A Fast Algorithm for Computing the Euler Number of an Image and its VLSI Implementation. - Sabyasachi Dey 003; Bhargab B. Bhattacharya; Malay Kumar Kundu; Tinku Acharya (VLSI Design, 2000)

Combinatorial Classification of Pixels for Ridge Extraction in a Gray-Scale Fingerprint Image. - Arijit Bishnu; Partha Bhowmick; Sabyasachi Dey 003; Bhargab B. Bhattacharya; Malay Kumar Kundu; C. A. Murthy; Tinku Acharya (ICVGIP, 2002)

A Simple Architecture for Computing Moments and Orientation of an Image. - Sabyasachi Dey 003; Bhargab B. Bhattacharya; Malay Kumar Kundu (Fundam. Informaticae, 2002)

A Co-processor for Computing the Euler Number of a Binary Image using Divide-and-Conquer Strategy. - Sabyasachi Dey 003; Bhargab B. Bhattacharya; Malay K. Kundu; Arijit Bishnu; Tinku Acharya (Fundam. Informaticae, 2007)