 2000 | 7 | |
| 14 | 2007 | 6 | |
| 15 | 2003 | 6 | |
| 16 | 1987 | 5 | |
| 17 | 2002 | 5 | |
| 18 | 2002 | 5 | |
| 19 | 2002 | 4 | |
| 20 | 1994 | 4 |
About W.K. Cham
W.K. Cham is a scholar working on Computer Vision and Pattern Recognition, Signal Processing, Biomedical Engineering, Computational Theory and Mathematics and Computational Mechanics, having authored 44 papers that have together received 345 indexed citations. Recurring topics across this work include Advanced Data Compression Techniques (17 papers), Image and Signal Denoising Methods (13 papers), Digital Filter Design and Implementation (13 papers), Video Coding and Compression Technologies (10 papers), Advanced Vision and Imaging (6 papers), Analog and Mixed-Signal Circuit Design (5 papers), Advanced Image and Video Retrieval Techniques (5 papers) and Face and Expression Recognition (4 papers). The work is most often cited by research in Signal Processing (184 citations), Computer Vision and Pattern Recognition (276 citations), Computational Mathematics (2 citations), Media Technology (13 citations) and Computational Theory and Mathematics (19 citations). W.K. Cham has collaborated with scholars based in Hong Kong, United Kingdom and Singapore. Frequent co-authors include Wanli Ouyang, R.J. Clarke, M.M.Y. Chang, Jianan Liu, Kwok‐Tung Lo, H.T. Tsui, Jianzhuang Liu, Feng Wu, King Ngi Ngan and Jun Yao. Their work appears in journals such as Electronics Letters, International Journal of Uncertainty Fuzziness and Knowledge-Based Systems, IEEE Transactions on Signal Processing, IEEE Transactions on Pattern Analysis and Machine Intelligence and IEE Proceedings - Vision Image and Signal Processing.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.