557 search results - page 65 / 112 » On the set multi-cover problem in geometric settings |
EMMCVPR
2001
Springer
14 years 1 months ago
2001
Springer
A number of geometric active contour and surface models have been proposed for shape segmentation in the literature. The essential idea is to evolve a curve (in 2D) or a surface (i...
SIGGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
Geodesic curves in surfaces are not only minimizers of distance, but they are also the curves of zero geodesic (sideways) curvature. It turns out that this property makes patterns...
TIP
2010
13 years 7 months ago
2010
—Processing blurred images is a key problem in many image applications. Existing methods to obtain blur invariants which are invariant with respect to centrally symmetric blur ar...
ICCV
2011
IEEE
12 years 9 months ago
2011
IEEE
This paper addresses the problem of tracking objects which undergo rapid and significant appearance changes. We propose a novel coupled-layer visual model that combines the targe...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We focus on the detection of orthogonal vanishing points using line segments extracted from a single view, and using these for camera self-calibration. Recent methods view this pr...