418 search results - page 4 / 84 » Computational Geometry of Contour Extraction |
SMA
2003
ACM
14 years 1 months ago
2003
ACM
The contour generator is an important visibility feature of a smooth object seen under parallel projection. It is the curve on the surface which seperates front-facing regions fro...
CGF
2007
13 years 8 months ago
2007
We propose a mesh segmentation algorithm via recursive bisection where at each step, a sub-mesh embedded in 3D is first spectrally projected into the plane and then a contour is ...
CVPR
1999
IEEE
14 years 10 months ago
1999
IEEE
This paper addresses the problem of estimating the epipolar geometry from apparent contours in two special cases: under weak perspective and for circular motion. An appropriate pa...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
We study the problem of estimating the epipolar geometry
from apparent contours of smooth curved surfaces
with affine camera models. Since apparent contours are
viewpoint depend...
IMR
2007
Springer
14 years 2 months ago
2007
Springer