Improving JPEG2000's perceptual performance with weights based on both contrast sensitivity and standard deviation. - Krishnaraj Varma; Amy E. Bell (ICASSP (3), 2004)

JPEG2000 - choices and tradeoffs for encoders. - Krishnaraj Varma; Amy E. Bell (IEEE Signal Process. Mag., 2004)

A Fast JPEG2000 EBCOT Tier-1 Architecture That Preserves Coding Efficiency. - Krishnaraj Varma; Amy E. Bell; Hima B. Damecharla; Joan Carletta (ICIP, 2006)

Fast Split Arithmetic Encoder Architectures and Perceptual Coding Methods for Enhanced JPEG2000 Performance. - Krishnaraj Varma (2006)

A Fast JPEG2000 Encoder That Preserves Coding Efficiency: The Split Arithmetic Encoder. - Krishnaraj Varma; Hima B. Damecharla; Amy E. Bell; Joan Carletta; Godmar V. Back (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)