MAGILLO , Paola

A 3D image I is well-composed if it does not contain critical edges or vertices (where the boundary of I is non-manifold). The process of transforming an image into a well composed one is called repairing. We propose to repair 3D images by associating the face-centered cubic grid (FCC grid) with the cubic grid. We show that the polyhedral...

We propose a method for computing continuous (exact) geometric moments on 2D binary images, based on a decomposition into overlapping rectangles and on the inclusion-exclusion principle. The approach assumes that the input is given as a chain code describing the contour of the represented object (black pixels) and reduces the number of pixels...

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