A Computation Reduction Method for RDO Mode Decision Based on an Approximation of the Distortion

Abstract

In this paper, we propose a computation reduction method for RDO mode decision in H.264/AVC. The distortion required for RDO mode decision has been shown to be equivalent to the total energy of quantization error. A statistical model of the quantization error for H.264/AVC was developed in order to approximate the distortion. In the proposed method, the… (More)
DOI: 10.1109/ICIP.2006.312780

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