Concepedia

G. Umamaheswari

GU

11

Publications

396

Citations

11

H-Index

2010

Active since

Affiliations

PSG INSTITUTE OF TECHNOLOGY AND APPLIED RESEARCH(Current)

G. Umamaheswari is an author at PSG INSTITUTE OF TECHNOLOGY AND APPLIED RESEARCH specializing in engineering, data security, and signal processing.

Top concepts

EngineeringCryptographyData SecuritySignal ProcessingWireless SecurityInformation SecurityHealthRadiologyImage AnalysisMedical Imaging

Publications per year

2010–2024

11

Publications

11

Compact Slotted Microstrip Antenna for 5G Applications Operating at 28 GHz

P. Merlin Teresa, G. Umamaheswari · IETE Journal of Research · 2020 · 94 citations

Dielectric Constant, Engineering, Antenna +3

A Study of Various Steganographic Techniques Used for Information Hiding

Sumathi C.P, T Santanam, G. Umamaheswari · International Journal of Computer Science & Engineering Survey · 2013 · 88 citations · Full text

Detection of Sinkhole Attack in Wireless Sensor Networks Using Message Digest Algorithms

S. Sharmila, G. Umamaheswari · 2011 · 72 citations

Hardware Security, Engineering, Wireless Sensor System +14

A novel region growing segmentation algorithm for the detection of breast cancer

B. Senthilkumar, G. Umamaheswari, Jayavarapu Karthik · 2010 · 30 citations

Medical Image Segmentation, Engineering, Machine Learning +22

Wavelet based despeckling of medical ultrasound images with bilateral filter

R. Vanithamani, G. Umamaheswari · 2011 · 21 citations

Medical Ultrasound, Engineering, Random Multiplicative Noise +17

Rows per page

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