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36 questions
Tagged
WarpPerspective
×
5k
views
1
answer
2
votes
2012-11-26 05:32:25 -0600
Michael Burdinov
getAffineTransform, getPerspectiveTransform or findHomography?
perspectiveTransform
WarpPerspective
findHomography
getAffineTransform
image-processing
1k
views
2
answers
1
vote
2013-04-22 12:03:50 -0600
Papercut
warpPerspective gives unexpected result
WarpPerspective
quad-warp
2k
views
1
answer
no
votes
2013-04-26 07:40:18 -0600
StevenPuttemans
Get top-down view
perspectiveTransform
WarpPerspective
top-down
view
2k
views
1
answer
no
votes
2013-05-05 12:37:07 -0600
Guanta
How to know if findHomography + warpPerspective will give good result beforehand?
opencv
findHomography
WarpPerspective
277
views
no
answers
1
vote
2013-07-24 03:56:07 -0600
engine
Getting back to the original coordinates from a warped Image
WarpPerspective
6k
views
1
answer
1
vote
2013-08-13 16:00:27 -0600
Moster
warpPerspective with INTER_CUBIC or INTER_LINEAR and one channel Int source - crash
WarpPerspective
interpolation
c++
6k
views
1
answer
no
votes
2013-11-07 18:51:12 -0600
axadiw
OpenCV : warpPerspective on whole image
WarpPerspective
solvePnP
rotation
ios
1k
views
1
answer
2
votes
2013-11-14 14:29:16 -0600
SR
WarpPerspective with BORDER_TRANSPARENT gives aliasing stairs
WarpPerspective
border
aliasing
388
views
1
answer
no
votes
2013-11-22 02:40:21 -0600
JohannesZ
How to reconstruct screen from an image?
rectify
2d
WarpPerspective
919
views
no
answers
1
vote
2014-04-15 02:49:12 -0600
lpb
reframing an image using a 3D Transform - need help
WarpPerspective
solvePnP
3k
views
1
answer
no
votes
2014-06-12 12:22:36 -0600
razvan
How to build lookup table for inverse perspective mapping?
IPM
perspective
WarpPerspective
lookup
table
LUT
1k
views
1
answer
3
votes
2014-07-14 13:08:22 -0600
xingzhong
warpPerspective in python memory leak?
WarpPerspective
#memoryleak
226
views
no
answers
no
votes
2014-08-01 12:56:44 -0600
jfix
warpPerspective height adjustment
WarpPerspective
birds
eye
1k
views
1
answer
1
vote
2014-08-13 05:52:01 -0600
JohannesZ
GPU version of findHomography?
gpu
CUDA
optical-flow
WarpPerspective
1k
views
1
answer
no
votes
2014-11-11 22:57:53 -0600
HasanGhaforian
Android Smooth perspective correction?
#android#opencv
WarpPerspective
999
views
no
answers
no
votes
2014-11-18 13:48:10 -0600
Johannes
One dimension image alignment, findTransformECC()
FindTransformECC
warp_matrix
WarpPerspective
2k
views
1
answer
1
vote
2015-02-25 03:54:21 -0600
theodore
Image Transformation OpenCV/C++
c++
WarpPerspective
transformation
ChessboardCorners
cameraCalibration
137
views
no
answers
no
votes
2015-07-19 08:18:13 -0600
Prem
Opencv android warpprespective [closed]
WarpPerspective
1k
views
1
answer
1
vote
2016-01-11 23:47:18 -0600
OpenCV_Learner
Stitching 2 image with findHomography
stitching
c++
WarpPerspective
panorama
roi
666
views
1
answer
no
votes
2016-05-20 09:00:20 -0600
LBerger
warpPerspective Transform Matrix type ?
WarpPerspective
datatype
Eigen
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
3k
views
2
answers
1
vote
2017-01-19 18:47:24 -0600
Tetragramm
How to increase warpPerspective Or warpAffine precision?
opencv
c++
transform
Imgproc
warpAffine
WarpPerspective
1k
views
1
answer
no
votes
2017-02-10 00:06:52 -0600
Tetragramm
Image Alignment
alignment
4band
WarpPerspective
1k
views
no
answers
no
votes
2017-03-01 19:13:32 -0600
ostrumvulpes
CUDA Warp Perspective - Improving Accuracy
CUDA
python
WarpPerspective
197
views
no
answers
no
votes
2017-06-23 05:17:48 -0600
GiGa.91
warpPerspective With two cams
WarpPerspective
c++
opencv
stereocamera
5k
views
1
answer
2
votes
2017-08-14 08:08:30 -0600
sturkmen
Getting picture contours
findContours
WarpPerspective
1k
views
2
answers
1
vote
2017-09-03 17:06:23 -0600
Tetragramm
Trying to remove artefact with interpolation
interpolation
Lanczos4
WarpPerspective
Artefacts
1k
views
no
answers
no
votes
2018-04-22 15:41:42 -0600
rp
Using warpPerspective to simulate virtual camera issues
WarpPerspective
homography
cvWarpPerspective
simulation
transformation
imagetransformation
1k
views
1
answer
no
votes
2018-07-24 01:55:06 -0600
Nbb
Error in warpperspective()
WarpPerspective
3k
views
1
answer
no
votes
2019-06-13 08:21:01 -0600
ADADAS
cv::WarpPerspective & cv::cuda::WarpPerspective issue
WarpPerspective
CUDA
c++
imageprocessing
1
2
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Eigen
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optical-flow
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perspective
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python
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quad-warp
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roi
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rotation
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simulation
×1
stereocamera
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stitching
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