Perceptually adaptive rate-distortion optimization for variable block size motion alignment in 3D wavelet coding

Abstract

A novel content adaptive rate-distortion optimization scheme has been proposed. The scheme can effectively distinguish texture regions, edge regions and flat regions using a directional field technique. Since the human visual system (HVS) perceives distortions more easily near edges and in flat regions, distortion reduction is more important in those… (More)
DOI: 10.1109/ICASSP.2005.1415558

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Cite this paper

@article{Sun2005PerceptuallyAR, title={Perceptually adaptive rate-distortion optimization for variable block size motion alignment in 3D wavelet coding}, author={Yin Sun and Feng Pan and Ashraf A. Kassim}, journal={Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.}, year={2005}, volume={2}, pages={ii/929-ii/932 Vol. 2} }