First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity ▲
answers
votes
147 questions
Tagged
3dreconstruction
×
2k
views
1
answer
no
votes
2016-09-14 09:39:41 -0600
kbarni
Object detection using a 3D-TOF camera
3d
camera
3dreconstruction
object_recognition
objectdetection
1k
views
no
answers
no
votes
2016-09-21 07:16:43 -0600
TiBe
Triangulate Points from Stereo Image
opencv
Triangulate
stereocalibra
3dreconstruction
chessboard
151
views
no
answers
no
votes
2016-10-04 06:06:02 -0600
never-ever
cvFindExtrinsicParameters2 use and translation vector meaning?
findextrinsic
3dreconstruction
2k
views
1
answer
1
vote
2016-11-17 09:19:44 -0600
mannyglover
Bad Camera Calibration
calibrateCamera
3dreconstruction
332
views
no
answers
no
votes
2016-11-17 19:51:55 -0600
Hilman
Why findFundamentalMat gives different results for same but different orientation of points?
3dreconstruction
findFundamentalMat
SfM
opticalflow
12k
views
3
answers
3
votes
2016-11-27 18:06:20 -0600
Eduardo
Can i get 2d world coordinates from a single image ([u,v] coords)?
2d-image
2d-point
pixel
3dreconstruction
764
views
1
answer
no
votes
2016-12-16 15:14:46 -0600
Tetragramm
3D reconstruction (SfM) - confusion with camera's extrinsic parameter
3dreconstruction
CameraMatrix
240
views
1
answer
no
votes
2016-12-18 14:26:32 -0600
LBerger
Why sfm::reconstruct return empty points3d_estimated if I set only two images?
SfM
3dreconstruction
235
views
1
answer
no
votes
2016-12-21 01:00:44 -0600
berak
3d reconstrcution from stereo cam
3dreconstruction
StereoCameras
870
views
no
answers
no
votes
2016-12-21 09:48:28 -0600
Lafi
Stereo Calibration RMS and epipolar error
3dreconstruction
stereo-calibration
214
views
no
answers
no
votes
2016-12-24 22:10:45 -0600
Hilman
How to construct 3D representation of the scene with more than 2 images?
3dreconstruction
SfM
1k
views
1
answer
1
vote
2017-02-13 02:20:33 -0600
LBerger
How is the basic pipeline of 3D reconstruction from more than two images?
3dreconstruction
SfM
BundleAdjustment
1k
views
no
answers
no
votes
2017-02-23 02:17:41 -0600
Correlator
triangulatepoints returns very bad results [closed]
3dreconstruction
triangulatePoints
200
views
no
answers
no
votes
2017-04-26 18:04:18 -0600
haseeb.majid
What software do I use for 3D reconstruction ? [closed]
3dreconstruction
epipolar-geometry
2k
views
no
answers
no
votes
2017-05-03 02:38:41 -0600
Eiyam
Triangulation with openCV
3dreconstruction
triangulatePoints
3k
views
1
answer
1
vote
2017-05-05 04:02:59 -0600
Eduardo
Measuring the depth using a laser pattern projector and a single camera
depth
3dreconstruction
2k
views
2
answers
no
votes
2017-05-11 11:31:42 -0600
LBerger
How do I calculate disparity and pointcloud
3dreconstruction
3d
stereo-calibration
stereo_match
stereoBM
stereorectify
2k
views
2
answers
1
vote
2017-05-12 03:21:29 -0600
mnchapel
findEssentialMat give different results according to the number of feature points [closed]
essential-matrix
3dreconstruction
12k
views
1
answer
no
votes
2017-05-21 22:09:47 -0600
Tetragramm
How to tranform 2D image coordinates to 3D world coordinated with Z = 0?
solvePnP
3dreconstruction
homography
3dprojection
backprojection
1k
views
1
answer
no
votes
2017-06-01 17:36:51 -0600
Tetragramm
3D reconstruction with known camera parameters
3dreconstruction
627
views
1
answer
no
votes
2017-06-07 17:03:14 -0600
Tetragramm
Estimation of ball position (3d reconstruction)
Undistort
3d
camera
3dreconstruction
focal_lenght
1k
views
no
answers
no
votes
2017-06-14 00:40:19 -0600
LBerger
Unable to run programs of SFM (Structure From Motion) module [closed]
c++
opencv
structurefrommotion
cmake-error
3dreconstruction
406
views
1
answer
no
votes
2017-07-10 03:48:22 -0600
berak
"Cutting open" a 3D .mrc file
3d-image
3dreconstruction
python
87
views
no
answers
no
votes
2017-07-10 15:44:24 -0600
Wanderer
Can OpenCV do this?
3dreconstruction
108
views
no
answers
no
votes
2017-08-02 07:52:33 -0600
ibreathtech
3D construction from 2 xray images
3dreconstruction
2k
views
no
answers
no
votes
2017-08-09 14:38:14 -0600
namira
Reverse projection from 2D to 3D, I have intrinsic parameter of camera but no extrinsic parameter. I do have multiple images form same camera.
3dreconstruction
358
views
1
answer
no
votes
2017-09-01 18:53:00 -0600
Tetragramm
3D reconstruction (SFM) with multi-lens camera system (instead of pinhole camera model)
3dreconstruction
SfM
3d
camera
lens
pinhole
421
views
1
answer
-1
votes
2017-09-04 13:08:02 -0600
Tetragramm
Calculate orientaiton given 3 points
3dreconstruction
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
1k
views
no
answers
no
votes
2017-10-03 02:01:19 -0600
ajayramesh
solvePnP not woking
solvePnP
cameraCalibration
3dreconstruction
« previous
1
2
3
4
5
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
3dreconstruction
×30
SfM
×5
3d
×4
camera
×3
solvePnP
×3
opencv
×2
stereo-calibration
×2
triangulatePoints
×2
2d-image
×1
2d-point
×1
3d-image
×1
3dprojection
×1
backprojection
×1
back-projection
×1
BundleAdjustment
×1
c++
×1
calibrateCamera
×1
cameraCalibration
×1
CameraMatrix
×1
chessboard
×1
cmake-error
×1
depth
×1
epipolar-geometry
×1
essential-matrix
×1
findextrinsic
×1
findFundamentalMat
×1
focal_lenght
×1
homography
×1
lens
×1
objectdetection
×1
object_recognition
×1
opticalflow
×1
pinhole
×1
pixel
×1
python
×1
stereoBM
×1
stereocalibra
×1
StereoCameras
×1
stereo_match
×1
stereorectify
×1
structurefrommotion
×1
Triangulate
×1
triangulation
×1
Undistort
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×