114 search results - page 2 / 23 » Curvature Operators in Geometric Image Processing |
CAGD
2005
13 years 5 months ago
2005
The use of point sets instead of meshes became more popular during the last years. We present a new method for anisotropic fairing of a point sampled surface using an anisotropic ...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
Transformation manifolds are quite attractive for image analysis applications that require transformation invariance properties. The geometric structure of a transformation manifo...
CGF
2006
13 years 5 months ago
2006
Discrete curvature and shape operators, which capture complete information about directional curvatures at a point, are essential in a variety of applications: simulation of defor...
ICIP
2000
IEEE
14 years 7 months ago
2000
IEEE
This paper describes an algorithm to implement image filtering and enhancement operations by processing adaptive triangular meshes that represent gray-level images. Experimental r...
ICPR
2000
IEEE
14 years 6 months ago
2000
IEEE
This paper explores the utilization of adaptive triangular meshes representing gray-level images to accelerate basic image processing operations. In particular, two algorithms for...