2159 search results - page 150 / 432 » Image matching using local symmetry features |
CVPR
2012
IEEE
12 years 2 days ago
2012
IEEE
The bag-of-words (BoW) model treats images as an unordered set of local regions and represents them by visual word histograms. Implicitly, regions are assumed to be identically an...
ICPR
2010
IEEE
13 years 9 months ago
2010
IEEE
We propose a method for human activity recognition in videos, based on shape analysis. We define local shape descriptors for interest points on the detected contour of the human a...
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
We present a novel framework based on hidden Markov models (HMMs) for matching feature point sets, which capture the shapes of object contours of interest. Point matching algorith...
MICCAI
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. This paper presents a learning method to select best geometric features for deformable brain registration. Best geometric features are selected for each brain location, a...
DIAL
2004
IEEE
14 years 1 months ago
2004
IEEE
A great number of documents are scanned and archived in the form of digital images in digital libraries, to make them available and accessible in the Internet. Information retriev...