| Presentation | 2016-10-20 [Encouragement Talk] Enhanced Sound Mapping for Successive Vehicle Detection in Acoustic Vehicle Count System Song Liu, Shigemi Ishida, Shigeaki Tagashira, Akira Fukuda, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Vehicle counting is one of the fundamental tasks in the intelligent transportation system (ITS). We are developing an acoustic vehicle count system that relies on two microphones at a sidewalk. The system extracts key data reflecting the road traffic conditions from received audio signals using a correlation based algorithm, the data recorded is called sound map. However, the acoustic vehicle count system suffers from a sparse sound map problem; a sound map becomes weak when multiple vehicles pass in front of the microphones. This paper therefore presents a new algorithm called enhanced sound mapping to address the sparse sound map problem. Comparison between original and enhance sound maps are presented theoretically and experimentally. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | vehicle count / acoustic sensing / enhanced sound mapping |
| Paper # | NS2016-88 |
| Date of Issue | 2016-10-13 (NS) |
| Conference Information | |
| Committee | NS |
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| Conference Date | 2016/10/20(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Himeji Nishi-Harima Area Jibasan Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hideki Tode(Osaka Pref. Univ.) |
| Vice Chair | Yoshikatsu Okazaki(NTT) |
| Secretary | Yoshikatsu Okazaki(Kyushu Inst. of Tech.) |
| Assistant | Shohei Kamamura(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Encouragement Talk] Enhanced Sound Mapping for Successive Vehicle Detection in Acoustic Vehicle Count System |
| Sub Title (in English) | |
| Keyword(1) | vehicle count |
| Keyword(2) | acoustic sensing |
| Keyword(3) | enhanced sound mapping |
| 1st Author's Name | Song Liu |
| 1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
| 2nd Author's Name | Shigemi Ishida |
| 2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
| 3rd Author's Name | Shigeaki Tagashira |
| 3rd Author's Affiliation | Kansai University(Kansai Univ.) |
| 4th Author's Name | Akira Fukuda |
| 4th Author's Affiliation | Kyushu University(Kyushu Univ.) |
| Date | 2016-10-20 |
| Paper # | NS2016-88 |
| Volume (vol) | vol.116 |
| Number (no) | NS-256 |
| Page | pp.pp.1-6(NS), |
| #Pages | 6 |
| Date of Issue | 2016-10-13 (NS) |