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12,357 questions
Tagged
225
views
no
answers
no
votes
2016-11-18 06:37:23 -0600
tinku
Video composition by selecting videos randomly
python
opencv
43
views
no
answers
no
votes
2016-07-20 08:12:30 -0600
upgradedg
I need to compile opencv3.0 for BorlandBuilder5,
borland
Matx.hpp
234
views
no
answers
1
vote
2013-04-10 03:14:10 -0600
engine
3D calibration using openCV sample project
opencv
C++.OpenCV
calibrateCamera
893
views
no
answers
no
votes
2014-03-25 15:43:42 -0600
nikio17
how to make a crosshair in a video from a webcam
deleted
111
views
no
answers
no
votes
2018-08-01 11:51:25 -0600
graham
Cascade Training - nneg setting with prepared negative images
cvhaartraining
nneg
opencv
traincascade
771
views
no
answers
no
votes
2014-02-07 13:29:17 -0600
Nish
Unable to access my analog camera
c++
analog_camera
169
views
no
answers
no
votes
2016-09-21 04:57:46 -0600
huawan028
OpenCV video preview and start record
ios
CaptureVideo
287
views
no
answers
2
votes
2013-04-03 04:34:57 -0600
mrgloom
Draw seam (for testing).
Seam
stitching
Overlooked
967
views
no
answers
1
vote
2018-03-29 19:57:06 -0600
JavaMaster
How to compile opencv and opencv_contrib with the face recognition modules "faces"?
opencv_contrib
opencv_java341.dll
opencv-341.jar
345
views
no
answers
no
votes
2019-05-09 08:42:40 -0600
Les
import cv2 error in Anaconda 3
opencv
python3
313
views
no
answers
1
vote
2014-10-07 05:27:24 -0600
madhat1
OpenCV OCL on Android
#OpenCL
#android#opencv
#opencl#opencv
334
views
no
answers
no
votes
2013-08-17 12:03:43 -0600
joni8q
OpenCv on ios converting UIImage to cvmat
ios
UIImage
CvMat
278
views
no
answers
-1
votes
2016-03-08 15:11:19 -0600
Rike
OpenCV with OpenCL/CUDA oclMat/GpuMat doesn't work
copencv#CUDA#OpenCL
3k
views
no
answers
no
votes
2018-08-23 14:02:50 -0600
dziadyge
Rotation vector interpretation
opencv
solvePnP
pnp3
rvec
rotation
rotationvector
282
views
no
answers
no
votes
2015-12-11 22:51:35 -0600
jg
Step-by-step instruction to use Viz module
viz
931
views
no
answers
no
votes
2016-11-18 05:12:32 -0600
srt92
Where should I include ueye libraries?
ueye
3k
views
no
answers
no
votes
2016-04-24 12:34:50 -0600
choukri el
double free or corruption (!prev) c++ opencv
c++
opencv
memory
freeing
corruption
147
views
no
answers
no
votes
2014-12-29 02:54:14 -0600
Joe1985
Highgui Winrt
winrt
highgui
1k
views
no
answers
no
votes
2014-11-20 06:11:39 -0600
xetiro
OpenCV for Android accelerometer/gyroscope gesture recognition?
android
Accelerometer
gyroscope
classifier
motion
gesture
198
views
no
answers
no
votes
2015-06-28 06:17:47 -0600
warmspringwinds
OpenCV detectMultiScale() neighbours algorithm
Facedetection
detection
detectMultiScale
252
views
no
answers
no
votes
2016-12-27 23:36:41 -0600
Balaji R
Problem with Watershed algorithm
opencv
c++
417
views
no
answers
no
votes
2020-04-06 10:21:59 -0600
Umut
How to copy shared OpenCV libraries to cmake's folder?
c++#opencv#ubuntu
1k
views
no
answers
no
votes
2016-10-18 01:59:32 -0600
LBerger
How to open a video stream
videocapture
rtsp#Mat#stream
videostream
video-processing
Livestream
2k
views
no
answers
no
votes
2016-07-12 01:53:28 -0600
dassgo
VideoCapture buffer and read time
DEFAULT_V4L_BUFFERS
296
views
no
answers
no
votes
2016-07-11 11:51:46 -0600
sankethrit2013
Opencv 3.1 with CUDA 7.5 installation on visual studio 2013
CUDA
installation
opencv
windows
10
75
views
no
answers
no
votes
2015-04-15 10:08:08 -0600
thdrksdfthmn
Does descriptorType returns the int representing CV_TYPES?
descriptors
3k
views
no
answers
1
vote
2013-01-05 05:36:31 -0600
peanutman
Efficient difference of gaussians
filter
Gaussian
edge-detection
112
views
no
answers
no
votes
2017-03-14 06:27:33 -0600
lovaj
Using local version of OpenCV and exclude the system one
compilation
283
views
no
answers
no
votes
2018-06-25 13:12:04 -0600
sidi
opencv does not know about DVR
dvropencv
772
views
no
answers
1
vote
2020-08-13 09:54:51 -0600
andyfilms
3D pose from multiple cameras and known key points
tracker3D
multiplecamera
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