Method and system of encoding and brief video comprising a step of elimination of the redundancy of pixelization during the encoding and a step of repixellisation during the brief

摘要

The present invention relates to a method and a system of encoding and decoding video comprising a step of removal of the redundancy of pixelization during the encoding and a step of repixellisation during the decoding. The process is characterized, during the encoding for the calculation of each of the residual image (r1 to r3), by a step of reduction of the differences from the effects of pixelization of each image source (s1 to s3) and, during the decoding for the production of each image display (a1 to a3), by a step of chromatic repixellisation combining the various values of each pixel of the reference image (f1, f2, f3). Application in the treatment of the digital images during the compression and decompression.