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3 questions
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dft
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2015-10-20 11:12:40 -0600
Brandon212
Would subtracting the phases of two images be a superior difference metric than subtracting the images directly?
FFT
dft
Difference
fourier
688
views
no
answers
no
votes
2018-01-18 05:39:29 -0600
Colin Peeris
Accuracy of OpenCV's DFT (C++ implementation)
c++
opencv
Matlab
FFT
dft
939
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2020-03-05 20:17:42 -0600
Eyal321
Removing padding after fft
dft
copencv
FFT
padding
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