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
81 questions
Tagged
3dreconstruction
×
508
views
no
answers
no
votes
2016-01-22 11:30:20 -0600
Sagar DV
3D reconstruction using x-ray images
3dreconstruction
image-processing
point-cloud
1k
views
no
answers
no
votes
2016-01-24 21:04:45 -0600
Sagar DV
Understanding stereo_match.py sample
3dreconstruction
image-processing
nodejs
python
javascript
1k
views
no
answers
no
votes
2016-02-15 14:10:44 -0600
fastdeath
Q matrix used in reprojectImageTo3D
stereoMatching
3dreconstruction
2k
views
no
answers
no
votes
2016-03-23 12:33:47 -0600
Bilou563
Opencv - Depth map from uncalibrated stereo system
stereo
3dreconstruction
RectifyUncalibrated
Uncalibrated
175
views
no
answers
1
vote
2016-04-22 15:52:26 -0600
rexroni
sfm::reconstruct() flat output
SfM
3dreconstruction
compile
127
views
no
answers
no
votes
2016-06-08 06:07:08 -0600
ozgunus
SFM::reconstruct reference paper (from contrib module)
3dreconstruction
446
views
no
answers
no
votes
2016-06-29 10:06:28 -0600
rtlumb
triangulatePoints() origin of 3D world coordinates
triangulatePoints
3dreconstruction
world
coordinates
204
views
no
answers
no
votes
2016-07-26 03:07:17 -0600
Dysth
OpenCV Structure from Motion Reprojection Issue
c++
opencv
3dreconstruction
SfM
reproject
328
views
no
answers
no
votes
2016-08-30 09:35:32 -0600
Bilou563
Differences between uncalibrated and calibrated stereo
3dreconstruction
calibrateCamera
stereo-calibration
chessboard
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
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
867
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
2k
views
no
answers
no
votes
2017-05-03 02:38:41 -0600
Eiyam
Triangulation with openCV
3dreconstruction
triangulatePoints
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
1k
views
no
answers
no
votes
2017-10-03 02:01:19 -0600
ajayramesh
solvePnP not woking
solvePnP
cameraCalibration
3dreconstruction
91
views
no
answers
no
votes
2017-11-29 09:59:53 -0600
QQQ
check whether point correspondence in front of both images
3dreconstruction
321
views
no
answers
no
votes
2018-03-02 02:41:03 -0600
JB84
Detect if photo or real 3d object
opencv
depth
3dreconstruction
1k
views
no
answers
1
vote
2018-03-27 09:48:57 -0600
martinL
How to do a 3d->2d back projection
3dreconstruction
1k
views
no
answers
1
vote
2018-03-25 01:14:27 -0600
stiv-yakovenko
stereoRectify doesn't work sometimes
c++
opencv
3dreconstruction
792
views
no
answers
no
votes
2018-04-03 22:15:12 -0600
snosenzo
Stereo Calibration Not Working
calibration
calibrateCamera
Rectification
3dreconstruction
stereo
99
views
no
answers
no
votes
2018-04-27 16:24:34 -0600
meakcey
Objection and contribution to tutorial - Structured Light Scanning
tutorials
3dreconstruction
249
views
no
answers
2
votes
2018-04-30 09:58:51 -0600
DaluS
3D simple deformation reconstruction
opencv
python
3dreconstruction
deformation
229
views
no
answers
no
votes
2018-06-12 02:58:09 -0600
gaber
when i use sfm::reconstruct to extract the point cloud out of set of images it gives faulty 3D points (i already calibrated my camera and found the camera matrix) could the images be the problem and if so what should be done ?
3dreconstruction
320
views
no
answers
no
votes
2018-11-26 11:04:12 -0600
Lucas Amparo Barbosa
Wrong rank in Fundamental Matrix
SfM
3dreconstruction
fundamental-matrix
findFundamentalMat
363
views
no
answers
no
votes
2018-12-01 07:47:31 -0600
alwindeleon
How to remove background in generated 3D model using reprojectImageTo3D?
3dreconstruction
Stereovision
stereocamera
stereoMatching
3k
views
no
answers
no
votes
2019-02-01 14:22:32 -0600
vik748
Correctly interpreting the Pose (Rotation and Translation) after 'recoverPose' from Essential matrix
essentialmatrix
recoverpose
triangulatePoints
triangulation
3dreconstruction
« previous
1
2
3
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
3dreconstruction
×30
opencv
×5
SfM
×5
triangulatePoints
×3
c++
×2
calibrateCamera
×2
chessboard
×2
findFundamentalMat
×2
image-processing
×2
python
×2
stereo
×2
stereo-calibration
×2
stereoMatching
×2
calibration
×1
cameraCalibration
×1
compile
×1
coordinates
×1
deformation
×1
depth
×1
essentialmatrix
×1
findextrinsic
×1
fundamental-matrix
×1
javascript
×1
nodejs
×1
opticalflow
×1
point-cloud
×1
recoverpose
×1
Rectification
×1
RectifyUncalibrated
×1
reproject
×1
solvePnP
×1
stereocalibra
×1
stereocamera
×1
Stereovision
×1
Triangulate
×1
triangulation
×1
tutorials
×1
Uncalibrated
×1
world
×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
×
