246 search results - page 3 / 50 » Document Image Binarisation Using Markov Field Model |
ICPR
2002
IEEE
13 years 10 months ago
2002
IEEE
In this paper, we propose a new recognition method of lung nodules from X-ray CT images using 3D Markov random field(MRF) models. Pathological shadow candidates are detected by a...
CAIP
2001
Springer
13 years 10 months ago
2001
Springer
In this paper, we propose a Markov random field (MRF) image segmentation model which aims at combining color and texture features. The theoretical framework relies on Bayesian est...
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
Markov Random Fields (MRFs) are proposed as viable stochastic models for the spatial distribution of gray level intensities for images of human faces. These models are trained usi...
RTI
2000
13 years 5 months ago
2000
ACL
2009
13 years 3 months ago
2009
Most approaches to topic modeling assume an independence between documents that is frequently violated. We present an topic model that makes use of one or more user-specified grap...