20 search results - page 2 / 4 » Determining local natural scales of curves |
CVPR
1996
IEEE
14 years 7 months ago
1996
IEEE
When computing descriptors of image data, the type of information that can be extracted may be strongly dependent on the scales at which the image operators are applied. This arti...
JMIV
1998
13 years 5 months ago
1998
In the past decades linear scale-space theory was derived on the basis of various axiomatics. In this paper we revisit these axioms and show that they merely coincide with the foll...
ICCV
2007
IEEE
14 years 2 days ago
2007
IEEE
Three-dimensional geometric data play fundamental roles in many computer vision applications. However, their scale-dependent nature, i.e. the relative variation in the spatial ext...
DGCI
2003
Springer
13 years 11 months ago
2003
Springer
Abstract. Human perception of shape is based on visual parts of objects to a point that a single, significant visual part is sufficient to recognize the whole object. For example,...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
This paper concerns the characterization of clouds on meteorological satellite image sequences through points trajectories. These temporal curves can be computed from the result o...