Motion-compensated lossless video coding in the CALIC framework

  title={Motion-compensated lossless video coding in the CALIC framework},
  author={E.S.G. Carotti and J. C. de Martin},
  journal={Proceedings of the Fifth IEEE International Symposium on Signal Processing and Information Technology, 2005.},
In this paper we consider the problem of lossless compression of video sequences exploiting the temporal redundancy between subsequent frames. More specifically, we present a lossless video coding technique which extends interframe-CALlC by employing multi-frame motion compensation to first temporally decorrelate the video material, followed by context-based arithmetic coding of the residual data. To avoid the well known context-dilution problem, we perform context quantization. The proposed… CONTINUE READING
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