OPTIMISED ALGEBRAIC ENCODING AND DECODING METHOD, AND RELATED MODULES AND COMPUTER SOFTWARE

摘要

The invention relates to an encoding method that comprises a decomposition into bit planes (P0, Pϰ-1), after a quantification of the bit planes in an N-dimension quantification space (Λo) having an additive structure, while respecting the condition according to which p is a strictly positive integer such that the space 2pZN is strictly included in that quantification space. The method further comprises suppressing from the 0-rank bit plane (P0) a number of predetermined bits based on an error correction code including the zero-rank bit plane.