Dynamic non-local means (DNLM) for denoising of dynamic medical image sequences

Version 1.1.0.0 (3.9 KB) by Yaniv
Effective and robust denoising for 4D medical images (e.g. DCE-MRI, fMRI, dynamic PET)
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Updated 25 Jul 2012

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The algorithm (called dynamic non-local means) is very effective on 4D medical images (i.e. contrast-dynamic sequences such as DCE-MRI, fMRI and dynamic PET).
This implementation is straight-forward and is thus not efficient (computationally). However, it is quite easy to convert to c/c++ through mex.

Cite As

Yaniv (2025). Dynamic non-local means (DNLM) for denoising of dynamic medical image sequences (https://se.mathworks.com/matlabcentral/fileexchange/37130-dynamic-non-local-means-dnlm-for-denoising-of-dynamic-medical-image-sequences), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.1.0.0

Minor corrections to file description
1.0.0.0