1931 search results - page 331 / 387 » A Computational Model of Multidimensional Shape |
MVA
2000
13 years 7 months ago
2000
This article presents a geometric fusion algorithm developed for the reconstruction of 3D surface models from hand-held sensor data. Hand-held systems allow full 3D movement of th...
CRV
2008
IEEE
14 years 2 months ago
2008
IEEE
The extraction of contours using deformable models, such as snakes, is a problem of great interest in computer vision, particular in areas of medical imaging and tracking. Snakes ...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we address the problem of finding depth from defocus in a fundamentally new way. Most previous methods have used an approximate model in which blurring is shift in...
NIPS
2004
13 years 9 months ago
2004
We present an unsupervised algorithm for registering 3D surface scans of an object undergoing significant deformations. Our algorithm does not need markers, nor does it assume pri...
GRAPHICSINTERFACE
1998
13 years 9 months ago
1998
This paper introduces a new model of deformable surfaces designed for animation, which we call active implicit surfaces. The underlying idea is to animate a potential field define...