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9 questions
Tagged
dft
×
opencv
×
3k
views
no
answers
no
votes
2019-12-28 07:54:19 -0600
berak
Assertion failed (!fixedType() || ((Mat*)obj)->type() == mtype) in cv::_OutputArray::create while Performing DFT
assertion
c++
opencv
dft
155
views
no
answers
no
votes
2019-09-18 04:36:36 -0600
LBerger
discrete_fourier_transform sample error in opencv4.1.1
dft
opencv
4.1.1
90
views
no
answers
no
votes
2019-04-27 05:07:49 -0600
vasilev
spectrum component after DFT [closed]
javacv
opencv
dft
fourier
spectrum
1k
views
no
answers
6
votes
2019-04-02 04:40:24 -0600
Akhil Patel
How to find rectangle edges from image and crop image from it's edges? [closed]
android
opencv
rectangledetection
c++
dft
drawcontour
690
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
362
views
no
answers
no
votes
2017-06-30 12:22:36 -0600
ShadowUS
Output of DFT is the same as input
opencv
dft
problem
2k
views
no
answers
no
votes
2016-12-01 15:48:52 -0600
siline
fourier descriptor in opencv
dft
opencv
java
android
1k
views
1
answer
1
vote
2016-07-06 19:12:13 -0600
Tetragramm
complex conjugate
opencv
FFT
dft
complex
conjugate
274
views
1
answer
no
votes
2015-09-27 14:55:30 -0600
215
imshow a mat<vec2f>
imshow
Vec2f
opencv
dft
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