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Hello, there are some online resources that may help you:

Start with dft: http://docs.opencv.org/doc/tutorials/core/discrete_fourier_transform/discrete_fourier_transform.html And some more good examples: http://breckon.eu/toby/teaching/dip/opencv/lecture_demos/c++/

Hello, there are some online resources that may help you:

Start with dft: http://docs.opencv.org/doc/tutorials/core/discrete_fourier_transform/discrete_fourier_transform.html http://docs.opencv.org/doc/tutorials/core/discrete_fourier_transform/discrete_fourier_transform.html

And some more good examples: http://breckon.eu/toby/teaching/dip/opencv/lecture_demos/c++/

Hello, there are some online resources that may help you:

you: Start with dft: http://docs.opencv.org/doc/tutorials/core/discrete_fourier_transform/discrete_fourier_transform.html

dft:http://docs.opencv.org/doc/tutorials/core/discrete_fourier_transform/discrete_fourier_transform.html. And some more good examples: http://breckon.eu/toby/teaching/dip/opencv/lecture_demos/c++/

Hello, there are some online resources that may help you: you:

Start with dft:http://docs.opencv.org/doc/tutorials/core/discrete_fourier_transform/discrete_fourier_transform.html. dft: http://docs.opencv.org/doc/tutorials/core/discrete_fourier_transform/discrete_fourier_transform.html. And some more good examples: http://breckon.eu/toby/teaching/dip/opencv/lecture_demos/c++/