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Multi-Focus Image Fusion in DCT Domain


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Multi-Focus Image Fusion in DCT Domain



19 Mar 2013 (Updated )

Simulation of two multifocus image fusion methods: 1.DCT+Variance 2.DCT+Variance+CV

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Attached is the simulation of following multi-focus image fusion methods:
(1) DCT+Variance
(2) DCT+Variance+CV
proposed in:
M.B.A. Haghighat, A. Aghagolzadeh, H. Seyedarabi, "Multi-Focus Image Fusion for Visual Sensor Networks in DCT Domain," Computers and Electrical Engineering, vol. 37, no. 5, pp. 789-797, Sep. 2011.
 M.B.A. Haghighat, A. Aghagolzadeh, H. Seyedarabi, "Real-time fusion of multi-focus images for visual sensor networks," 6th Iranian Machine Vision and Image Processing (MVIP), pp. 1-6, IEEE, 2010.
If you are using this code in your work, please cite the above papers.


Feature Mutual Information (Fmi) Image Fusion Metric inspired this file.

This file inspired Feature Mutual Information (Fmi) Image Fusion Metric.

Required Products Image Processing Toolbox
MATLAB release MATLAB 8.4 (R2014b)
MATLAB Search Path
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Comments and Ratings (12)
29 Apr 2014 Mohammad Haghighat


Can you please tell me what errors you get?

18 Apr 2014 rashmi

code is not giving me the results.

18 Mar 2014 Steve  
11 Feb 2014 Duvarakesh KR

what is mean about dictionary and atoms ?

08 Jan 2014 Mohammad Haghighat

You can find it at:

07 Jan 2014 Akshay Gore

Please send paper.
I am interested in your work.

Akshay Gore

06 Dec 2013 Mohammad Haghighat

machine learning,

31 Oct 2013 Prasad Kalane  
23 Jul 2013 Steve

Professional coding style

06 Jun 2013 siddu  
25 Mar 2013 Tony  
22 Mar 2013 Tony

Thank you, they work really good, specially the one with consistency verification. It was clever to apply it with imfilter.

29 Apr 2013

Add some comments to the code

29 Apr 2013

Add comments

08 Jul 2013

Added a graphical abstract

19 Sep 2013

Add error messages

17 Dec 2013

Added the database images

03 Feb 2014

Add references

02 Nov 2014

MATLAB Toolbox File Format

02 Nov 2014

MATLAB Toolbox File Format

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