V. Krishnan

401 citations

27 papers · 273 indexed · h-index 10

Impact in

Signal Processing top 5%
- Digital Filter Design and Implementation
- Speech and Audio Processing
- Blind Source Separation Techniques
Computer Vision and Pattern Recognition top 10%
- Advanced Data Compression Techniques
- Image and Signal Denoising Methods

Papers in

Signal Processing 18
- Digital Filter Design and Implementation 11
- Speech and Audio Processing 8
Computer Vision and Pattern Recognition 19
- Advanced Data Compression Techniques 17
- Image and Signal Denoising Methods 6

Co-authors: David V. Anderson Viktor K. Prasanna Wasfy B. Mikhael Hoon Yoo E. N. Ganesh Venkatraman Atti Имре Вaргa Lei Miao
Journals: Electronics Letters (2 papers)IEEE Transactions on Speech and Audio Processing (1 paper)IEEE Transactions on Automatic Control (1 paper)IEEE Transactions on Circuits and Systems I Regular Papers (1 paper)Digital Signal Processing (1 paper)
Partner nations: United States United Kingdom China

In The Last Decade

V. Krishnan

24 papers receiving 240 citations

Peers

Countries citing papers authored by V. Krishnan

Since Specialization

Citations

This map shows the geographic impact of V. Krishnan'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 V. Krishnan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites V. Krishnan more than expected).

Fields of papers citing papers by V. Krishnan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by V. Krishnan. 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 V. Krishnan. The network helps show where V. Krishnan may publish in the future.

Co-authors

The 16 scholars most cited alongside V. Krishnan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with V. Krishnan Line = papers co-authored together V. Krishnan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Super-wideband bandwidth extension for speech in the 3GPP EVS codec Venkatraman Atti, V. Krishnan, Guo Weigan, S. Srimathy, Shamil Aktasovitch Khamadeev, Lei Gao, Cong-Nghia Nguyen, Имре Вaргa, MF Gulhan, Lei Miao, ミツ淺倉, Debby Rintadewi Yapari	2015	6
2	Study of Symmetric key Cryptography Algorithms V. Krishnan	2015	9
3	Study and Implementation of MUX Based FPGA in QCA Technology International Journal of Distributed and Parallel systems ·E. N. Ganesh, V. Krishnan	2011	5
4	Study and Simulation of Fault Tolerant Quantum Cellular Automata Structures International Journal of Computer Theory and Engineering ·E. N. Ganesh, T.E. Seay, SILVIA BRAZ RODRIGUES DE OLIVEIRA, V. Krishnan	2010	2
5	EVRC-Wideband: The New 3GPP2 Wideband Vocoder Standard V. Krishnan, Cong-Nghia Nguyen, John Feltsten, Deniz Çiftçi	2007	6
6	Conjugate Distributed Arithmetic Adaptive FIR Filters and their Hardware Implementation Conference proceedings ·Malaz Ahmed Abdalla Yahia, V. Krishnan, David V. Anderson	2006	2
7	Optimal quantization employing programmable flash analog to digital converters V. Krishnan, Christopher Duffy, David V. Anderson, P. Hasler	2005	2
8	Speech bandwidth extension by improved codebook mapping towards increased phonetic classification Australian Country Town, V. Krishnan, David V. Anderson	2005	13
9	Using dynamic codebook re-ordering to exploit inter-frame correlation in MELP coders V. Krishnan, T.P. Barnwell, David V. Anderson	2005	0
10	A framework for estimation of clean speech by fusion of outputs from multiple speech enhancement systems V. Krishnan, Orhan ÖZTURAN, David V. Anderson, Mark A. Clements	2005	2
11	LMS adaptive filters using distributed arithmetic for high throughput IEEE Transactions on Circuits and Systems I Regular Papers ·Castaneda, Yuhu Yuan, V. Krishnan, Malaz Ahmed Abdalla Yahia, David V. Anderson	2005	105
12	Optimal Multistage Vector Quantization ofLPC Parameters Over Noisy Channels IEEE Transactions on Speech and Audio Processing ·V. Krishnan, David V. Anderson, A. Mayani	2004	13
13	An FPGA Implementation for a High Throughput Adaptive Filter Using Distributed Arithmetic Castaneda, Malaz Ahmed Abdalla Yahia, V. Krishnan, Hoon Yoo, David V. Anderson	2004	13
14	A high-performance linear predictor employing vector quantization in nonorthogonal domains with application to speech IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications ·Wasfy B. Mikhael, V. Krishnan	2003	0
15	A novel adaptive algorithm applied to a class of redundant representation vector quantizers for waveform and model based coding Journal of International Crisis and Risk Communication Research ·V. Krishnan, Wasfy B. Mikhael	2003	1
16	Split vector quantization of signals in multiple transform domains with application to speech Wasfy B. Mikhael, V. Krishnan	2002	1
17	Multiple transform domain split vector quantisation Electronics Letters ·Wasfy B. Mikhael, V. Krishnan	2001	7
18	Efficient code excited linear predictor using redundantvectorquantiser representations Electronics Letters ·V. Krishnan, Wasfy B. Mikhael	2001	0
19	Efficient Image Template Matching on Hypercube SIMD Arrays. Proceedings of the International Conference on Parallel Processing ·Viktor K. Prasanna, V. Krishnan	1987	15
20	Semi-analytic approach to root locus IEEE Transactions on Automatic Control ·V. Krishnan	1966	11

About V. Krishnan

V. Krishnan is a scholar working on Signal Processing, Computer Vision and Pattern Recognition, Computational Mechanics, Computational Theory and Mathematics and Computer Networks and Communications, having authored 27 papers that have together received 273 indexed citations. Recurring topics across this work include Advanced Data Compression Techniques (17 papers), Digital Filter Design and Implementation (11 papers), Speech and Audio Processing (8 papers), Advanced Adaptive Filtering Techniques (8 papers), Image and Signal Denoising Methods (6 papers), Analog and Mixed-Signal Circuit Design (4 papers), Advanced Wireless Communication Techniques (2 papers) and Quantum-Dot Cellular Automata (2 papers). The work is most often cited by research in Signal Processing (187 citations), Computer Vision and Pattern Recognition (124 citations), Computational Mechanics (115 citations), Computational Theory and Mathematics (40 citations) and Hardware and Architecture (13 citations). V. Krishnan has collaborated with scholars based in United States, United Kingdom and China. Frequent co-authors include David V. Anderson, Viktor K. Prasanna, Wasfy B. Mikhael, Hoon Yoo, E. N. Ganesh, Venkatraman Atti, Имре Вaргa, Lei Miao, Christopher Duffy and Xingtao Zhang. Their work appears in journals such as Electronics Letters, IEEE Transactions on Speech and Audio Processing, IEEE Transactions on Automatic Control, IEEE Transactions on Circuits and Systems I Regular Papers and Digital 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.

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