921 search results - page 63 / 185 » Feature selection in scientific applications |
ICISP
2010
Springer
13 years 11 months ago
2010
Springer
Abstract. Gabor wavelet-based methods have been widely used to extract representative features for face analysis. However, the existing methods usually suffer from high computation...
CVPR
2008
IEEE
14 years 12 months ago
2008
IEEE
In this work we construct scale invariant descriptors (SIDs) without requiring the estimation of image scale; we thereby avoid scale selection which is often unreliable. Our start...
VISUALIZATION
1998
IEEE
14 years 2 months ago
1998
IEEE
Vortices are important features in many research and engineering fields. Visualization is an important step in gaining more understanding and control of vortices. Vortex detection...
AAAI
1992
13 years 11 months ago
1992
Effective problem-solving about complex engineered devices requires device models that are both adequate for the problem and computationally efficient . Producing such models requ...
ICIP
2010
IEEE
13 years 8 months ago
2010
IEEE
In this paper, we focus on a new application of mobile visual search: snapping a photo with a mobile device of a video playing on a TV screen to automatically retrieve and stream ...