Verifying convolution theorem in image processing (2-D)

Version 1.0.0 (996 KB) by ABHILASH SINGH
We have verified the convolution theorem. "Multiplication in the frequency domain is identical to convolution in the spatial domain"
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Updated 10 Mar 2021

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Step's that we have followed;

1. Computed the f (x; y) * h(x; y) in the spatial domain. (Spatial_domain.m)
2. Compute F(u; v) . H(u; v) in frequency domain. (Frequency_domain.m)
3. Verify your codes by performing filtering in both spatial and frequency
domains and check the results.

Are you getting the same results?

Cite As

ABHILASH SINGH (2024). Verifying convolution theorem in image processing (2-D) (https://www.mathworks.com/matlabcentral/fileexchange/88587-verifying-convolution-theorem-in-image-processing-2-d), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2020b
Compatible with any release
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Convolution theorem

Version Published Release Notes
1.0.0