Invention Grant
US09014426B2 Method and device for the detection of moving objects in a video image sequence
有权
用于检测视频图像序列中的移动物体的方法和装置
- Patent Title: Method and device for the detection of moving objects in a video image sequence
- Patent Title (中): 用于检测视频图像序列中的移动物体的方法和装置
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Application No.: US13666241Application Date: 2012-11-01
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Publication No.: US09014426B2Publication Date: 2015-04-21
- Inventor: Holger Leuck , Christoph Stahl , Heiko Seidel
- Applicant: EADS Deutschland GmbH
- Applicant Address: DE Munich
- Assignee: EADS Deutschland GmbH
- Current Assignee: EADS Deutschland GmbH
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: DE102011117408 20111102
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/20

Abstract:
Techniques for the detection of moving objects in a video image sequence are provided. Distinctive image variation points in a difference image are determined. An image variation threshold value is established and image variation points are determined as those points in the difference image in which the absolute image brightness value of which exceeds the image variation threshold value. The quality of the image variation points are determined based on at least one predetermined quality criterion. If the quality criterion is met, the determined image variation points determined are determined as the distinctive image variation points determined. Otherwise, the establishment of an image variation threshold value and determination of the quality of image variation points is repeated with a changed image variation threshold value.
Public/Granted literature
- US20130108109A1 Method and device for the detection of moving objects in a video image sequence Public/Granted day:2013-05-02
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