Vorrichtung zur Kodierung und/oder Dekodierung mit hoher Wirksamheit

摘要

A high efficiency encoding device for compressing the input information by temporal and/or spatial sampling is disclosed. The device transmits the input information supplied at an input terminal 10 to a thinning sub-sampling unit 11 and to a normal equation generating unit 12a in a model-associated coefficient calculating unit 12. The transmission information is supplied from the thinning sub-sampling unit 11 to an output terminal 13 and to the normal equation generating unit 12a. The normal equation generating unit 12a formulates normal equations by the least square method based on a linear first-order combination model and outputs the coefficients to a coefficient calculating unit 12b. The coefficient calculating unit 12b solves the normal equations to find most probable values for the unknown coefficients to output the calculated most probable values to an output terminal 14. <IMAGE>