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Example on Using FFTW with OpenCV
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Example on Using FFTW with OpenCV
http://www.nashruddin.com/pub/posts/an-example-on-using-fftw-with-opencv.html
I've made an example on how to perform FFT operation using FFTW in OpenCV. It simply loads an image, compute FFT & IFFT, then display the final result. The resulted image has no difference with the original, as it should.
C and C++ > Scripts and Programs > Image Manipulation
Apr 20, 2008
Nashruddin Amin
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