Study of gratings recorded in different holographic recording media for real-time holographic fingerprint sensor. - K. Kochunarayanan; V. Krishnakumar; Abishek J. Perekkatt; V. P. Mahadevan Pillai; Avinash Kumar Jha; S. K. Sudheer (ICUMT, 2009)

Watermarking on PCAS compressed images. - Mema S. Mahesh; C. A. Prajith; K. Kochunarayanan; V. Krishnakumar (ICUMT, 2010)