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Paper Abstract and Keywords
Presentation 2004-10-21 14:15
Development of H.264 Decoder Using Low Power DSP
Kenji Goto, Hirofumi Aoki, Atsushi Hatabu (NEC), Shinichi Yamada, Taketsugu Matsubara (NEC Micro Systems), Takashi Miyazaki (NEC) Link to ES Tech. Rep. Archives: ICD2004-117
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes a QVGA resolution H.264 video decoder using a low-power and general-purpose DSP (NEC uPD77050, 250MHz). The decoder can decode H.264 Baseline Profile bitstream using one low power DSP, and one external memory used for frame memories. To optimize the program, reduce the data access, and plan the schedule of DMA requests, this decoder operates QVGA, 15fps, H.264 bitstream and MPEG-4 AAC bitstream standardized for digital terrestrial TV broadcasts aimed at mobile receivers such as cellular phones.
Keyword (in Japanese) (See Japanese page) 
(in English) H.264 / Low Power DSP / Digital Terrestrial Television / / / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 363, SIP2004-85, pp. 55-60, Oct. 2004.
Paper # SIP2004-85 
Date of Issue 2004-10-14 (SIP, ICD, IE) 
ISSN Print edition: ISSN 0913-5685
Copyright
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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 Link to ES Tech. Rep. Archives: ICD2004-117

Conference Information
Committee IE SIP ICD IPSJ-SLDM  
Conference Date 2004-10-21 - 2004-10-22 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIP 
Conference Code 2004-10-IE-SIP-ICD-IPSJ-SLDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of H.264 Decoder Using Low Power DSP 
Sub Title (in English)  
Keyword(1) H.264  
Keyword(2) Low Power DSP  
Keyword(3) Digital Terrestrial Television  
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1st Author's Name Kenji Goto  
1st Author's Affiliation NEC Corporation (NEC)
2nd Author's Name Hirofumi Aoki  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Atsushi Hatabu  
3rd Author's Affiliation NEC Corporation (NEC)
4th Author's Name Shinichi Yamada  
4th Author's Affiliation NEC Micro Sytems, Ltd (NEC Micro Systems)
5th Author's Name Taketsugu Matsubara  
5th Author's Affiliation NEC Micro Sytems, Ltd (NEC Micro Systems)
6th Author's Name Takashi Miyazaki  
6th Author's Affiliation NEC Corporation (NEC)
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Date Time 2004-10-21 14:15:00 
Presentation Time 25 minutes 
Registration for SIP 
Paper # SIP2004-85, ICD2004-117, IE2004-61 
Volume (vol) vol.104 
Number (no) no.363(SIP), no.365(ICD), no.367(IE) 
Page pp.55-60 
#Pages
Date of Issue 2004-10-14 (SIP, ICD, IE) 


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