645 search results - page 68 / 129 » Modeling object classes in aerial images using hidden Markov... |
CIVR
2005
Springer
15 years 5 months ago
2005
Springer
In this paper, we propose a new semantic event detection algorithm in structured video. A hybrid method that combines HMM with SVM to detect semantic events in video is proposed. T...
104
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ICIP
2001
IEEE
16 years 1 months ago
2001
IEEE
In this paper we address the problem of registering 3D scattered data by the mean of a statistical shape model. This model is built from a training set on which a principal compon...
ICAPR
2005
Springer
15 years 5 months ago
2005
Springer
The ATRIUM project aims to the automatic detection of threats hidden under clothes using millimetre-wave imaging. We describe a simulator of realistic millimetre-wave images and a...
117
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CVPR
2011
IEEE
14 years 3 months ago
2011
IEEE
Spatially-discrete Markov random fields (MRFs) and spatially-continuous variational approaches are ubiquitous in low-level vision, including image restoration, segmentation, opti...
FLAIRS
2010
15 years 2 months ago
2010
A vision-based machine learner is presented that learns characteristic hand and object movement patterns for using certain objects, and uses this information to recreate the "...