Paper Abstract and Keywords |
Presentation |
2009-07-01 13:20
Fast Sub-macroblock Selection for Motion Estimation in H.264/AVC Kenichi Fujii, Koichi Ichige (Yokohama Nat'l Univ.) CAS2009-1 VLD2009-6 SIP2009-18 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A fast sub-macroblock mode selection algorithm is proposed in this paper.
Motion estimation part of H.264/AVC requires very large computational cost.
Hence motion estimation part is the hottest research topics, and macroblock selection is one of the most challenging problems.
This paper presents a method that can eliminate low-probability modes using the adjusted sub-macroblock informations.
This method can greatly reduce encodiong time with acceptable slight loss in video coding. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
H.264/AVC / macroblock / sub-macroblock / motion vector search / video coding / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 112, SIP2009-18, pp. 1-5, July 2009. |
Paper # |
SIP2009-18 |
Date of Issue |
2009-06-24 (CAS, VLD, SIP) |
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) |
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CAS2009-1 VLD2009-6 SIP2009-18 |
Conference Information |
Committee |
SIP CAS VLD |
Conference Date |
2009-07-01 - 2009-07-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kushiko-shi Shogai Gakushu Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Signal processing, LSI, etc. |
Paper Information |
Registration To |
SIP |
Conference Code |
2009-07-SIP-CAS-VLD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fast Sub-macroblock Selection for Motion Estimation in H.264/AVC |
Sub Title (in English) |
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Keyword(1) |
H.264/AVC |
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macroblock |
Keyword(3) |
sub-macroblock |
Keyword(4) |
motion vector search |
Keyword(5) |
video coding |
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1st Author's Name |
Kenichi Fujii |
1st Author's Affiliation |
Yokohama National University (Yokohama Nat'l Univ.) |
2nd Author's Name |
Koichi Ichige |
2nd Author's Affiliation |
Yokohama National University (Yokohama Nat'l Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-07-01 13:20:00 |
Presentation Time |
20 minutes |
Registration for |
SIP |
Paper # |
CAS2009-1, VLD2009-6, SIP2009-18 |
Volume (vol) |
vol.109 |
Number (no) |
no.110(CAS), no.111(VLD), no.112(SIP) |
Page |
pp.1-5 |
#Pages |
5 |
Date of Issue |
2009-06-24 (CAS, VLD, SIP) |
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