| Presentation | 2023-10-13 Proposal of Nonlinear Queue-flow Detection Method for Person Counting System Yusheng Luo, Johei Matsuoka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The purpose of this study is to improve a conventional waiting person detection system to accommodate non-linear queue shapes. Conventional methods have been proposed to detect only the linear queue in video images. However, these methods have difficulty in handling non-linear queue, false positives of waiting persons occur. In this study, we propose a non-linear queue-flow detection method based on Bezier curve approximation and DBSCAN with elliptic scan range to deal with non-linear queue-flow, and propose a dynamic deletion and path verification method. Experiments using an actual fixed-angle camera for experiment, and confirm the effectiveness of the proposed method in dealing with non-linear queue-flow by comparing the proposed method with the conventional method and the base method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | non-linear queue detection / queuing person counting / curve approximation fitting / object detection / target tracking |
| Paper # | SIS2023-21 |
| Date of Issue | 2023-10-05 (SIS) |
| Conference Information | |
| Committee | SIS / ITE-BCT |
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| Conference Date | 2023/10/12(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | HISTORIA UBE |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tomoaki Kimura(Kanagawa Inst. of Tech.) / Hidekazu Murata(Yamaguchi Univ.) |
| Vice Chair | Naoto Sasaoka(Tottori Univ.) / Hakaru Tamukoh(Kyushu Inst. of Tech.) / Kazuhiro Otsuki(NHK) / Yasushi Hashimoto(Fuji Television) |
| Secretary | Naoto Sasaoka(Kanagawa Inst. of Tech.) / Hakaru Tamukoh(Kansai Univ.) / Kazuhiro Otsuki(NHK) / Yasushi Hashimoto(NTV) |
| Assistant | Yuichiro Tanaka(kyushu Inst. of Tech.) / Yosuke Sugiura(Saitama Univ.) / Shigeki Shiokawa(Kanagawa Inst. of Tech.) / Kenji Saegusa(Nihon Univ.) / Keisuke Osada(NBN) |
| Paper Information | |
| Registration To | Technical Committee on Smart Info-Media Systems / Technical Group on Broadcasting and Communication Technologies |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Nonlinear Queue-flow Detection Method for Person Counting System |
| Sub Title (in English) | |
| Keyword(1) | non-linear queue detection |
| Keyword(2) | queuing person counting |
| Keyword(3) | curve approximation fitting |
| Keyword(4) | object detection |
| Keyword(5) | target tracking |
| 1st Author's Name | Yusheng Luo |
| 1st Author's Affiliation | Tokyo University of Technology(TUT) |
| 2nd Author's Name | Johei Matsuoka |
| 2nd Author's Affiliation | Tokyo University of Technology(TUT) |
| Date | 2023-10-13 |
| Paper # | SIS2023-21 |
| Volume (vol) | vol.123 |
| Number (no) | SIS-208 |
| Page | pp.pp.29-34(SIS), |
| #Pages | 6 |
| Date of Issue | 2023-10-05 (SIS) |