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Alternative TitlePrecise identification and position method of robust coding point in image under complex background
夏仁波; 赵吉宾; 刘伟军
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention relates to a precise identification and position method of robust coding points in an image under complex background, comprising the following steps: evenly arranging a plurality of different coding points and non-coding points on the surface of the objects to be detected utilizing a camera or a digital camera to acquire images utilizing the acquired images to extract the central oval of coding points in the images obtaining coding strip information of the central oval according to the central oval, and utilizing the coding strip to modify parameters and decoding the coding points according to modified parameters of the central oval and outputting the ID number of each coding point. The invention has strong robust property and high precision, and can be directly embedded into the data preprocessing system of three-dimensional digital measurement software, thereby providing reliable input data for successive three-dimensional reconstruction.
PCT Attributes
Application Date2008-11-21
Date Available2012-04-11
Application NumberCN200810228963.1
Open (Notice) NumberCN101739547A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
夏仁波,赵吉宾,刘伟军. 复杂背景下图像中鲁棒的编码点的精确识别与定位方法[P]. 2010-06-16.
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