1. Research on Fast Algorithm for Intra Mode Decision in H.264.
- Author
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Deng, Musheng and Xiao, Minlian
- Subjects
DECISION making ,ALGORITHMS ,VIDEO coding ,BANDWIDTHS ,COMPUTATIONAL complexity ,EXPERIMENTAL design - Abstract
Abstract: The newest international video coding standard H.264 is very efficient in solving the limited bandwidth problem and improving the quality of reconstructed image. Although H.264 has many potential application fields, the big computation complexity becomes a bottleneck for its real time applications. In this paper, we proposed a fast mode decision algorithm of 4x4 block intra prediction to optimize the H.264 encoder. Experimental results show that it can reduce the computational complexity of the H.264 encoder remarkably at the expense of little quality degradation. [Copyright &y& Elsevier]
- Published
- 2011
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