G Unnikrishnan

Automatic Coin Recogniton Using Local Spatial Features

G Unnikrishnan, 2013 .

Musical Note Extraction using Self Organizing Feature Maps

G Unnikrishnan, 2018 .

Copyright in India: What Library Professionals and Users’ Needs to Know

G Unnikrishnan, M Chandrashekara, 2015 .

Fractional fourier domain encrypted holographic memory by use of an anamorphic optical system.

G Unnikrishnan, J Joseph, K Singh, 2001, Applied optics.

Optical encryption system that uses phase conjugation in a photorefractive crystal.

G Unnikrishnan, J Joseph, K Singh, 1998, Applied optics.

Spread-space spread-spectrum technique for secure multiplexing.

B Javidi, G Unnikrishnan, John T. Sheridan, 2007, Optics letters.