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42 questions
Tagged
triangulation
×
7k
views
1
answer
2
votes
2012-10-20 22:59:55 -0600
mgb
Is triangulatePoints outputing rubish ?
triangulation
triangulatePoints
3d
563
views
no
answers
2
votes
2015-01-08 04:00:50 -0600
Nezumi-sama
Given a pair of stereo-calibrated cameras and a set of 2D point correspondences, what would be a proper way to obtain 3D coordinates of those points through triangulation?
opencv
triangulation
triangulatePoints
stereo
Undistort
1k
views
no
answers
1
vote
2012-12-16 15:19:55 -0600
cbuntain
Help Recovering Structure From Motion
SfM
3d
3dreconstruction
triangulation
5k
views
no
answers
1
vote
2013-03-02 23:02:33 -0600
RaveTheTadpole
triangulate to 3-D on corresponding 2-D points
triangulatePoints
triangulation
stereocalibrate
597
views
no
answers
1
vote
2015-07-06 08:46:16 -0600
Javelin
Calculate pixel angle from the center having hFov and vFov
calibration
pixel
rotation
Angle
triangulation
vector
405
views
no
answers
1
vote
2020-07-07 16:33:44 -0600
MysteriousH
Advice on calibration and triangulation for large scale
stereo-calibration
calibration
triangulation
2k
views
1
answer
1
vote
2020-08-12 13:30:21 -0600
ConnorM
Method for Multiple Camera (more than 2) Stereo Calibration
calibration
stereo
triangulation
multiple
camera
556
views
no
answers
no
votes
2013-04-19 14:12:00 -0600
Israelcp
how can i get the camera projection matrix out of calibrateCamera() return values
cameraCalibration
C++.OpenCV
triangulation
matrix
313
views
no
answers
no
votes
2014-07-20 20:55:09 -0600
aledalgrande
High triangulation error
opencv
triangulation
179
views
no
answers
no
votes
2014-09-08 14:25:02 -0600
curtis newton
setup a stereo rig
3d
triangulation
2k
views
1
answer
no
votes
2017-04-02 08:46:01 -0600
Tetragramm
About Laser Scanning - Triangulation and PointClouds
triangulation
Scanner
laser
turntable
processing
1k
views
1
answer
no
votes
2018-01-28 19:53:20 -0600
Tetragramm
Trifocal Tensor with OpenCV
trifocal
tensor
three-view
geometry
triangulation
268
views
no
answers
no
votes
2015-06-15 06:42:15 -0600
stillNovice
reprojected points form cone shape
reprojectImageTo3D
triangulation
stereocamera
439
views
no
answers
no
votes
2015-06-15 08:19:39 -0600
stillNovice
how to get Q matrix?
stereocamera
triangulation
QMatrix
129
views
no
answers
no
votes
2015-08-12 18:36:49 -0600
AGPX
Is it the triangulation routine is correct? (OpenCV 3.0.0)
triangulation
bug
557
views
1
answer
no
votes
2015-11-08 06:44:28 -0600
AlexB
How can I use triangulatePoints() if I have only CameraParams?
stereocamera
stereo-calibration
stereo
triangulatePoints
triangulation
stereorectify
1k
views
no
answers
no
votes
2015-12-01 02:23:13 -0600
saihv
SolvePNP consistently gives completely wrong results
solvePnP
solvePnpRansac
triangulation
pose-estimation
22k
views
1
answer
no
votes
2016-02-15 08:44:00 -0600
Nesbit
How to do Delaunay Triangulation and return an adjacency matrix?
triangulation
Delaunay
Imgproc
795
views
1
answer
no
votes
2016-03-16 08:52:44 -0600
Oguzhan
Triangulation origin with stereo system
stereocamera
triangulatePoints
triangulation
coordinate-system
1k
views
1
answer
no
votes
2016-03-16 08:50:16 -0600
Oguzhan
Stereo vision - Tilted camera and triangulation landmark
stereo
triangulatePoints
triangulation
Stereovision
7k
views
1
answer
no
votes
2016-12-05 09:38:39 -0600
Ice_T02
triangulate 3d points from a stereo camera and chessboard.
triangulation
stereocamera
1k
views
no
answers
no
votes
2017-06-10 10:45:00 -0600
Ibra
converting triangulation output to world coordinate system
computervision
stereocalibration
aruco
triangulation
1k
views
no
answers
no
votes
2017-07-28 14:45:32 -0600
antithing
Triangulating points into world-space, and using in solvePnp.
triangulatePoints
triangulation
solvePnpRansac
stereo
135
views
no
answers
no
votes
2017-07-24 03:07:55 -0600
esteban.da
Delaunay triangulation and Point3f
Delaunay
triangulation
isoline
482
views
no
answers
no
votes
2017-09-28 06:29:40 -0600
GregorKobsik
Camera position and alignment in stereo calibration to archive best results.
stereo-calibration
triangulation
calibrateCamera
1k
views
1
answer
no
votes
2017-09-28 18:02:00 -0600
Tetragramm
What is solvePnP() exactly for? (while i already have the projection matrices P)
triangulation
solvePnP
3dreconstruction
back-projection
2k
views
1
answer
no
votes
2018-01-12 02:10:52 -0600
LBerger
Negative values for y-coordinates after Triangulation
triangulation
Negative
y-axis
130
views
no
answers
no
votes
2018-04-06 02:25:50 -0600
Maestro
Area determination using laser triangulation sensors
triangulation
sensor
234
views
1
answer
no
votes
2018-07-23 12:15:22 -0600
mariusz
triangulation for image
Triangulate
triangulation
triangulatePoints
2k
views
1
answer
no
votes
2018-09-08 16:45:45 -0600
maym86
recoverPose and triangulatePoints - 3D results are incorrect
triangulation
SfM
recoverpose
SLAM
1
2
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