157 search results - page 26 / 32 » Automatic Semantic Annotation of Images using Spatial Hidden... |
ANLP
1994
13 years 8 months ago
1994
In part of speech tagging by Hidden Markov Model, a statistical model is used to assign grammatical categories to words in a text. Early work in the field relied on a corpus which...
TIP
2008
13 years 6 months ago
2008
In this paper, we present an automatic classification framework combining appearance based features and Hidden Markov Models (HMM) to detect unusual events in image sequences. One...
ICIAP
2009
ACM
13 years 4 months ago
2009
ACM
Abstract. The recognition of events in videos is a relevant and challenging task of automatic semantic video analysis. At present one of the most successful frameworks, used for ob...
IIR
2010
13 years 4 months ago
2010
Defining ontologies within the multimedia domain still remains a challenging task, due to the complexity of multimedia data and the related associated knowledge. In this paper, we...
ICCV
2005
IEEE
14 years 10 days ago
2005
IEEE
In this paper we develop a system for human behaviour recognition in video sequences. Human behaviour is modelled as a stochastic sequence of actions. Actions are described by a f...