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| Presentation | 2022-01-13 14:30 Image Compression and Progressive Retransmission Scheme on Edge Computing System for Image Data Reduction Mutsuki Nakahara, Daisuke Hisano (Osaka Univ.), Mai Nishimura (OSX), Takayuki Nishio (Tokyo Tech.), Yoshitaka Ushiku (OSX), Kazuki Maruta (Tokyo Tech.), Yu Nakayama (Tokyo Univ. of Agriculture and Tech.)  CS2021-69 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Edge computing has been getting attention due to reducing the data traffic in the backbone network. On the other hand, the access network between an edge server and user terminals will be congested since the amount of data traffic forwarded by user terminals has increased year by year. This paper proposes an image compression and progressive retransmission scheme for deep learning-based image recognition systems to reduce image traffic to suppress network congestion. The proposed scheme uses the entropy calculated by posterior probability distribution of a deep learning model. We control the image retransmission using the entropy as a pseudo-indicator of the image recognition accuracy at the edge server, we can reduce the traffic while maintaining image recognition accuracy. We implement the proposed scheme on the edge server and report the effect of the traffic reduction by the experimental demonstration. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Edge computing / Deep learning / Image recognition / Image compression / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 319, CS2021-69, pp. 7-12, Jan. 2022. | |
| Paper # | CS2021-69 | |
| Date of Issue | 2022-01-06 (CS) | |
| ISSN | 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 | CS2021-69 |
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| Conference Information | |
| Committee | OCS CS |
| Conference Date | 2022-01-13 - 2022-01-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Conference room 204A・B at KDDI Ishin-hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Core and metro system, Submarine telecommunications system, Optical access system and next generation PON, Ethernet, Optical Transport Network (OTN), Transmission monitoring and control, Design and tool for optical transmission system, Co-operation between optical and mobile, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2022-01-OCS-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image Compression and Progressive Retransmission Scheme on Edge Computing System for Image Data Reduction |
| Sub Title (in English) | |
| Keyword(1) | Edge computing |
| Keyword(2) | Deep learning |
| Keyword(3) | Image recognition |
| Keyword(4) | Image compression |
| Keyword(5) | |
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| 1st Author's Name | Mutsuki Nakahara |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Daisuke Hisano |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Mai Nishimura |
| 3rd Author's Affiliation | OMRON SINICX Corporation (OSX) |
| 4th Author's Name | Takayuki Nishio |
| 4th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
| 5th Author's Name | Yoshitaka Ushiku |
| 5th Author's Affiliation | OMRON SINICX Corporation (OSX) |
| 6th Author's Name | Kazuki Maruta |
| 6th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
| 7th Author's Name | Yu Nakayama |
| 7th Author's Affiliation | Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.) |
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| Speaker | Author-1 |
| Date Time | 2022-01-13 14:30:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2021-69 |
| Volume (vol) | vol.121 |
| Number (no) | no.319 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2022-01-06 (CS) |
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