Area preserving deformation of multiresolution curves
نویسندگان
چکیده
منابع مشابه
Area preserving deformation of multiresolution curves
We describe a method for multiresolution deformation of closed planar curves that keeps the enclosed area constant. We use a wavelet based multiresolution representation of the curves that are represented by a finite number of control points at each level of resolution. A deformation can then be applied to the curve by modifying one or more control points at any level of resolution. This proces...
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A new method for manipulation of curves in several degrees is presented. When a point of curve is moved, it a ects a relative local segment, which size could depends of the propagation of the point through their lower resolution curves. So, for the same displacement of the point, could be generated relative local segments of di erent sizes, only varying a local parameter such sti ness constant....
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ژورنال
عنوان ژورنال: Computer Aided Geometric Design
سال: 2005
ISSN: 0167-8396
DOI: 10.1016/j.cagd.2005.01.006