418 search results - page 18 / 84 » Computational Geometry of Contour Extraction |
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
Tracking can be achieved using region active contours based on homogeneity models (intensity, motion...). However the model complexity necessary to achieve a given accuracy might ...
SMI
2008
IEEE
14 years 2 months ago
2008
IEEE
We describe in this paper a method for 3D shape indexing and retrieval that we apply on three data collections of the SHREC SHape Retrieval Contest 2008: Stability on watertight, ...
ACMACE
2005
ACM
14 years 1 months ago
2005
ACM
We present a client/server system that is able to display 3D scenes on handheld devices. This kind of devices have important restrictions of memory and computing power. Therefore,...
DGCI
2003
Springer
14 years 27 days ago
2003
Springer
This paper describes two new methods for the reconstruction of discrete surfaces from shading images. Both approaches are based on the reconstruction of a discrete surface by mixin...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper addresses the problem of recovering epipolar geometry from spheres. Previous works have exploited epipolar tangencies induced by frontier points on the spheres for moti...