Ministry of Education
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Dr Umamaheswari G

vidwan id: 103385
Female

Associate Professor, Electronics and Communication Engineering
PSG College of Technology

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Expertise

  • Electrical and Electronic Engineering

Publications

Total Articles 33
Books 0
Proceedings 0

Publications

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Scopus

Citations 179
h-index 8

CrossRef

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Citations 131
h-index 7
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Professional Recognition

2018

BEST NSS OFFICER

ANNAUNIVERSITY

Community & Membership

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Bio

Communication Engineering, Wireless Network Security

Personal Details

  • Female
  • Associate Professor , PSG College of Technology
  • PSG College of Technology, Avinashi Rd, Peelamedu
Ph.D
Anna University 2006
Associate Professor Jul 2001 – Present
PSG College of Technology | Electronics and Communication Engineering

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Scholarly Work

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Scholarly Publications

Speckle reduction in ultrasound images using Neighshrink and bilateral filtering

Open Access
Article
Year: 2014. Volume: 10 , Issue: 4 , Pages: 623-631 .
Authors: Vanithamani R.;Umamaheswari G.
DOI 10.3844/jcssp.2014.623.631
7 12

Wireless image transmission based on cognitive radio for robotic communication

Open Access
Conference Paper
Advanced Materials Research. Year: 2014. Volume: 984-985 , Pages: 1370-1374 .
Authors: Mohandass S.;Umamaheswari G.;Kowsika H.
DOI 10.4028/www.scientific.net/AMR.984-985.1370

Speckle reduction in medical ultrasound images using bilateral filter in wavelet domain

Open Access
Article
Year: 2014. Volume: 26 , Issue: 2 , Pages: 123-134 .
Authors: Vanithamani R.;Umamaheswari G.
2

Cognitive radio transmission based on chip-level space time block coded MC-DS-CDMA over fast-fading channel

Open Access
Article
Journal of Scientific and Industrial Research. Year: 2014. Volume: 73 , Issue: 7 , Pages: 443-447 .
Authors: Mohandass S.;Umamaheswari G.
1

Combination of novel enhancement technique and fuzzy C means clustering technique in breast cancer detection

Open Access
Article
Year: 2013. Volume: 24 , Issue: 2 , Pages: 252-256 .
Authors: Senthilkumar B.;Umamaheswari G.
7

Node ID based detection of Sybil attack in mobile wireless sensor network

Open Access
Article
International Journal of Electronics. Year: 2013. Volume: 100 , Issue: 10 , Pages: 1441-1454 .
Authors: Sharmila S.;Umamaheswari G.
DOI 10.1080/00207217.2012.743093
6 8

Wavelet thresholding techniques in despeckling of medical ultrasound images

Open Access
Article
Year: 2013. Volume: 5 , Issue: 6 , Pages: 5098-5106 .
Authors: Vanithamani R.;Umamaheswari G.
2

Certificate authority schemes using elliptic curve cryptography, RSA and their variantssimulation using NS2

Open Access
Article
Year: 2013. Volume: 11 , Issue: 2 , Pages: 171-179 .
Authors: Shivkumar S.;Umamaheswari G.
DOI 10.3844/ajassp.2014.171.179
4 7