ROI based complexity reduction algorithm for H.264 encoder

This paper proposes a region-of-interest (ROI) based H.264/AVC encoder which reduces computational complexity. A proposed fast ROI detection algorithm which can detect face-like regions as ROIs is applied to obtain accurate and small ROI so as to reduce the necessary coding effort of the encoder. Th...

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Bibliographic Details

Published in:	2010 International SoC Design Conference pp. 236 - 239
Main Authors:	Tianruo Zhang, Xin Jin, Chen Liu, Minghui Wang, Goto, S
Format:	Conference Proceeding
Language:	English Japanese
Published:	IEEE 01.11.2010
Subjects:	Algorithm design and analysis Automatic voltage control Computational complexity computational complexity reduction Degradation Detection algorithms Encoding H.264 ROI
ISBN:	1424486335, 9781424486335
Online Access:	Get full text
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