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Authors: Andrzej Pietrasiewicz and Grzegorz Pastuszak

Affiliation: Institute of Radioelectronics, Warsaw University of Technology, Poland

Keyword(s): Video Compression, Rate Control, H.264/AVC.

Related Ontology Subjects/Areas/Topics: Image and Video Processing, Compression and Segmentation ; Joint Source/Channel Coding ; Multimedia ; Multimedia and Communications ; Multimedia Signal Processing ; Telecommunications

Abstract: Multi-sequence video coding allows bit-budget to be distributed among sequences. This paper presents the method of selection of a common quantization parameter, which is applied concurrently to each sequence. The approach takes into account ρ-domain rate-distortion models kept independently for each video sequence and builds a common model. The output buffer is verified jointly for all the sequences and drives a joint bit allocation process. The method has been verified in simulation to demonstrate its usefulness in video encoding.

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Paper citation in several formats:
Pietrasiewicz, A. and Pastuszak, G. (2007). RATE CONTROL FOR MULTI-SEQUENCE H.264/AVC COMPRESSION. In Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP; ISBN 978-989-8111-13-5, SciTePress, pages 446-451. DOI: 10.5220/0002139104460451

@conference{sigmap07,
author={Andrzej Pietrasiewicz. and Grzegorz Pastuszak.},
title={RATE CONTROL FOR MULTI-SEQUENCE H.264/AVC COMPRESSION},
booktitle={Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP},
year={2007},
pages={446-451},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002139104460451},
isbn={978-989-8111-13-5},
}

TY - CONF

JO - Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP
TI - RATE CONTROL FOR MULTI-SEQUENCE H.264/AVC COMPRESSION
SN - 978-989-8111-13-5
AU - Pietrasiewicz, A.
AU - Pastuszak, G.
PY - 2007
SP - 446
EP - 451
DO - 10.5220/0002139104460451
PB - SciTePress