455 search results - page 72 / 91 » New Algorithms to Map Asymmetries of 3D Surfaces |
SMA
2003
ACM
15 years 3 months ago
2003
ACM
In this paper we present a new algorithm for solving the data dependent fairing problem for subdivision surfaces, using Catmull-Clark surfaces as an example. Earlier approaches to...
CGI
2006
IEEE
15 years 4 months ago
2006
IEEE
To edit or create the animation of a 3D character model has always been an important but time-consuming task, since the animator usually needs to set up the character’s skeleton,...
MICCAI
2008
Springer
15 years 11 months ago
2008
Springer
We propose a new approach for validating deformable image registration algorithms. Since difference images do not necessarily reflect the 3D correspondence of organs, we propose to...
ICCV
2009
IEEE
15 years 5 months ago
2009
IEEE
Stereo matching and volumetric reconstruction are the most explored 3D scene recovery techniques in computer vision. Many existing approaches assume perspective input images and us...
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Active contours, or snakes, are computer-generated curves that move within images to find object boundaries. Its 3D version is often known as deformable models or active surfaces ...