Animation encoding method, decoding method of animation, animation recording medium and animations encoder.

摘要

IN A coding method ANIMATIONS, a decoding method ANIMATION, a recording medium ANIMATION AND CODER ANIMATION WITH THE INVENTION THIS IS ELIMINATED THE REDUCTION OF INFORMATION HAVING A GOOD MODEL IMAGE WHILE REDUCES THE MOSQUITO NOISE EVEN IN A BAND SIGNAL IN RELATION S / N is low. It encoded A SIGN OF ANIMATION USING AN ANTICIPATION image signal DEFAULT, APPLYING TO DEFAULT OPERATION signal thus encoded signal obtained Quantifying OPERATION WITH SIGNAL AND THUS QUANTIFIED is subjected to length coding VARIABLE. IN THIS CASE, THE BAND IS MEASURED SIGNAL ON THE RELATIONSHIP S / N of the image signal CAE AND STANDS BASED ON SOME nonlinearities. MOREOVER, as far as Decoding is concerned, the decoded signals are quantified Inverse BASED ON SOME nonlinearities which has a CARACTERISTICASOPUESTAS TO THE CODING, AND HOLDS Decoding.