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| Presentation | 2022-12-05 13:50 A Feasibility Study on Video Conferencing Recordings Automatic Editing System Using Silence Part Removal Based on Audio Signal Analysis Takashi Mishima, Ippei Araki, Hiroshi Tsutsui, Takeo Ohgane (Hokkaido Univ.)  SIS2022-24 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a video conferencing recordings automatic editing system using silence part removal based on audio signal analysis. This system's purpose is to remove silent intervals in online conference recordings properly. Our system constructs frames with a length considering easy editing and excludes quiet parts based on thresholding the average power of each frame. In addition, our morphological processing approach removes single-shot noises and makes the speech naturally continuous. Using this system for a video conference recording, we confirmed that our system could reduce the resulting video duration to 63% compared to the original video. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | video conference / automatic video editing / Cinelerra / silence removal / morphological processing / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 293, SIS2022-24, pp. 7-10, Dec. 2022. | |
| Paper # | SIS2022-24 | |
| Date of Issue | 2022-11-28 (SIS) | |
| 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 | SIS2022-24 |
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| Conference Information | |
| Committee | SIS |
| Conference Date | 2022-12-05 - 2022-12-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2022-12-SIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Feasibility Study on Video Conferencing Recordings Automatic Editing System Using Silence Part Removal Based on Audio Signal Analysis |
| Sub Title (in English) | |
| Keyword(1) | video conference |
| Keyword(2) | automatic video editing |
| Keyword(3) | Cinelerra |
| Keyword(4) | silence removal |
| Keyword(5) | morphological processing |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takashi Mishima |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Ippei Araki |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Hiroshi Tsutsui |
| 3rd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name | Takeo Ohgane |
| 4th Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2022-12-05 13:50:00 |
| Presentation Time | 20 minutes |
| Registration for | SIS |
| Paper # | SIS2022-24 |
| Volume (vol) | vol.122 |
| Number (no) | no.293 |
| Page | pp.7-10 |
| #Pages | 4 |
| Date of Issue | 2022-11-28 (SIS) |
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