Classified Region Algorithm for Fast Intermode Decision in H.264/AVC Encoder

@article{Bharanitharan2010ClassifiedRA,
  title={Classified Region Algorithm for Fast Intermode Decision in H.264/AVC Encoder},
  author={K. Bharanitharan and Bin-Da Liu and Jar-Ferr Yang},
  journal={EURASIP J. Adv. Sig. Proc.},
  year={2010},
  volume={2010}
}
H.264, MPEG-4 Part 10, is the latest digital video coding standard that achieves very high data compression by using several new coding features. One of the new features is variable block sizes for interframe coding to increase compression efficiency. However, to achieve this, the H.264 encoder employs a complex mode decision technique based on rate-distortion optimization (RDO) that requires high computational complexity, which significantly increases the encoder complexity. In this paper, we… CONTINUE READING

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Key Quantitative Results

  • The experimental results show that the proposed method is able to reduce complexity by up to 67% on average with negligible degradation in both objective and subjective quality.

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