185 search results - page 19 / 37 » Automatic Image Annotation Using Maximum Entropy Model |
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PAMI
2012
13 years 1 days 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...
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ICIP
2003
IEEE
15 years 2 months 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
15 years 3 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
15 years 1 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
15 years 2 months 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 ...