90 search results - page 7 / 18 » Global Topological Properties of Images Derived from Local C... |
PAA
2006
13 years 7 months ago
2006
This paper proposes to use three-dimensional information derived from the graph of an image function for texture description. The graph of an image function is a rumpled surface ap...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Abstract. Quadrature filters are a well known method of low-level computer vision for estimating certain properties of the signal, as there are local amplitude and local phase. How...
AVBPA
2003
Springer
14 years 22 days ago
2003
Springer
In general, the iris recognition systems have used the wavelet transform as feature extraction techniques. Since the wavelet transform does not have the shift-invariant property, t...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Abstract. We present an algebraic solution to both direct and featurebased registration of diffusion tensor images under various local deformation models. In the direct case, we sh...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
This paper addresses the segmentation from an image of entities that have the form of a `network', i.e. the region in the image corresponding to the entity is composed of bran...