Using rigid motion constraints for the registration of free-form surfaces
نویسندگان
چکیده
منابع مشابه
Non-rigid Registration Using Free-form Deformations
A deformable registration approach for medical images of same dimensionality is proposed. The popular free-form deformations (FFD) setting is utilized to characterize deformations based on a grid of control points. B-splines serve the purpose of interpolating the dense deformation field from a given control point configuration. The central idea is to combine the FFD method with well-understood ...
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15 صفحه اولDepth Buffer Based Registration of Free-Form Surfaces
Many algorithms have to deal with multiple representations of the same object. The process of aligning these representations is called registration. In this paper we present a new approach for the registration of free-form surfaces which is not based on finding closest points. Instead, our algorithm takes advantage of the graphics hardware and uses the depth buffer for determining the distance ...
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ژورنال
عنوان ژورنال: Journal of Digital Imaging
سال: 2001
ISSN: 0897-1889,1618-727X
DOI: 10.1007/bf03190343