Titlebook: Discrete Geometry for Computer Imagery; 6th International Wo Serge Miguet,Annick Montanvert,Stéphane Ubéda Conference proceedings 1996 Spri

oxidant

Fractal representation of planar shapes,of initial contours, it reconstructs original objects with a high precision. This construction enables fast scalings and rotations of planar individual objects by simple algebraic operations on the fractal representation. Significant compression of data volume was obtained for shape representation.

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Inelasticity

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諂媚于性

https://doi.org/10.1007/978-3-662-49170-6ous drawbacks, as they distort the shape significantly. In OR-pyramids black pixels spread all over the array due to expansion and merging of close regions. The shape of the original pattern is rapidly blurred. In AND-pyramids narrow regions of the initial pattern may either completely vanish or bec

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climax

Regina M. Hansen,Susan A. Georgeeters. Elementary components of discrete surfaces, called surfels, contain some geometric information, but at a scale that is too small with respect to the scale at which we actually want to describe objects. We present here a fast computational technique to compute the normal vector field of a disc

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