A multiple description method for wavelet based image coding. - A. C. Ashwin; K. R. Ramakrishnan; S. H. Srinivasan (ICIP (2), 2002)

Wavelet domain residual redundancy-based descriptions. - A. C. Ashwin; K. R. Ramakrishnan; S. H. Srinivasan (Signal Process. Image Commun., 2003)

An efficient algorithm for video content access control. - B. Anantharaman; A. C. Ashwin (ICME, 2004)