Frequency domain filtering for grayscale images

Version 1.0.0.0 (320 KB) by Mohamed Athiq
Simple Matlab implementation of frequency domain filters on grayscale images
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Updated 1 Mar 2013

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Simple Matlab implementation of frequency domain filters on grayscale images including

1. gaussian low pass filter
2. butterworth low pass filter
3. gaussian high pass filter
4. butterworth high pass filter
5. high boost filter using gaussian high pass
6. high boost filter using butterworth high pass

Cite As

Mohamed Athiq (2026). Frequency domain filtering for grayscale images (https://www.mathworks.com/matlabcentral/fileexchange/40579-frequency-domain-filtering-for-grayscale-images), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Acknowledgements

Inspired: unit_1.B Dip_Frequency Domain Filtering

freqfilters/

Version Published Release Notes
1.0.0.0