288 search results - page 5 / 58 » Global Optimization for Shape Fitting |
CVGIP
2004
13 years 9 months ago
2004
This paper presents a surface reconstruction algorithm that can recover correct shape geometry as well as its unknown topology from both volumetric images and unorganized point cl...
3DIM
2005
IEEE
14 years 3 months ago
2005
IEEE
Many optimization processes encounter a problem in efficiently reaching a global minimum or a near global minimum. Traditional methods such as Levenberg-Marquardt algorithm and t...
FGR
2004
IEEE
14 years 1 months ago
2004
IEEE
Face recognition is a focused issue in pattern recognition over the past decades. In this paper, we have proposed a new scheme for face recognition using 3D information. In this s...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
We present a new approach for the incorporation of shape information into a segmentation algorithm. Unlike previous approaches to the problem, our method requires no initializatio...
WSCG
2004
13 years 11 months ago
2004
In many computer graphics and computer-aided design problems, it is very common to find a smooth and well structured surface to fit a set of unstructured 3-dimensional data. Altho...