High compression and low order linear predictor for lossless coding of grayscale images. - Vishwanath P. Baligar; Lalit M. Patnaik; G. R. Nagabhushana (Image Vis. Comput., 2003)

Low complexity, and high fidelity image compression using fixed threshold method. - Vishwanath P. Baligar; Lalit M. Patnaik; G. R. Nagabhushana (Inf. Sci., 2006)