R. Sudhakar
Impact in
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- Advanced Vision and Imaging
- Optical measurement and interference techniques
- Human-Computer Interaction top 5%
- Gaze Tracking and Assistive Technology
Papers in
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- Image and Signal Denoising Methods 16
- Advanced Data Compression Techniques 15
- Chaos-based Image/Signal Encryption 7
- Image and Object Detection Techniques 5
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- Biometric Identification and Security 12
- Digital Filter Design and Implementation 6
- Co-authors
- Hanqi ZhuangZvi S. RothA.S. PandyaK. VenugopalValentine A. AaloRamesh K. AgarwalSumantra Dutta RoyGanesh Subbarayan
- Journals
- Investigative Ophthalmology & Visual Science (3 papers)Biological Cybernetics (2 papers)Electronics Letters (2 papers)International Journal of Imaging Systems and Technology (2 papers)Acta Polytechnica Hungarica (2 papers)
- Partner nations
- United StatesIndiaNepal
In The Last Decade
R. Sudhakar
92 papers receiving 880 citations
Peers
Comparison fields: 5 of 121
- Computer Vision and Pattern Recognition 396
- Human-Computer Interaction 101
- Signal Processing 125
- Media Technology 91
- Control and Systems Engineering 180
Countries citing papers authored by R. Sudhakar
This map shows the geographic impact of R. Sudhakar'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 R. Sudhakar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Sudhakar more than expected).
Fields of papers citing papers by R. Sudhakar
This network shows the impact of papers produced by R. Sudhakar. 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 R. Sudhakar. The network helps show where R. Sudhakar may publish in the future.
Co-authors
The 25 scholars most cited alongside R. Sudhakar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2024 | 0 | |
| 3 | 2024 | 0 | |
| 4 | 2023 | 3 | |
| 5 | 2017 | 18 | |
| 6 | A novel technique to improve template security for biometric recognition. | 2016 | 0 |
| 7 | 2015 | 11 | |
| 8 | 2014 | 20 | |
| 9 | 2013 | 4 | |
| 10 | Sparse representation based image deblurring and super resolution | 2012 | 1 |
| 11 | Patterns of Visual Function Loss in Autoimmune Neuro-Retinopathy (AINR): Psychophysical and Electrophysiological Findings | 2010 | 3 |
| 12 | Clinical Characteristics of Patients With Auto-immune Retinopathies (AIR) and Neuropathies (AIN): Differential Diagnosis With Retinitis Pigmentosa (RP) | 2009 | 3 |
| 13 | Wavelet Based Video Encoder Using KCDS | 2009 | 1 |
| 14 | Novel Image Compression Using Multiwavelets with SPECK Algorithm | 2008 | 13 |
| 15 | Implementation of a Novel Efficient Multiwavelet Based Video Coding Algorithm | 2008 | 1 |
| 16 | Fingerprint Compression Using Contourlet Transform and Self Organizing Feature Map | 2007 | 0 |
| 17 | Fingerprint Compression Using Contourlet Transform with Modified SPIHT Algorithm | 2006 | 7 |
| 18 | Detection of Patients at Risk of Angle–closure Using Anterior Segment OCT | 2005 | 5 |
| 19 | 1997 | 9 | |
| 20 | 1991 | 7 |
About R. Sudhakar
R. Sudhakar is a scholar working on Computer Vision and Pattern Recognition, Signal Processing, Media Technology, Human-Computer Interaction and Artificial Intelligence, having authored 117 papers that have together received 968 indexed citations. Recurring topics across this work include Image and Signal Denoising Methods (16 papers), Advanced Data Compression Techniques (15 papers), Biometric Identification and Security (12 papers), Advanced Image Fusion Techniques (7 papers), Chaos-based Image/Signal Encryption (7 papers), Digital Filter Design and Implementation (6 papers), User Authentication and Security Systems (6 papers) and Image and Object Detection Techniques (5 papers). The work is most often cited by research in Computer Vision and Pattern Recognition (396 citations), Human-Computer Interaction (101 citations), Signal Processing (125 citations), Media Technology (91 citations) and Control and Systems Engineering (180 citations). R. Sudhakar has collaborated with scholars based in United States, India and Nepal. Frequent co-authors include Hanqi Zhuang, Zvi S. Roth, A.S. Pandya, K. Venugopal, Valentine A. Aalo, Ramesh K. Agarwal, Sumantra Dutta Roy, Ganesh Subbarayan, Valentina Emilia Bălaş and Luu Nguyen. Their work appears in journals such as Investigative Ophthalmology & Visual Science, Biological Cybernetics, Electronics Letters, International Journal of Imaging Systems and Technology and Acta Polytechnica Hungarica.
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.