Apply notch filter on image

asked 2012-12-10 04:28:42 -0500

tobyd gravatar image

updated 2012-12-10 04:44:28 -0500

How can I apply a notch filter on an image using OpenCV 2.4 and C++? I want to calculate the DFT of an image, suppress certain frequencies and calculate reverse dft. Can anyone show me some sample code how to apply a notch filter in frequecy domain?

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Comments

What is your question?

bjoernz gravatar imagebjoernz ( 2012-12-10 04:40:28 -0500 )edit

Can anyone show me some sample code how to apply a notch filter in frequecy domain?

tobyd gravatar imagetobyd ( 2012-12-10 04:57:46 -0500 )edit