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Research on the Application of ICP Algorithm in Spatial Registration of Computer-Aided Surgery
Abstract:
This paper discusses the surface profile method based on image registration, and illustrates the principle and key points of registration algorithm based on surface profile. Canny operator is adopted to extract the surface contour and method based on quaternion and the singular value decomposition is used for space registration of the corresponding points, as well as the closest iterative search (ICP). In order to improve the registration speed, we adopt multiple step iteration method, which has been proved to be a reliable method according to the experiment.
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4061-4066
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Online since:
August 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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