DISPOSITIF ET PROCEDE DE TRAITEMENT D'UN ENSEMBLE DE DONNEES ET NOTAMMENT DE COMPRESSION ET DE DECOMPRESSION DE DONNEES D'IMAGES

摘要

The data is divided into subsets with size varying inversely with complexity. For each basic subset, working subsets are used and a group of parameters is selected from a set, to test and optimize selection criteria values. The parameters are the coefficients of a multi-linear function associating each working subset with at least one parameter, and enabling stepwise refinement converging on a fixed point