Feature Mutual Information (FMI) metric for non-reference image fusion

FMI is a non-reference image fusion metric based on mutual information of image features.

https://github.com/mhaghighat/fmi

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FMI calculates the Feature Mutual Information (FMI), the non-reference performance metric for fusion algorithms, proposed in:

M.B.A. Haghighat, A. Aghagolzadeh, H. Seyedarabi, "A Non-Reference Image Fusion Metric Based on Mutual Information of Image Features," Computers and Electrical Engineering, vol. 37, no. 5, pp. 744-756, Sept. 2011.
http://dx.doi.org/10.1016/j.compeleceng.2011.07.012


This code is the implementation of FAST-FMI, presented in:

M. Haghighat, M.A. Razian, “Fast-FMI: non-reference image fusion metric,” 8th International Conference on Application of Information and Communication Technologies (AICT), pp. 1-3, 2014.
http://dx.doi.org/10.1109/ICAICT.2014.7036000

Cite As

Mohammad Haghighat (2026). Feature Mutual Information (FMI) metric for non-reference image fusion (https://github.com/mhaghighat/fmi), GitHub. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux

Versions that use the GitHub default branch cannot be downloaded

Version Published Release Notes Action
1.71.0.0

Linked to Github

1.7.0.0

MATLAB Toolbox File Format

1.6.0.0

MATLAB Toolbox File Format

1.5.0.0

Added the Fast-FMI implementation

1.4.0.0

Added the Fast-FMI implementation

1.3.0.0

Added Copyright owner

1.2.0.0

Added description

1.1.0.0

Added reference

1.0.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.