A Two-Channel Picture Coding System: I-Real-Time Implementation. - Donald E. Troxel; William F. Schreiber; Robert P. Bishop; Robert R. Buckley; Geoffrey J. Bunza; Takeo Eguchi; Samuel M. Goldwasser; Joel E. Jakubson; Jung-Shu Kung; Dennis Ng; Sohei Takemoto; Eiichi Yokoyama (IEEE Trans. Commun., 1981)