Multi step motion estimation algorithm. - Deepak J. Jayaswal; Mukesh A. Zaveri; R. E. Chaudhari (ICWET, 2010)

An Optimized Approach to Pipelined Architecture for Fast 2D Normalized Cross-Correlation. - R. E. Chaudhari; Sanjay B. Dhok (J. Circuits Syst. Comput., 2019)