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Hidden Markov random field
A hidden Markov random field is a generalization of a hidden Markov model. Instead of having an underlying Markov chain, hidden Markov random fields…
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Related topics
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Bayesian network
Hidden Markov model
Markov chain
Markov random field
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
GMM-Based Hidden Markov Random Field for Color Image and 3D Volume Segmentation
Quan Wang
arXiv.org
2012
Corpus ID: 14845070
In this project, we first study the Gaussian-based hidden Markov random field (HMRF) model and its expectation-maximization (EM…
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2010
2010
Development of Unsupervised Image Segmentation Schemes for Brain MRI using HMRF model
Smita Pradhan
2010
Corpus ID: 126450042
Image segmentation is a classical problem in computer vision and is of paramount importance to medical imaging. Medical image…
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2007
2007
Region Based Hidden Markov Random Field Model for Brain MR Image Segmentation
Terrence Chen
,
Thomas S. Huang
WEC
2007
Corpus ID: 1080835
In this paper, we present the region based hidden Markov random field model (RBHMRF), which encodes the characteristics of…
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2005
2005
A Dynamic Hidden Markov Random Field Model for Foreground and Shadow Segmentation
Yang Wang
,
K. Loe
,
T. Tan
,
Jian-Kang Wu
Volume 1
2005
Corpus ID: 18702956
This paper proposes a dynamic hidden Markov random field (DHMRF) model for foreground object and moving shadow segmentation in…
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2005
2005
Bayesian Image Segmentation Using MRF's Combined with Hierarchical Prior Models
Kohta Aoki
,
H. Nagahashi
Scandinavian Conference on Image Analysis
2005
Corpus ID: 16217892
The problem of image segmentation can be formulated in the framework of Bayesian statistics. We use a Markov random field as the…
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2005
2005
Mean Field Approximation for BSS of images with a compound hierarchical Gauss‐Markov‐Potts model
N. Bali
,
A. Mohammad-Djafari
2005
Corpus ID: 16147610
In this paper we consider the Blind Source Separation (BSS) of images whom prior distributions are modeled through a compound…
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2004
2004
Unsupervised Image Segmentation using Tabu Search and Hidden Markov Random Field Model and Hidden Markov Random Field Model
P. Nanda
,
D. Patra
,
A. Pradhan
2004
Corpus ID: 3108512
We propose a Tabu search based Expectation Maximization (EM) algorithm for image segmentation in an unsupervised frame work…
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2004
2004
Bayesian image segmentation based on an inhomogenous hidden Markov random field
Junxi Sun
,
Dongbing Gu
Proceedings of the 17th International Conference…
2004
Corpus ID: 20554041
This paper introduces a Bayesian image segmentation algorithm with the consideration of label scale variability in many images…
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2000
2000
Hidden Markov random field based approach for off-line handwritten Chinese character recognition
Qing Wang
,
R. Zhao
,
Z. Chi
,
D. Feng
Proceedings 15th International Conference on…
2000
Corpus ID: 15693982
This paper presents a hidden Markov mesh random field (HMMRF) based approach for off-line handwritten Chinese characters…
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1998
1998
Spatial Fuzzy Clustering using EM and Markov Random Fields
M. Dang
,
G. Govaert
1998
Corpus ID: 17144416
AbstractMethods are investigated in order to partition in k groups a set of n multivariate observation vectorslocated at…
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