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An Improvement of Pedestrian Detection Method with Multiple Resolutions
https://tokushima-u.repo.nii.ac.jp/records/2006917
https://tokushima-u.repo.nii.ac.jp/records/200691792aade3e-2904-447f-b773-f6f39da2b27f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
jcc_5_9_102.pdf (2.01 MB)
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| Item type | 文献 / Documents(1) | |||||||||||||||||||||||||||
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| 公開日 | 2019-11-14 | |||||||||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.4236/jcc.2017.59007 | |||||||||||||||||||||||||||
| 関連名称 | 10.4236/jcc.2017.59007 | |||||||||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||||
| タイトル | An Improvement of Pedestrian Detection Method with Multiple Resolutions | |||||||||||||||||||||||||||
| 著者 |
Zhang, Guodong
× Zhang, Guodong
× Jiang, Peilin
× 松本, 和幸
WEKO
311
× 吉田, 稔
WEKO
641
× 北, 研二
WEKO
94
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| 抄録 | ||||||||||||||||||||||||||||
| 内容記述 | In object detection, detecting an object with 100 pixels is substantially different from detecting an object with 10 pixels. Many object detection algorithms assume that the pedestrian scale is fixed during detection, such as the DPM detector. However, detectors often give rise to different detection effects under the circumstance of different scales. If a detector is used to perform pedestrian detection in different scales, the accuracy of pedestrian detection could be improved. A multi-resolution DPM pedestrian detection algorithm is proposed in this paper. During the stage of model training, a resolution factor is added to a set of hidden variables of a latent SVM model. Then, in the stage of detection, a standard DPM model is used for the high resolution objects and a rigid template is adopted in case of the low resolution objects. In our experiments, we find that in case of low resolution objects the detection accuracy of a standard DPM model is lower than that of a rigid template. In Caltech, the omission ratio of a multi-resolution DPM detector is 52% with 1 false positive per image (1FPPI); and the omission ratio rises to 59% (1FPPI) as far as a standard DPM detector is concerned. In the large-scale sample set of Caltech, the omission ratios given by the multi-resolution and the standard DPM detectors are 18% (1FPPI) and 26% (1FPPI), respectively. | |||||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||||
| 主題 | Deformable Part Model | |||||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||||
| 主題 | Pedestrian Detection | |||||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||||
| 主題 | Multi-Resolution | |||||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||||
| 主題 | Latent SVM | |||||||||||||||||||||||||||
| 書誌情報 |
en : Journal of Computer and Communications 巻 5, 号 9, p. 102-116, 発行日 2017-07-17 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||||||
| 収録物識別子 | 23275219 | |||||||||||||||||||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||||||
| 収録物識別子 | 23275227 | |||||||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||||||
| 出版者 | Scientific Research Publishing | |||||||||||||||||||||||||||
| 権利情報 | ||||||||||||||||||||||||||||
| 権利情報 | © 2017 by authors and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY 4.0). http://creativecommons.org/licenses/by/4.0/ |
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| EID | ||||||||||||||||||||||||||||
| 識別子 | 334010 | |||||||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||||||
