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 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 |
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) |
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Topics (in Japanese) |
(See Japanese page) |
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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) |
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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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Speaker |
Author-1 |
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 |
6 |
Date of Issue |
2004-10-14 (SIP, ICD, IE) |
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