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45 questions
Tagged
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
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
2020-07-29 10:16:52 -0600
o.k
Finding corner points for perspective transform without clear landmarks.
cvWarpPerspective
perspectiveTransform
trapezoid
447
views
no
answers
no
votes
2020-07-22 09:49:43 -0600
logidelic
getPerspectiveTransform & perspectiveTransform
perspectiveTransform
perspective
943
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
341
views
no
answers
no
votes
2020-03-25 17:17:49 -0600
badams
Projecting points onto image generated by warpPerspective
perspectiveTransform
WarpPerspective
python
1k
views
no
answers
no
votes
2019-12-25 10:51:23 -0600
muaz65
Issue with cv2.PerspectiveTransform and Direct Point Specific Homography Translation [Python]
perspectiveTransform
HomographyMatrix
translationMatrix
cv#opencv#python
317
views
1
answer
no
votes
2019-12-06 08:20:47 -0600
yasmin
OpenCV getPerspectiveTransform and warpPerspective
perspectiveTransform
WarpPerspective
transform
drawcontour
397
views
no
answers
no
votes
2019-09-23 09:55:54 -0600
OpenCV_learner
Help needed in understanding the datatype of the input argument to the function cv2.getPerspectiveTransform in python
FindContour
perspectiveTransform
3k
views
1
answer
no
votes
2019-05-25 19:30:46 -0600
Witek
SINGLE POINT PERSPECTIVE TRANSFORM
perspectiveTransform
113
views
no
answers
no
votes
2019-04-30 08:51:44 -0600
dev4all12358
Want to found perspective
perspectiveTransform
4k
views
1
answer
no
votes
2018-08-03 18:58:40 -0600
jsxyhelu
Wrong perspective transform
opencv
perspectiveTransform
993
views
1
answer
no
votes
2018-07-25 08:43:01 -0600
sturkmen
point outside image with getPerspectiveTransform
copencv
perspective
perspectiveTransform
409
views
1
answer
no
votes
2018-06-19 05:47:03 -0600
berak
perspectiveTransform() fails
perspectiveTransform
bfmatcher
norm_l2
cvException
7k
views
no
answers
no
votes
2017-09-18 05:47:39 -0600
srx2365
inverse perspective mapping (IPM) on the capture from camera feed?
c++
opencv
perspectiveTransform
IPM
687
views
no
answers
no
votes
2017-08-04 07:57:18 -0600
sgino209
findHomography + perspectiveTransform --> exceeds target Rect
cvFindHomography
findHomography
perspectiveTransform
homography
396
views
1
answer
no
votes
2017-06-03 07:15:00 -0600
Fynjy8
perspectiveTransform Error handler
perspectiveTransform
error
159
views
1
answer
no
votes
2017-04-29 02:49:07 -0600
LBerger
getPerspectiveTransform get different result in release and debug mode
perspectiveTransform
10k
views
1
answer
1
vote
2017-04-27 08:54:25 -0600
kbarni
Perspective transform without crop
perspectiveTransform
659
views
1
answer
no
votes
2017-04-24 05:46:20 -0600
berak
Perspective transformation "not working"
perspectiveTransform
677
views
no
answers
no
votes
2017-04-17 19:16:54 -0600
Luis Oscar
Perspective transformation without camera intrinsic/extrinsic matrix?
perspectiveTransform
968
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
430
views
no
answers
no
votes
2016-11-11 03:46:08 -0600
Vintez
Strange Result Perspective Transform [closed]
perspectiveTransform
7k
views
1
answer
no
votes
2016-11-04 09:47:19 -0600
berak
Assertion Failed (scn + 1 == m.cols)
perspectiveTransform
380
views
no
answers
no
votes
2016-10-28 00:42:12 -0600
ElectronicEng2015
perspectiveTransform error for ORB detector [closed]
perspectiveTransform
ORB
featuredetector
3k
views
1
answer
no
votes
2016-09-17 12:24:37 -0600
magicleon
Android Opencv Perspective Transformation not working as expected
perspectiveTransform
WarpPerspective
android
opencv
373
views
no
answers
no
votes
2016-05-24 04:22:51 -0600
Dimebag
Feature recognition: perspective transform
feature-detection
perspectiveTransform
findHomography
1k
views
no
answers
no
votes
2015-08-18 07:34:12 -0600
Nbb
perspectiveTransform error
perspectiveTransform
331
views
1
answer
no
votes
2015-05-06 19:52:15 -0600
fredreload
surf_matcher.cpp perspectivetransform exception
perspectiveTransform
1k
views
1
answer
no
votes
2015-04-08 10:58:26 -0600
ClintFromVa
perspectiveTransform on contours?
perspectiveTransform
contours
1
2
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