2005 | OriginalPaper | Buchkapitel
3D Shape from Unorganized 3D Point Clouds
verfasst von : George Kamberov, Gerda Kamberova, Amit Jain
Erschienen in: Advances in Visual Computing
Verlag: Springer Berlin Heidelberg
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We present a framework to automatically infer topology and geometry from an unorganized 3D point cloud obtained from a 3D scene. If the cloud is not oriented, we use existing methods to orient it prior to recovering the topology. We develop a quality measure for scoring a chosen topology/orientation. The topology is used to segment the cloud into manifold components and later in the computation of shape descriptors.