Presentation | 2000/9/22 A Quick Search Method Coping With Multiple Kinds of Feature Distortions Kunio Kashino, Takayuki Kurozumi, Hiroshi Murase, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Here we propose a quick search method for distorted audio signals. The method is an application of the quick OR-search method that we previously developed. In the present method, feature distortions are first learned as probabilistic distributions, and then the multiple distributions are efficiently considered using the OR-search method. The experiments using microphone-recorded signals show that the proposed method achieves approximately 3 to 5% better accuracy than old method with little increase of search time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | time-series search / time-series active search / feature distortion / OR search |
Paper # | DSP2000-98,SP2000-64 |
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Committee | DSP |
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Conference Date | 2000/9/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Digital Signal Processing (DSP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Quick Search Method Coping With Multiple Kinds of Feature Distortions |
Sub Title (in English) | |
Keyword(1) | time-series search |
Keyword(2) | time-series active search |
Keyword(3) | feature distortion |
Keyword(4) | OR search |
1st Author's Name | Kunio Kashino |
1st Author's Affiliation | NTT Communication Science Laboratories() |
2nd Author's Name | Takayuki Kurozumi |
2nd Author's Affiliation | NTT Communication Science Laboratories |
3rd Author's Name | Hiroshi Murase |
3rd Author's Affiliation | NTT Communication Science Laboratories |
Date | 2000/9/22 |
Paper # | DSP2000-98,SP2000-64 |
Volume (vol) | vol.100 |
Number (no) | 326 |
Page | pp.pp.- |
#Pages | 7 |
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