Simultaneous Registration of Multiple Views of a 3d Object
نویسندگان
چکیده
In the reconstruction process of geometric objects from several three-dimensional images (clouds of measurement points) it is crucial to align the point sets of the different views, such that errors in the overlapping regions are minimized. We present an iterative algorithm which simultaneously registers all 3D image views. It can also be used for the solution of related positioning problems such as the registration of one or several measurement point clouds of an object to a CAD model of that object. Our method is based on a first order kinematical analysis and on local quadratic approximants of the squared distance function to geometric objects.
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تاریخ انتشار 2002