Signal processing implementation with a dual-bank memory. - G. Umamaheswari; C. Eswaran; Ashok Jhunjhunwala (Microprocess. Microsystems, 1988)

A Study of Various Steganographic Techniques Used for Information Hiding. - C. P. Sumathi; T. Santhanam; G. Umamaheswari (CoRR, 2014)

Speckle Reduction in ultrasound Images using Neighshrink and bilateral filtering. - R. Vanithamani; G. Umamaheswari (J. Comput. Sci., 2014)

Biomedical Signal Transmission using OFDM-based Cognitive Radio for Wireless Healthcare Applications. - S. Mohandass; G. Umamaheswari (Smart Comput. Rev., 2014)

A New Steganographic Technique Matching the Secret Message and Cover image Binary Value. - G. Umamaheswari; C. P. Sumathi (CoRR, 2017)

Modified hybrid interference cancellation algorithm for uplink cognitive radio transmission based on overloaded DS-CDMA. - S. Mohandass; G. Umamaheswari (Int. J. Inf. Commun. Technol., 2017)

An Adaptive Learning-Based Attack Detection Technique for Mitigating Primary User Emulation in Cognitive Radio Networks. - S. Arun; G. Umamaheswari (Circuits Syst. Signal Process., 2020)

Performance Analysis of Highly Flexible Antenna for On-Body Communication. - G. Dhayanithi; G. Umamaheswari; Praveena A (ICDCS, 2024)