An adaptive quantization algorithm for MPEG-2 video coding
Published • Nov 27, 2002
Authors:,,
Lijun Luo
Cairong Zou
Zhenya He
Abstract
An adaptive quantization algorithm for MPEG-2 video coding using a neural network is presented in this paper. The proposed algorithm uses a backpropagation neural network to divide the macroblock activity into one of four categories: flat, edge, texture, fine-texture, and thus the macroblock can be ...
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