发明名称 |
POSITION-DETERMINING SYSTEM AND METHOD |
摘要 |
A position-determining system for determining position and orientation of an object on a work surface parallel to an X-Y plane of a Cartesian coordinate system includes an image-capturing device, a processor and a recognition assistant. The image-capturing device is directed towards the work surface for capturing images of the object and sending the images to the processor. The processor processes the images captured by the image-capturing device. The recognition assistant is attached on the object. The recognition assistant includes a first recognition assistant part and a second recognition assistant part configured to be readily recognizable in an image examined by the processor. Then the processor determines position and orientation of the object via a template matching algorithm.
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申请公布号 |
US2009262976(A1) |
申请公布日期 |
2009.10.22 |
申请号 |
US20080203090 |
申请日期 |
2008.09.02 |
申请人 |
FOXNUM TECHNOLOGY CO., LTD. |
发明人 |
HUANG GUO-HONG;CHANG CHIA-HUA;CHIOU CHUI-HSIN;CHANG CHAU-LIN;CHANG TSANN-HUEI |
分类号 |
G06K9/64 |
主分类号 |
G06K9/64 |
代理机构 |
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代理人 |
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地址 |
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