249 search results - page 3 / 50 » Preserving Topology by a Digitization Process |
110
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ICPR
2006
IEEE
16 years 2 months ago
2006
IEEE
In a previous paper [1] we showed that a 3D object can be digitized without changing the topology if the object is r-regular and if the reconstruction method fulfills certain requ...
114
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CVPR
2001
IEEE
16 years 3 months ago
2001
IEEE
Active contour and surface models, also known as deformable models, constitute a class of powerful segmentation techniques. Geometric deformable models implemented via level-set m...
ICIP
2000
IEEE
16 years 3 months ago
2000
IEEE
105
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DPHOTO
2009
14 years 11 months ago
2009
We present a method to improve the validity of noise and resolution measurements on digital cameras. If non-linear adaptive noise reduction is part of the signal processing in the...
162
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PAMI
2007
15 years 1 months ago
2007
— Digitization is not as easy as it looks. If one digitizes a 3D object even with a dense sampling grid, the reconstructed digital object may have topological distortions and in ...