778 search results - page 9 / 156 » Vector field contours |
ECCV
2000
Springer
14 years 9 months ago
2000
Springer
We describe a method for computing the likelihood that a completion joining two contour fragments passes through any given position and orientation in the image plane, that is, a m...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper presents a new deformable model based on charged particle dynamics and geometric contour propagation. It detects object boundaries with a charged active contour that pr...
GIS
2007
ACM
13 years 7 months ago
2007
ACM
Thin plate spline interpolation is a widely used approach to generate a digital elevation model (DEM) from contour lines and scattered data. In practice, contour maps are scanned a...
CGF
2002
13 years 7 months ago
2002
We introduce a scheme of control polygons to design topological skeletons for vector fields of arbitrary topology. Based on this we construct piecewise linear vector fields of exa...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
In many situations it is convenient to represent pictorial data in the form of contours. It may become necessary to compress such contour data for efficient storage and transmissi...