SAR and panchromatic image fusion based on contourlet hidden markov tree model

2011 ◽  
Author(s):  
Huihui Li ◽  
Kun Liu
Keyword(s):  
Image Fusion ◽  
Hidden Markov ◽  
Tree Model ◽  
Panchromatic Image ◽  
Markov Tree

Image Fusion Method Based on Universal Hidden Markov Tree Model in the Contourlet Domain

2013 ◽  
Vol 684 ◽  
pp. 491-494
Author(s):  
Xi Cai ◽  
Guang Han ◽  
Jin Kuan Wang
Keyword(s):  
Image Fusion ◽  
Hidden Markov ◽  
Visual Quality ◽  
Experimental Results ◽  
Statistical Characteristics ◽  
Fusion Method ◽  
High State ◽  
Tree Model ◽  
Markov Tree ◽  
Image Fusion Method

Considering the statistical characteristics of contourlet coefficients of images, we propose an image fusion method based on the universal contourlet hidden Markov tree (uHMT) model. A salience measure and a match measure are presented according to the probability of a contourlet coefficient belonging to the high state of the uHMT model which needs no training. Experimental results prove the effectiveness of our method in the field of visual quality and objective evaluations.

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