23 search results - page 1 / 5 » Modified curvature motion for image smoothing and enhancemen... |
TIP
1998
13 years 4 months ago
1998
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
This paper presents an image processing algorithm simulating a sub-pixel evolution of an image by mean curvature motion or by affine curvature motion. The sub-pixel algorithm comp...
SCALESPACE
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. In this paper we investigate a family of partial di erential equations (PDEs) for image processing which can be regarded as isotropic nonlinear di usion with an additiona...
CAGD
2005
13 years 4 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 ...
CVPR
2009
IEEE
14 years 12 months ago
2009
IEEE
Oriented patterns, e.g. fingerprints, consist of smoothly
varying flow-like patterns, together with important singular
points (i.e. cores and deltas) where the orientation change...