Cicconi, P.Mattavelli, M.Nicoulin, A.Kunt, M.2006-06-142006-06-142006-06-141993https://infoscience.epfl.ch/handle/20.500.14299/230636LTS1LTS3Virtual worlds and multimediaImage compression by local symmetries extraction and entropy coding by vector quantization and arithmetic codingtext::conference output::conference proceedings::conference paper