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12,357 questions
Tagged
864
views
no
answers
no
votes
2020-06-06 04:23:23 -0600
supra56
Why can't I get 3 webcam to run in parallel with pthreads?
threads
c++
Multithreading
mutex
pthread
165
views
no
answers
no
votes
2020-06-05 19:50:33 -0600
NotARobot
how to join feeds from multiple small FOV cameras into one big feed
camera
infrared
multiplecamera
position-tracking
256
views
no
answers
no
votes
2020-06-06 05:39:17 -0600
antithing
Video IO backends, ffmpeg vs
Video
videoio
ffmeg
Licence
169
views
no
answers
no
votes
2020-06-06 16:20:15 -0600
Kiwi_gamer01
Is there a way to use the final OpenCV image as a camera?
opencv
python
camera
putText
asCameraOutput
927
views
no
answers
no
votes
2020-06-06 21:40:38 -0600
supra56
cloud and cloud shadow detection
python
opencv
remote_sensing
379
views
no
answers
no
votes
2020-06-09 06:41:03 -0600
andrei186
Most relevant OpenCV tool to find a square in a frame
Find
square
325
views
no
answers
no
votes
2020-06-08 07:48:52 -0600
supra56
OpenCV Camera rotation landscape left and right in iOS Swift
ios
876
views
no
answers
no
votes
2020-06-08 10:18:49 -0600
richard__a
Help building openCV + contrib libraries using CMake visual studio 2019
cmake
contrib_error
build
visual
c++
anaconda
526
views
no
answers
no
votes
2020-06-08 13:51:47 -0600
estak
IP Camera RTSP Empty Frame Error
ip
rtsp
empty
frame
missing
picture
567
views
no
answers
no
votes
2020-06-09 16:58:21 -0600
PointOneSixEgt
1D data interpolation
opencv
96
views
no
answers
no
votes
2020-06-08 22:59:51 -0600
John C Phan
Raspberry pi3 video Live Stream slowly using opencv 3.4.0
RaspberryPi3#OpenCV
751
views
no
answers
no
votes
2020-06-09 04:32:51 -0600
samkro
Split a cv::mat into submats based on each containing a contour
c++
opencv
image-processing
Split
320
views
no
answers
no
votes
2020-06-09 08:08:52 -0600
supra56
I want to create a Paint application with adjustable colors and brush radius using Trackbars.
cvSetMouseCallback
676
views
no
answers
no
votes
2020-06-09 09:48:16 -0600
Der Luftmensch
Demosaic polarized image
polarized
demosaic
demosaicking
Bayer
debayer
interpolation
306
views
no
answers
no
votes
2020-06-10 02:09:53 -0600
berak
Camera Exposure Time Get Problem
opencv
586
views
no
answers
no
votes
2020-06-10 03:07:01 -0600
berak
How to find the real distance between two ArUco markers.
aruco
computervision
opencv
python
tetragramm
1k
views
no
answers
no
votes
2020-06-10 07:59:59 -0600
VisionHead
calibrateHandEye
calibrateHandEye
747
views
no
answers
no
votes
2020-06-10 13:09:55 -0600
neil_DGD
cv::stereoCalibrate high RMS, roll and pitch of subordinate camera not quite correct
stereocalibration
stereo-calibration
calibrateCamera
calibration
rms
camera
169
views
no
answers
no
votes
2020-06-10 14:52:39 -0600
WesH
Laplacian output in C++ excludes negative values, but not in Python
opencv#c++#python
263
views
no
answers
no
votes
2020-06-11 06:35:45 -0600
supra56
how to extract minutiea from image using python-openCV?
opencv
minutiae
2d-image
1k
views
no
answers
no
votes
2020-06-12 04:03:47 -0600
xynx
Get 3D world coordinates from 2D image coordinates
python
camera
opencv
calibrateCamera
PnP
330
views
no
answers
no
votes
2020-06-12 06:23:11 -0600
ayush
Aruco Based Positioning in another reference system
aruco
camerapose
translationRotation
positioning
563
views
no
answers
no
votes
2020-06-12 06:29:49 -0600
Alice_aj
Calibrating iPhone for OpenCV — Square vs Normal images
pose-estimation
calibrateCamera
aruco
111
views
no
answers
no
votes
2020-06-12 17:15:44 -0600
deorez
Android bitmap contrast
AndroidOpenCV
415
views
no
answers
no
votes
2020-06-12 23:05:46 -0600
NotARobot
How to preform Visual Inertial Odometry on a RPI3?
visual
odometry
computervision
visualOdometry
499
views
no
answers
no
votes
2020-06-13 14:29:37 -0600
10may
OpenCV DirectX 11 Interoperability
directx
opencv
c++
visual
studio
736
views
no
answers
no
votes
2020-06-13 22:19:12 -0600
Hugoagogo
Low framerate using DSHOW
opencvsharp
framerate
119
views
no
answers
no
votes
2020-06-14 00:09:39 -0600
Mr.khottabych
How to correction eclipse barrel distortion
barreldistortion
268
views
no
answers
no
votes
2020-06-14 03:28:30 -0600
Humam Helfawi
Comparing F matrix and E Matrix
fundamental-matrix
essential-matrix
464
views
no
answers
no
votes
2020-06-14 12:49:19 -0600
adammo
Deskewing/aligning content of paper
warp
python
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