203 search results - page 31 / 41 » Image retrieval based on projective invariance |
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper covers a fundamental problem of local phase
based signal processing: the isotropic generalization of the
classical 1D analytic signal to two dimensions. The well
know...
IJSM
2007
13 years 8 months ago
2007
— We propose an iconic indexing of images to be exposed on the Web. This should be accomplished by “Keypics”, i.e. auxiliary, simplified pictures referring to the geometrica...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
Shape-from-Shading (SfS) is a fundamental problem in Computer Vision. The vast majority of research in this field have assumed orthography as its projection model. This paper re-e...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Reconstruction of the point source of blood splatter in a crime scene is an important and difficult problem in forensic science. We study the problem of automatically reconstructi...
GECCO
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, a multiobjective (MO) learning approach to image feature extraction is described, where Pareto-optimal interest point (IP) detectors are synthesized using genetic p...