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28 questions
Tagged
transform
×
7k
views
2
answers
2
votes
2012-08-28 12:06:14 -0600
Jacek
RANSAC and 2D point clouds
RANSAC
transform
estimation
point
matching
810
views
1
answer
no
votes
2012-10-29 03:13:09 -0600
Kirill Kornyakov
How does rotation in OpenCV work
opencv
affine
transform
rotation
574
views
2
answers
no
votes
2012-11-28 06:41:28 -0600
SR
Image transformation
Imgproc
transform
274
views
1
answer
no
votes
2013-06-25 20:42:01 -0600
vipul
What data types can I use for a complex OutputArray?
complex
outputarray
dft
fourier
transform
vector
833
views
no
answers
no
votes
2013-02-18 04:18:07 -0600
shray
Translation transform with depth image
depthmap
depth
transform
311
views
no
answers
no
votes
2013-03-13 12:59:49 -0600
hb
Get plane image from sphere photo
transform
ball
308
views
no
answers
no
votes
2013-03-27 21:04:15 -0600
nmm02003
transform phase map to 3D
transform
3d
2k
views
1
answer
no
votes
2013-04-11 06:07:42 -0600
StevenPuttemans
Transformation from log-polar to Cartesian
logpolar
transform
transformation
cartesian
223
views
no
answers
1
vote
2013-06-07 03:50:35 -0600
Dims
Transform which selects similarly colored regions?
transform
gradient
605
views
1
answer
no
votes
2013-06-30 15:51:48 -0600
SR
Eliminate scaling from perspective transform
perspective
transform
scaling
warp
2k
views
1
answer
no
votes
2013-08-12 08:57:09 -0600
StevenPuttemans
affine transform coordinate
warpAffine
transform
cvpoint
206
views
no
answers
no
votes
2013-09-22 18:49:28 -0600
DaneeeG
Homography matrix transfor
#opencv#c++
homography
transform
matrix
714
views
no
answers
1
vote
2013-10-08 05:32:31 -0600
has981
How can I find rotation angles (pitch, yaw, roll) from perspective transofmation coefficients?
perspective
transform
rotationMatrix
576
views
1
answer
no
votes
2014-02-18 09:07:27 -0600
sujay
feature extraction for OCR: I am going to use Fourier transform,how to implement it using vc++ opencv?
fourier
transform
899
views
no
answers
no
votes
2014-02-17 01:09:56 -0600
sujay
which is the best algorithm other then connected component for character segmentation from text image in open cv? [closed]
character
segmentation
Hough
transform
96
views
no
answers
no
votes
2014-02-28 08:06:16 -0600
Tarifut
CPU<->GPU equivalent function
gpu
transform
4k
views
3
answers
2
votes
2017-10-10 12:36:46 -0600
mfisher
Open CV's HoughCircles() is ~1000 times faster than my version
gpu
Hough
transform
circle
detection
237
views
no
answers
no
votes
2014-06-12 18:34:49 -0600
Anton Bursch
accounting for over saturation using Filter2D?
filter2D
Discrete
fourier
transform
cross
correlation
1k
views
1
answer
1
vote
2015-02-14 13:00:42 -0600
Mahavir
Anold Transform
arnold
transform
943
views
no
answers
no
votes
2015-04-01 15:56:56 -0600
Volkan
hough circle detection problem
opencv
houghcircle
circledetection
transform
5k
views
1
answer
1
vote
2015-06-01 08:18:18 -0600
theodore
Perspective Transform using Chessboard
perspective
transform
inverse
chessboard
375
views
no
answers
no
votes
2015-06-17 21:59:11 -0600
tkamal
please help regarding cropping a complex matrix
fourier
transform
Cropping
complex
Matlab
780
views
1
answer
2
votes
2015-12-23 04:00:19 -0600
nbsrujan
Rigid body motion or 3D Transformation
3d
transform
Rigid
body
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
no
answers
no
votes
2017-06-06 03:26:44 -0600
JoeBroesel
Problem with estimateRigidTransform: mat dst is empty
similarity
transform
Rigid
6k
views
no
answers
7
votes
2019-11-08 22:45:52 -0600
Akhil Patel
How to detect and crop rectangle and apply transformation from an image? [closed]
android
opencv
transform
canny
houghline
drawcontour
195
views
no
answers
-1
votes
2019-06-06 23:54:07 -0600
Tasneem Khan
Does the Fourier Transform images have 3 channels like RGB/HSV [closed]
fourier
transform
Channels
316
views
1
answer
no
votes
2019-12-06 08:20:47 -0600
yasmin
OpenCV getPerspectiveTransform and warpPerspective
perspectiveTransform
WarpPerspective
transform
drawcontour
Links
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GitHub
Wiki
Documentation
Contributors
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transform
×28
fourier
×5
opencv
×4
perspective
×3
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×2
complex
×2
drawcontour
×2
gpu
×2
Hough
×2
Imgproc
×2
Rigid
×2
warpAffine
×2
WarpPerspective
×2
affine
×1
android
×1
arnold
×1
ball
×1
body
×1
c++
×1
canny
×1
cartesian
×1
Channels
×1
character
×1
chessboard
×1
circle
×1
circledetection
×1
correlation
×1
Cropping
×1
cross
×1
cvpoint
×1
depth
×1
depthmap
×1
detection
×1
dft
×1
Discrete
×1
estimation
×1
filter2D
×1
gradient
×1
homography
×1
houghcircle
×1
houghline
×1
inverse
×1
logpolar
×1
matching
×1
Matlab
×1
matrix
×1
#opencv#c++
×1
outputarray
×1
perspectiveTransform
×1
point
×1
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