发明授权
US08355599B2 Methods and devices for detecting changes in background of images using multiple binary images thereof and hough transformation
有权
用于检测图像的背景中的变化的方法和装置，使用其二进制图像和霍夫变换
- 专利标题： Methods and devices for detecting changes in background of images using multiple binary images thereof and hough transformation
- 专利标题（中）： 用于检测图像的背景中的变化的方法和装置，使用其二进制图像和霍夫变换
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申请号： US12468863申请日： 2009-05-19
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公开(公告)号： US08355599B2公开(公告)日： 2013-01-15
- 发明人: Jae Wook Jeon , Sang Jun Lee , Xuan Dai Pham , Seung Hun Jin , Dong Kyun Kim , Ki Hoon Kim , Jung Uk Cho
- 申请人： Jae Wook Jeon , Sang Jun Lee , Xuan Dai Pham , Seung Hun Jin , Dong Kyun Kim , Ki Hoon Kim , Jung Uk Cho
- 申请人地址： KR Gyeonggi-do
- 专利权人： Sungkyunkwan University Foundation for Corporate Collaboration
- 当前专利权人： Sungkyunkwan University Foundation for Corporate Collaboration
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： Martine Penilla Group, LLP.
- 优先权： KR10-2009-0014300 20090220
- 主分类号： G06K9/36
- IPC分类号： G06K9/36
摘要：
The invention relates to a device and method for detecting changes in background of successive images. More particularly, the invention relates to a device and method for detecting changes in background of successive images by obtaining vertically accumulated values and horizontally accumulated values from multiple binary images of previous image and current image, obtaining pairs of rows and pairs of columns based on the vertically accumulated values and horizontally accumulated values, and transforming pairs of rows and pairs of columns using Hough transformation.Also, the invention relates to an interface system including background changes detecting device and display device connected to the background changes detecting device.
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