4542 search results - page 203 / 909 » Unsupervised Feature Selection Using Feature Similarity |
PERCOM
2010
ACM
13 years 9 months ago
2010
ACM
Abstract—Choosing the right feature for motion based activity spotting is not a trivial task. Often, features derived by intuition or that proved to work well in previous work ar...
ICPR
2008
IEEE
14 years 12 months ago
2008
IEEE
This paper presents a method for detecting people based on the co-occurrence of appearance and spatiotemporal features. Histograms of oriented gradients(HOG) are used as appearanc...
MM
2005
ACM
14 years 4 months ago
2005
ACM
The attentive region extraction is a challenging issue for semantic interpretation of image and video content. The successful attentive region extraction greatly facilitates image...
ICPR
2008
IEEE
14 years 12 months ago
2008
IEEE
Most of current fingerprint indexing schemes utilize features based on global textures and minutiae structures. To extend the existing technology of feature extraction, this paper...
AMDO
2006
Springer
14 years 2 months ago
2006
Springer
This paper presents a technique to enable deformable objects to be matched throughout video sequences based on the information provided by multi-scale Gaussian derivative filter ba...