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45 questions
Tagged
perspectiveTransform
×
7k
views
1
answer
no
votes
2016-11-04 09:47:19 -0600
berak
Assertion Failed (scn + 1 == m.cols)
perspectiveTransform
969
views
1
answer
no
votes
2017-02-21 13:55:14 -0600
LBerger
What is a recommended way to find the corresponding points of the top-down image when calculating the Perspective Transform?
cvWarpPerspective
perspectiveTransform
661
views
1
answer
no
votes
2017-04-24 05:46:20 -0600
berak
Perspective transformation "not working"
perspectiveTransform
10k
views
1
answer
1
vote
2017-04-27 08:54:25 -0600
kbarni
Perspective transform without crop
perspectiveTransform
159
views
1
answer
no
votes
2017-04-29 02:49:07 -0600
LBerger
getPerspectiveTransform get different result in release and debug mode
perspectiveTransform
396
views
1
answer
no
votes
2017-06-03 07:15:00 -0600
Fynjy8
perspectiveTransform Error handler
perspectiveTransform
error
410
views
1
answer
no
votes
2018-06-19 05:47:03 -0600
berak
perspectiveTransform() fails
perspectiveTransform
bfmatcher
norm_l2
cvException
994
views
1
answer
no
votes
2018-07-25 08:43:01 -0600
sturkmen
point outside image with getPerspectiveTransform
copencv
perspective
perspectiveTransform
4k
views
1
answer
no
votes
2018-08-03 18:58:40 -0600
jsxyhelu
Wrong perspective transform
opencv
perspectiveTransform
3k
views
1
answer
no
votes
2019-05-25 19:30:46 -0600
Witek
SINGLE POINT PERSPECTIVE TRANSFORM
perspectiveTransform
317
views
1
answer
no
votes
2019-12-06 08:20:47 -0600
yasmin
OpenCV getPerspectiveTransform and warpPerspective
perspectiveTransform
WarpPerspective
transform
drawcontour
1k
views
1
answer
no
votes
2020-07-29 10:16:52 -0600
o.k
Finding corner points for perspective transform without clear landmarks.
cvWarpPerspective
perspectiveTransform
trapezoid
686
views
1
answer
no
votes
2020-09-11 02:28:44 -0600
berak
SystemError: <class 'cv2.UMat'> returned NULL without setting an error
UMat
perspectiveTransform
1k
views
1
answer
no
votes
2020-11-15 08:47:49 -0600
crackwitz
How to warpPerspective a large image based on transform inferred from small region
WarpPerspective
perspectiveTransform
956
views
2
answers
2
votes
2020-07-01 10:19:18 -0600
sturkmen
Opencv getPerspectiveTransform method gives unclear result
opencv
homography
birds-eyeview
perspectiveTransform
WarpPerspective
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×1
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