Hybrid interframe coding of video signals with backward-acting motion detection. - Sharaf E. Elnahas; Kou-Hu Tzou (ICASSP, 1986)

Bit-sliced progressive transmission and reconstruction of transformed images. - Kou-Hu Tzou; Sharaf E. Elnahas (ICASSP, 1986)

An Optimal Progressive Transmission & Reconstruction Scheme for Transformed Images. - Kou-Hu Tzou; Sharaf E. Elnahas (ICC, 1986)

Entropy Coding for Low-Bit-Rate Visual Telecommunications. - Sharaf E. Elnahas; James George Dunham (IEEE J. Sel. Areas Commun., 1987)