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Authors: Skoudarli Abdellah 1 ; Nibouche Mokhtar 2 and Serir Amina 3

Affiliations: 1 Faculte of Electronics and Informatics USTHB, Algeria ; 2 Frenchay Campus, United Kingdom ; 3 FEI USTHB, Algeria

Keyword(s): H.264/AVC, Mode Decision, Inter/Intra Prediction, Homogeneity, Stationarity, Complexity Reduction.

Related Ontology Subjects/Areas/Topics: Image and Video Processing, Compression and Segmentation ; Multimedia ; Multimedia Signal Processing ; Telecommunications

Abstract: The H.264/AVC video coding standard is used in a wide range of applications from video conferencing to high-definition TV. Compared to the previous standard, the H.264/AVC has significantly better performance in terms of PSNR and visual quality at the same bit rate. It uses a complex mode decision technique based on rate-distortion optimization (RDO). Therefore, this technique introduces a high computational complexity. However, the computational complexity is one key challenge for the high efficient compression. In order to reduce the H.264/AVC complexity a new efficient and fast mode decision algorithm, based on the spatial homogeneity and temporal stationary characteristics of the current macroblock, is proposed in this paper. The experimental results show that the proposed algorithm is able to reduce up to 66,90 % of the computational complexity compared to the high complexity algorithm in the JM16.1 reference software with tolerant performance degradation.

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Paper citation in several formats:
Abdellah, S.; Mokhtar, N. and Amina, S. (2013). A Fast and Efficient Inter Mode Decision Algorithm for the H.264/AVC Video Coding Standard. In Proceedings of the 10th International Conference on Signal Processing and Multimedia Applications and 10th International Conference on Wireless Information Networks and Systems (ICETE 2013) - SIGMAP; ISBN 978-989-8565-74-7, SciTePress, pages 79-85. DOI: 10.5220/0004527800790085

@conference{sigmap13,
author={Skoudarli Abdellah. and Nibouche Mokhtar. and Serir Amina.},
title={A Fast and Efficient Inter Mode Decision Algorithm for the H.264/AVC Video Coding Standard},
booktitle={Proceedings of the 10th International Conference on Signal Processing and Multimedia Applications and 10th International Conference on Wireless Information Networks and Systems (ICETE 2013) - SIGMAP},
year={2013},
pages={79-85},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004527800790085},
isbn={978-989-8565-74-7},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Signal Processing and Multimedia Applications and 10th International Conference on Wireless Information Networks and Systems (ICETE 2013) - SIGMAP
TI - A Fast and Efficient Inter Mode Decision Algorithm for the H.264/AVC Video Coding Standard
SN - 978-989-8565-74-7
AU - Abdellah, S.
AU - Mokhtar, N.
AU - Amina, S.
PY - 2013
SP - 79
EP - 85
DO - 10.5220/0004527800790085
PB - SciTePress