Invention Grant
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
- Patent Title: Methods and devices for detecting changes in background of images using multiple binary images thereof and hough transformation
- Patent Title (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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Application No.: US12468863Application Date: 2009-05-19
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Publication No.: US08355599B2Publication Date: 2013-01-15
- Inventor: Jae Wook Jeon , Sang Jun Lee , Xuan Dai Pham , Seung Hun Jin , Dong Kyun Kim , Ki Hoon Kim , Jung Uk Cho
- Applicant: Jae Wook Jeon , Sang Jun Lee , Xuan Dai Pham , Seung Hun Jin , Dong Kyun Kim , Ki Hoon Kim , Jung Uk Cho
- Applicant Address: KR Gyeonggi-do
- Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
- Current Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
- Current Assignee Address: KR Gyeonggi-do
- Agency: Martine Penilla Group, LLP.
- Priority: KR10-2009-0014300 20090220
- Main IPC: G06K9/36
- IPC: G06K9/36
Abstract:
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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