Title:
対象の遮蔽を検出する方法と装置
Document Type and Number:
Japanese Patent JP6679858
Kind Code:
B2
Abstract:
A method and an apparatus for detecting shielding against an object in a target scene are disclosed. The method includes obtaining an image of the object and a predetermined template image of the object; performing matching between the image and the predetermined template image of the object to obtain a matching result; detecting, based on the matching result, whether the object is shielded; and outputting a detection result of the shielding. According to the method, the matching between the image of the object and the predetermined template image is performed to obtain the matching result and the shielding is detected based the matching result, thus it can be rapidly detected whether the object is shielded.
Inventors:
Dien Chao Liu
Ruyaojie
Your Nu Liu
Xi Jong Chao
Pinhu
Ruyaojie
Your Nu Liu
Xi Jong Chao
Pinhu
Application Number:
JP2015173099A
Publication Date:
April 15, 2020
Filing Date:
September 02, 2015
Export Citation:
Assignee:
株式会社リコー
International Classes:
G06T7/00; G06V10/50
Domestic Patent References:
| JP2004258925A | ||||
| JP2009199417A | ||||
| JP2002373332A |
Foreign References:
| US20080181453 |
Other References:
土屋 創太,斉藤 文彦,ブロック領域判定処理に基づく隠ぺいに頑強なテンプレート分割型画像照合手法,画像電子学会誌 第40巻 第2号,日本,一般社団法人画像電子学会,2011年 3月25日,第40巻 第2号,pp. 355-360,ISSN 0285-9831
Ahra Jo et al.,Occlusion detection using horizontally segmented windows for vehicle tracking,Multimed Tools Appl(2015),Springer,2014年 1月11日,pp.227-243,https://link.springer.com/article/10.1007/s11042-013-1846-5,URL,https://link.springer.com/article/10.1007/s11042-013-1846-5
Ahra Jo et al.,Occlusion detection using horizontally segmented windows for vehicle tracking,Multimed Tools Appl(2015),Springer,2014年 1月11日,pp.227-243,https://link.springer.com/article/10.1007/s11042-013-1846-5,URL,https://link.springer.com/article/10.1007/s11042-013-1846-5
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito