An inter-frame predictive encoding apparatus which derives a prediction error signal representing successive frames of a video signal based on differences between pixel data of each frame and pixel data of at least one other frame, and executes intra-frame encoding of the prediction error signal, in...http://www.google.fr/patents/US5089889?utm_source=gb-gplus-shareBrevet US5089889 - Apparatus for inter-frame predictive encoding of video signal
Apparatus for inter-frame predictive encoding of video signal
