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IMAGING SYSTEM USING MARKERS
专利权人:
发明人:
申请号:
EP10824342.9
公开号:
EP2491337A1
申请日:
2010.10.19
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
A system for detecting a position of an object such as a surgical tool in an image guidance system includes a camera system with a detection array for detecting visible light a processor arranged to analyze the output from the array. Each object to be detected carries a single marker with a pattern of contrasted areas of light and dark intersecting at a specific single feature point thereon. The pattern includes components arranged in an array around the specific location arranged such that the processor is able to detect an angle of rotation of the pattern around the location and which are different from other markers of the system such that the processor is able to distinguish each marker from the other markers.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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