FFTW with OpenCV 1.0

Operating systemsOS : Linux,Microsoft Windows
Program licensingScript Licensing : GPL
CreatedCreated : Nov 7, 2008
Size downloadDownloads : 39
Program licensing
Thank you for voting...

In Image Processing, we will using FFT operation many ...

In image Processing, we will using fft operation many times. Ufortunately, opencv only came with DFT function. So we need to use a third party FFT library in order to perform FFT operation. fftw is a good choice. It' s very fast and freely available at http://www. fftw. org.

This is 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.

FFTW with OpenCV 1.0 scripting tags: fft, fftw, opencv, operation, image, perform, simply. What is new in FFTW with OpenCV 1.0 software script? - Unable to find FFTW with OpenCV 1.0 news. What is improvements are expecting? Newly-made FFTW with OpenCV 1.1 will be downloaded from here. You may download directly. Please write the reviews of the FFTW with OpenCV. License limitations are unspecified.