Removing periodic noise from an image using notch filter

Version 1.0.0.0 (414 KB) by Krishna Kumar Perikamana
This program denoise an image corrupted by periodic noise using a band reject filter(notch filter).
3.7
(3)
3K Downloads
Updated 25 Mar 2014

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One of the applications of band reject filtering is for noise removal in applications where the general location of the noise component in the frequency domain is approximately known.This program denoise an image corrupted by periodic noise that can be approximated as two-dimensional sinusoidal functions using a band reject filters.You can adjust the radius of the filter mask to apply it for a different image.

Cite As

Krishna Kumar Perikamana (2024). Removing periodic noise from an image using notch filter (https://www.mathworks.com/matlabcentral/fileexchange/46017-removing-periodic-noise-from-an-image-using-notch-filter), 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
1.0.0.0