Image Bandpass Filtering

Versione 1.0.0 (448 KB) da Marcoleonetti1
Image Fourier filtering. Works creating a donut hard filter and convolving it in Fourier space. Handles also non square images.
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Aggiornato 31 mar 2022

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Generates a donut filter and performs fourier filter. It works as a
bandpass filter. Thakes care of the filtering also for non-square images
Inputs
Frm : Input Frame should be a 2D matrix
R_in : lowpass edge threshold from 0 to 1 in frequency % es 0.02
R_ou : longpass edge threshold from 0 to 1 in frequency % es 0.2
VIS : Visualiazation Boolean variable
Note that R_in < R_ou if you want to really filter something
Outputs
FrmFilt : Filtered frame

Cita come

Marcoleonetti1 (2025). Image Bandpass Filtering (https://it.mathworks.com/matlabcentral/fileexchange/109094-image-bandpass-filtering), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2022a
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux
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Versione Pubblicato Note della release
1.0.0