12441 search results - page 171 / 2489 » Frame Based Features |
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
A novel filter feature selection technique is introduced. The method exploits the information conveyed by the evolution of the training samples weights similarly to the Adaboost a...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Due to the increasing amount of 3D data for various applications there is a growing need for classification and search in such databases. As the representation of 3D objects is no...
WACV
2005
IEEE
14 years 2 months ago
2005
IEEE
We present a framework for learning object representations for fast recognition of a large number of different objects. Rather than learning and storing feature representations s...
CVRMED
1995
Springer
14 years 21 days ago
1995
Springer
Geometrical image features like edges and ridges in digital images may be extracted by convolving the images with appropriate derivatives of Gaussians. The choice of the convolutio...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
In this paper, we propose a new rotation-invariant image retrieval system based on steerable pyramids and the concept of angular alignment across scales. First, we define energy-b...