Paper Abstract and Keywords |
Presentation |
2013-06-13 14:55
VLSI Design of Transform and Quantization Units in Scalable Distributed Video Coding Narumi Tanaka, Masashi Okada (Osaka Univ), Kazuhito Sakomizu (Osaka Univ/OKI), Takao Onoye (Osaka Univ) SIS2013-8 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this research, we aim to realize an embedded system for distributed video coding (DVC) encoder. Since transform and quantization processes of DVC encoding are the most dominant, we discuss architecture for its hardware implementation. In the proposed architecture, the transform and quantization processes are implemented in parallel by processing multiple pixels simultaneously, and the resource utilization is reduced by replacing equations used in DVC encoding with equivalent ones, which are suitable for hardware implementation. We implemented our architecture with Verilog HDL and evaluated it. In the experimental result, our hardware implementation achieved 30 fps encoding performance for $1920times1080$ resolution videos. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Distributed Video Coding / transform / quantization / VLSI architecture / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 78, SIS2013-8, pp. 39-44, June 2013. |
Paper # |
SIS2013-8 |
Date of Issue |
2013-06-06 (SIS) |
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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SIS2013-8 |
Conference Information |
Committee |
SIS |
Conference Date |
2013-06-13 - 2013-06-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Houzan Hall (Kagoshima) |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
SIS |
Conference Code |
2013-06-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
VLSI Design of Transform and Quantization Units in Scalable Distributed Video Coding |
Sub Title (in English) |
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Keyword(1) |
Distributed Video Coding |
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transform |
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quantization |
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VLSI architecture |
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1st Author's Name |
Narumi Tanaka |
1st Author's Affiliation |
Osaka University (Osaka Univ) |
2nd Author's Name |
Masashi Okada |
2nd Author's Affiliation |
Osaka University (Osaka Univ) |
3rd Author's Name |
Kazuhito Sakomizu |
3rd Author's Affiliation |
Osaka University/Oki Electric Industry Co., Ltd. (Osaka Univ/OKI) |
4th Author's Name |
Takao Onoye |
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Osaka University (Osaka Univ) |
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Speaker |
Author-1 |
Date Time |
2013-06-13 14:55:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
SIS2013-8 |
Volume (vol) |
vol.113 |
Number (no) |
no.78 |
Page |
pp.39-44 |
#Pages |
6 |
Date of Issue |
2013-06-06 (SIS) |
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