| Presentation | 2007-09-27 Multiscale Analysis and Representation of Audio Signal for Efficient Video Viewing Kohta ITAGAKI, Yuuhei OOTA, Kengo FURUSAWA, Kota TAKAHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Efficient Video Viewing / Bird-view Display / Multi Scale Analysis / Spectral Subtraction |
| Paper # | SIP2007-91,SIS2007-27,SP2007-53 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2007/9/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| 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 |
| 1st Author's Name | Kohta ITAGAKI |
| 1st Author's Affiliation | Department of Infomation and Communication Engineering, The University of Electro-Communications() |
| 2nd Author's Name | Yuuhei OOTA |
| 2nd Author's Affiliation | Department of Infomation and Communication Engineering, The University of Electro-Communications |
| 3rd Author's Name | Kengo FURUSAWA |
| 3rd Author's Affiliation | Department of Infomation and Communication Engineering, The University of Electro-Communications |
| 4th Author's Name | Kota TAKAHASHI |
| 4th Author's Affiliation | Department of Infomation and Communication Engineering, The University of Electro-Communications |
| Date | 2007-09-27 |
| Paper # | SIP2007-91,SIS2007-27,SP2007-53 |
| Volume (vol) | vol.107 |
| Number (no) | 236 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |