VLSI architectures for lifting based DWT: a detailed survey. - Usha Bhanu Nageswaran; A. Chilambuchelvan (ICACCI, 2012)

High speed VLSI implementation of lifting based DWT. - Usha Bhanu Nageswaran; A. Chilambuchelvan (ICACCI, 2012)

VLSI architectures for high speed and low power implementation of 5/3 lifting discrete wavelet transform. - Usha Bhanu Nageswaran; A. Chilambuchelvan (Int. J. Comput. Sci. Eng., 2016)

Fast Motion Estimation Algorithm using Hybrid Search Patterns for Video Streaming Application. - Usha Bhanu Nageswaran; Sangeetha Marikkannan (Int. J. Comput. Commun. Control, 2017)