112 search results - page 4 / 23 » Unsupervised Color Image Segmentation Using Compound Markov ... |
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
In this paper we present a multichannel image restoration method using Compound Gauss Markov Random Field (CGMRF) models. Information regarding the objects present in the scene is...
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
Herein, we propose a new Markov random field (MRF) image segmentation model which aims at combining color and texture features. The model has a multi-layer structure: Each feature...
SSIAI
2000
IEEE
13 years 10 months ago
2000
IEEE
The use of random fields, which allows one to take into account the spatial interaction among random variables in complex systems, is a frequent tool in numerous problems of stati...
EMMCVPR
1999
Springer
13 years 10 months ago
1999
Springer
This paper considers the use of the EM-algorithm, combined with mean field theory, for parameter estimation in Markov random field models from unlabelled data. Special attention ...
CISIS
2008
IEEE
14 years 7 days ago
2008
IEEE
Liver segmentation from scans of the abdominal area is an important step in several diagnostic processes. CT scans of the abdominal area contain several organs in close proximity ...