Novel oversampled A/D converters based on error spectrum shaping. - Y. V. Ramana Rao; P. V. Ananda Mohan (ISCAS, 1993)

A new algorithm for BTC image bit plane coding. - Y. V. Ramana Rao; C. Eswaran (IEEE Trans. Commun., 1995)

New bit rate reduction techniques for block truncation coding. - Y. V. Ramana Rao; C. Eswaran (IEEE Trans. Commun., 1996)