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147 questions
Tagged
3dreconstruction
×
413
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
893
views
2
answers
no
votes
2017-11-23 10:26:26 -0600
Jblaze761
SFM opencv module for windows
SfM
opencv
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
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
2017-10-24 09:29:30 -0600
Kathan
Get coordinates of the projection point depending of the angles do the 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
136
views
1
answer
no
votes
2017-12-05 03:11:52 -0600
SwatiNair
Creating cloud points from two camera images
3dreconstruction
1k
views
1
answer
no
votes
2017-12-05 17:20:31 -0600
Tetragramm
Camera Pose Estimation With OpenCV and Python
3dreconstruction
41k
views
1
answer
no
votes
2017-12-26 02:32:46 -0600
Sakthivel S
Python3 : AttributeError: module 'cv2.cv2' has no attribute 'xfeatures2d'
computer-vision
xfeatures2d
python3
3dreconstruction
2k
views
1
answer
no
votes
2018-01-08 17:48:59 -0600
Eduardo
Matching RGB image with point cloud.
3dreconstruction
3d-image
stereo_match
stereoBM
point-cloud
220
views
1
answer
no
votes
2018-01-12 08:20:47 -0600
StevenPuttemans
How to do a 3D reconstruction with more than two images?
3dreconstruction
pointcloud
1k
views
1
answer
no
votes
2018-02-12 09:03:11 -0600
ya_ocv_user
3D reconstruction of Rubik's cube. Did you try it?
3dreconstruction
RubikCube
323
views
no
answers
no
votes
2018-03-02 02:41:03 -0600
JB84
Detect if photo or real 3d object
opencv
depth
3dreconstruction
798
views
no
answers
no
votes
2018-04-03 22:15:12 -0600
snosenzo
Stereo Calibration Not Working
calibration
calibrateCamera
Rectification
3dreconstruction
stereo
1k
views
1
answer
no
votes
2018-04-17 00:31:09 -0600
xginu
Stereo re-calibration using OpenCV's findEssentialMat(), recoverPose()
3dreconstruction
stereocalibration
photogrammetry
99
views
no
answers
no
votes
2018-04-27 16:24:34 -0600
meakcey
Objection and contribution to tutorial - Structured Light Scanning
tutorials
3dreconstruction
235
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
583
views
1
answer
no
votes
2018-06-22 14:54:32 -0600
gaber
when i run scene reconstruction example it gives wrong set of points when i checked my openCL comparability i found that my laptop doesnt support openCL, could this be the problem for the wrong 3d points ?
3dreconstruction
645
views
1
answer
no
votes
2018-07-02 15:13:18 -0600
Peri Javia
Intrinsic Camera Parameters
calibrateCamera
3dreconstruction
intrinsic
322
views
1
answer
no
votes
2018-09-12 11:52:18 -0600
ralff
What is the output of reprojectImageTo3D?
3dreconstruction
stereoBM
stereo-calibration
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
366
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
701
views
1
answer
no
votes
2019-01-19 05:45:51 -0600
Eduardo
is it possible to calculate a points 3D X and Y coordinate by inverting camera matrix
3dreconstruction
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
291
views
no
answers
no
votes
2019-02-11 23:29:07 -0600
Berrent
Triangulate Chessboard gives weird results
Triangulate
triangulatePoints
python
3dreconstruction
stereo-calibration
stereocamera
2k
views
1
answer
no
votes
2019-03-28 03:52:36 -0600
smazzer
Struggling with reprojectImageTo3d
reprojectImageTo3D
3dreconstruction
DisparityMap
DisplayImage
project
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