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Paper Abstract and Keywords
Presentation 2009-11-19 13:00
Fast Mode Decision Algorithm for Intra/Inter-prediction in H.264/AVC
Yuta Kuboyama, Yoshimitsu Kuroki (Kurume Nat Coll. of Tech.) IE2009-98
Abstract (in Japanese) (See Japanese page) 
(in English) H.264/AVC is a state-of-the-art video coding standard, which has various functions to realize high compression performance. The codec prepares several modes in both intra- and inter-prediction, and chooses the best one by some criterion. Therefore, the encoder requires a heavy burden.
This paper describes a fast mode decision algorithm for intra- and inter-prediction. The proposed method prunes candidates by projecting difference blocks onto the canonical basis without calculating transformed differences, and guarantees to choose the best mode.
Experimental results show that the proposed method reduces computational time by 16.3% compared with the exhaustive calculation performed by Joint Model (JM) 14.0.
Keyword (in Japanese) (See Japanese page) 
(in English) mode decision / intra-prediction / inter-prediction / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 292, IE2009-98, pp. 1-6, Nov. 2009.
Paper # IE2009-98 
Date of Issue 2009-11-12 (IE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF IE2009-98

Conference Information
Committee ITE-ME ITE-AIT ITE-BCT IE  
Conference Date 2009-11-19 - 2009-11-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Sangyo Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IE 
Conference Code 2009-11-ME-AIT-BCT-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fast Mode Decision Algorithm for Intra/Inter-prediction in H.264/AVC 
Sub Title (in English)  
Keyword(1) mode decision  
Keyword(2) intra-prediction  
Keyword(3) inter-prediction  
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1st Author's Name Yuta Kuboyama  
1st Author's Affiliation Kurume National College of Technology (Kurume Nat Coll. of Tech.)
2nd Author's Name Yoshimitsu Kuroki  
2nd Author's Affiliation Kurume National College of Technology (Kurume Nat Coll. of Tech.)
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Speaker Author-1 
Date Time 2009-11-19 13:00:00 
Presentation Time 20 minutes 
Registration for IE 
Paper # IE2009-98 
Volume (vol) vol.109 
Number (no) no.292 
Page pp.1-6 
#Pages 6 
Date of Issue 2009-11-12 (IE) 

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