663 search results - page 39 / 133 » A statistical analysis of diffraction-limited imaging |
CVPR
1999
IEEE
14 years 10 months ago
1999
IEEE
The image of an object can vary dramatically depending on lighting, specularities/reflections and shadows. It is often advantageous to separate these incidental variations from th...
ICCV
1999
IEEE
14 years 10 months ago
1999
IEEE
The technique of independent component analysis (ICA) is applied for texture feature detection. In ICA an optimal transformation (with respect to the statistical structure of the i...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
Shape spaces can be endowed with the structure of Riemannian manifolds; this allows one to compute, for example, Euler-Lagrange equations and geodesic distance for such spaces. Un...
ECCV
2010
Springer
14 years 1 months ago
2010
Springer
We present spatio-temporal feature descriptors that can be inferred from video and used as building blocks in action recognition systems. They capture the evolution of ``elementar...
ICIP
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper presents novel methods for classifying images based on knowledge discovered from annotated images using WordNet. The novelty of this work is the automatic class discove...