185 search results - page 19 / 37 » Automatic Image Annotation Using Maximum Entropy Model |
PAMI
2012
11 years 10 months ago
2012
—We present a novel framework to generate and rank plausible hypotheses for the spatial extent of objects in images using bottom-up computational processes and mid-level selectio...
ICIP
2003
IEEE
14 years 25 days ago
2003
IEEE
Automatic facial feature extraction is one of the most important and attempted problems in computer vision. It is a necessary step in face recognition, facial image compression an...
ICCV
2007
IEEE
14 years 1 months ago
2007
IEEE
Given a query image of an object, our objective is to retrieve all instances of that object in a large (1M+) image database. We adopt the bag-of-visual-words architecture which ha...
ACCV
1998
Springer
13 years 11 months ago
1998
Springer
A head tracking system for automatically detecting and tracking human heads in complex backgrounds is developed. In this paper, two issues are addressed: the detection ofhumanhead...
IBPRIA
2003
Springer
14 years 22 days ago
2003
Springer
Abstract. We compare two successful discriminative classification algorithms on three databases from the UCI and STATLOG repositories. The two approaches are the log-linear model ...