194 search results - page 28 / 39 » Unsupervised scene analysis: A hidden Markov model approach |
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
The problem of automatic recognition of human activities is among the most important and challenging open areas of research in Computer Vision. This paper presents a new approach ...
CGF
2008
13 years 7 months ago
2008
This paper proposes new methodology for the detection and matching of salient points over several views of an object. The process is composed by three main phases. In the first st...
IADIS
2004
13 years 9 months ago
2004
We have developed models of how strategies are constructed and retained as male and female high school and university students gain experience in solving online qualitative chemic...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We propose a novel nonparametric Bayesian model, Dual Hierarchical Dirichlet Processes (Dual-HDP), for trajectory analysis and semantic region modeling in surveillance settings, i...
ICDAR
2007
IEEE
14 years 1 months ago
2007
IEEE
The paper describes a lexicon driven approach for word recognition on handwritten documents using Conditional Random Fields(CRFs). CRFs are discriminative models and do not make a...