Bandpass filter for image processing
by Shahab Anbarjafari
30 Nov 2008
A simple application of FFT2 for an image to simulate the effect of bandpass filter
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| Description |
This function is a very simple application of FFT2 for an image to
simulate the effect of bandpass filter with two cut off frequencies. One
can easily modify the programme to do the processes for different images,
and even implement highpass and lowpass filter.
This programme has been written in Spring 2007, as part of my Image
Processing course offered by Assoc. Prof. Dr. Hasan Demirel.
You are free to use this code for academic purposes without referring to me,
Gholamreza % Anbarjafari (Shahab).
The inputs of the function are cutoff frequencies, where as c_off1<c_off2
e.g. c_off1=50 and c_off2=150.
(c) Gholamreza Anbarjafari (Shahab): shahab.jafari@emu.edu.tr
(c) Hasan Demirel: hasan.demirel@emu.edu.tr
http://faraday.ee.emu.edu.tr/hdemirel , http://faraday.ee.emu.edu.tr/shahab |
| Required Products |
Image Processing Toolbox
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| MATLAB release |
MATLAB 7.5 (R2007b)
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