@inproceedings{0c04c249a3a3479a94bc4d16498392eb,
title = "An improved zero-block mode decision algorithm for H.264/AVC",
abstract = "In the previous work we presented a zero-block mode decision algorithm for H.264/AVC to reduce the computation time, based upon the number of zero blocks of 4×4 DCT coefficients between the current macroblock (MB) and the collocated macroblock. In this paper we extend the previous work and provide a more sophisticated algorithm, which uses an early zero-block detection method instead of DCT/Q computation, and incorporates adequate decision methods into semi-stationary and non-stationary regions of a video sequence. The simulation results demonstrate that the proposed algorithm can achieve up to 20% of time saving on average compared to the original zero-block mode decision algorithm, while maintaining a high coding performance.",
keywords = "DCT, Early zero-block detection, H.264/AVC, Zero-block decision, Zero-block mode decision",
author = "Lee, {Yu Ming} and Yinyi Lin",
year = "2007",
doi = "10.1109/ICIP.2007.4379823",
language = "???core.languages.en_GB???",
isbn = "1424414377",
series = "Proceedings - International Conference on Image Processing, ICIP",
publisher = "IEEE Computer Society",
pages = "293--296",
booktitle = "2007 IEEE International Conference on Image Processing, ICIP 2007 Proceedings",
note = "14th IEEE International Conference on Image Processing, ICIP 2007 ; Conference date: 16-09-2007 Through 19-09-2007",
}