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| Presentation | 2007-09-27 14:45 Multiscale Analysis and Representation of Audio Signal for Efficient Video Viewing Kohta Itagaki, Yuuhei Oota, Kengo Furusawa, Kota Takahashi (UEC)  SIP2007-91 SIS2007-27 SP2007-53 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the case of the conventional video reproduction system, a user must be looking at the display continuously using fast forward mode or fast rewind mode, if he wants to search his interesting point. To reduce the stress of the user, a new method for visualization of the audio signal is proposed. In this sound visualization system, the scale size of time axis needs to be defined. But there is no theoretical basis to make a decision on the scale size. Because the optimum length for the analysis differs on whether the target is speech or music, so we should execute processing by using different scale size simultaneously. In this paper, we introduce a new sound visualization method based on different time scale schemes. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Efficient Video Viewing / Bird-view Display / Multi Scale Analysis / Spectral Subtraction / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 234, SIP2007-91, pp. 49-54, Sept. 2007. | |
| Paper # | SIP2007-91 | |
| Date of Issue | 2007-09-20 (SIP, SIS, SP) | |
| 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) | |
| Download PDF | SIP2007-91 SIS2007-27 SP2007-53 |
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| Conference Information | |
| Committee | SIP SIS SP |
| Conference Date | 2007-09-27 - 2007-09-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Inst. of Tech. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing, Intelligent Multimedia Systems, etc. |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2007-09-SIP-SIS-SP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multiscale Analysis and Representation of Audio Signal for Efficient Video Viewing |
| Sub Title (in English) | |
| Keyword(1) | Efficient Video Viewing |
| Keyword(2) | Bird-view Display |
| Keyword(3) | Multi Scale Analysis |
| Keyword(4) | Spectral Subtraction |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kohta Itagaki |
| 1st Author's Affiliation | The University of Electro-communications (UEC) |
| 2nd Author's Name | Yuuhei Oota |
| 2nd Author's Affiliation | The University of Electro-communications (UEC) |
| 3rd Author's Name | Kengo Furusawa |
| 3rd Author's Affiliation | The University of Electro-communications (UEC) |
| 4th Author's Name | Kota Takahashi |
| 4th Author's Affiliation | The University of Electro-communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2007-09-27 14:45:00 |
| Presentation Time | 25 minutes |
| Registration for | SIP |
| Paper # | SIP2007-91, SIS2007-27, SP2007-53 |
| Volume (vol) | vol.107 |
| Number (no) | no.234(SIP), no.236(SIS), no.238(SP) |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2007-09-20 (SIP, SIS, SP) |
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