249 search results - page 3 / 50 » Preserving Topology by a Digitization Process |
ICPR
2006
IEEE
14 years 5 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...
CVPR
2001
IEEE
14 years 6 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
14 years 6 months ago
2000
IEEE
DPHOTO
2009
13 years 2 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...
PAMI
2007
13 years 4 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 ...