Distributed video coding (DVC) is a novel approach providing new features as low complexity encoding by mainly exploiting the source statistics at the decoder based on the availability of decoder side information. In this paper, scalable-tolossless DVC is presented based on extending a lossy TransformDomain Wyner-Ziv (TDWZ) distributed video codec with feedback.The lossless coding is obtained by using a reversible integer DCT.Experimental results show that the performance of the proposed scalable-to-lossless TDWZ video codec can outperform alternatives based on the JPEG 2000 standard. The TDWZ codec provides frame by frame encoding. Comparing the lossless coding efficiency, the proposed scalable-to-lossless TDWZ video codec can save up to 5%-13% bits compared to JPEG LS and H.264 Intra frame lossless coding and do so as a scalable-to-lossless coding.
|Title of host publication||Proceedings 2010 IEEE International Workshop on Multimedia Signal Processing|
|Publication status||Published - 2010|
|Event||2010 IEEE International Workshop on Multimedia Signal Processing - Saint-Malo, France|
Duration: 1 Jan 2010 → …
|Conference||2010 IEEE International Workshop on Multimedia Signal Processing|
|Period||01/01/2010 → …|