DCT based watermarking of medical images with least perceptual error. - Janani Natarajan; Smita Jangale; Triupatiraju Kanumuri; Vijay Rajaram Rathod (ICWET, 2010)

Comparison of different segmentation techniques in detection of flaws in weldments. - Vijay Rajaram Rathod; R. S. Anand; Triupatiraju Kanumuri (ICWET, 2010)