Content-based video compression

摘要

A video compression method and system including object-oriented compression plus error correction using decoder feedback. More particularly error correcting apparatus comprising a first decode having a deinterleaver coupled to an output thereof. A second decoder coupled to the output of the deinterleaver and a memory coupled to the first decoder. A feedback device is coupled to the second decoder and the memory, and includes an output connected to the deinterleaver. The second decoder is capable of correcting errors in a codeword and correcting errors of related codewords in the memory. Constantly errors in the deinterleaver for codewords for the second decoder are corrected. <IMAGE> <IMAGE>