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Orientador(es)
Resumo(s)
In this paper, we propose a new 3D pattern matching based video compression algorithm. Spatiotemporal prediction tools are used to exploit both the temporal and the spatial redundancies, and the resulting residue is encoded using a 3D data coding extension of the Multidimensional Multiscale Parser (MMP) algorithm. MMP was originally proposed as a generic lossy data compression algorithm. A high degree of adaptivity and versatility allowed it to be competitive with state-of-the-art transform-based compression methods for a wide range of applications and data sets. The performance of the proposed algorithm is compared with that of H.264/AVC, achieving close results for some data sets, which indicates the potential of the pattern matching paradigm as an alternative to the traditional hybrid video codecs.
Descrição
Palavras-chave
Pattern Matching Video Coding
Contexto Educativo
Citação
N. C. Francisco, N. M. M. Rodrigues, E. A. B. da Silva, M. B. de Carvalho and S. M. M. de Faria, "Video compression using 3D multiscale recurrent patterns," 2013 IEEE International Symposium on Circuits and Systems (ISCAS), Beijing, China, 2013, pp. 1412-1415, doi: 10.1109/ISCAS.2013.6572120
Editora
IEEE Canada
Licença CC
Sem licença CC