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133 questions
Tagged
opencv3
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243
views
no
answers
no
votes
2017-11-16 16:21:23 -0600
jordiCP
Can't get Facerecognizer Java bindings building OpenCV3.30 for Android
facerecogniizer
android
opencv3
contrib
javabindings
765
views
no
answers
no
votes
2017-11-25 20:16:37 -0600
Tetragramm
install opencv3 to codeblocks "missing libintl-8.dll" [closed]
codeblocks16
opencv3
1k
views
no
answers
no
votes
2018-01-13 00:50:54 -0600
MadFrog
What's the difference between cv2.imread(img) and cv2.imread(cv2.UMat(img))?
CUDA
python3
opencv3
4k
views
no
answers
no
votes
2018-01-22 01:52:11 -0600
student_turkey
How to stream from an ip camera?
ipcamera
opencv3
python2
1k
views
no
answers
no
votes
2018-01-27 06:56:25 -0600
Toyas
Trouble in getting 60 fps using webcam(Logitech c922 pro stream)
opencv3
python
60fps
287
views
no
answers
no
votes
2018-03-19 04:38:38 -0600
oowe
How to calibrate the fisheye camera well?
fisheyeCalibration
defish
undistortImage
opencv3
181
views
no
answers
no
votes
2018-03-27 13:02:20 -0600
waschbaer
matrix.at<int>(i,j) gives wrong output [closed]
CV32S
Mat
opencv3
703
views
no
answers
no
votes
2018-05-11 11:14:26 -0600
Banquin
Another cv::net.forward() problem
opencv3
dnn
dnn.forward
tensorflow
211
views
no
answers
no
votes
2018-05-31 01:05:22 -0600
berak
BinaryFunc type in new version of OpenCv is missing
opencv3
BinaryFunc
1k
views
no
answers
no
votes
2018-11-14 13:57:02 -0600
bquad
Intel RealSense and OpenCV3 [closed]
opencv3
realsense
1k
views
no
answers
no
votes
2019-09-15 14:11:06 -0600
JeyP4
Is YUV2BGR_NV12 conversion necessary to imshow an YUV image?
opencv3
YUV
nv12
imshow
cvtColor
452
views
no
answers
no
votes
2019-10-28 08:03:54 -0600
supra56
Face Detection is not detected using detectMultiScale when GPU is enabled
opencv3
Facedetection
detectMultiScale
cudaGpuMat
216
views
1
answer
no
votes
2014-07-22 06:52:20 -0600
berak
module.hpp vs module/module.hpp
opencv3
741
views
1
answer
1
vote
2014-09-10 03:47:30 -0600
JohannesZ
OpenCV3 alpha - using precompiled binaries on windows
opencv3
install
windows
763
views
1
answer
1
vote
2014-09-12 03:07:55 -0600
berak
compile opencv3 alpha
build
compile
opencv3
mingw
654
views
1
answer
no
votes
2014-09-13 01:18:48 -0600
thisiscool
Installing OpenCV 3 alpha for python in windows?
python
install
windows
opencv3
alpha
645
views
1
answer
no
votes
2015-03-31 14:57:53 -0600
Jake Singer
using opencl as private framework for building opencv
opencl
ios
opencv3
UMat
860
views
1
answer
no
votes
2014-11-09 13:51:26 -0600
nik33
Opencv3,openni2, on Winx64
primesense
openni2
opencv3
1k
views
1
answer
no
votes
2015-01-09 01:52:09 -0600
berak
OpenCV 3.0.0 support for IPLimage format?
opencv3
595
views
1
answer
no
votes
2015-02-06 14:51:28 -0600
undromeda
gpu stereo_match.cpp problem
stereo_match.cpp
gpu
opencv3
314
views
1
answer
1
vote
2015-02-22 09:07:46 -0600
Fabien R
opencv matrix of matrix
opencv3
5k
views
1
answer
no
votes
2015-02-14 09:45:16 -0600
berak
Image Registration (OpenCV 3.0.0)
image-registration
opencv3
SURF
flann
263
views
1
answer
no
votes
2015-02-25 11:25:24 -0600
316karan
opecv3 with python
opencv3
python
HOGDescriptor
299
views
1
answer
1
vote
2015-03-06 14:31:22 -0600
Potato
Is there any documentation for new features in 3.0.0?
opencv3
beta
documentation
4k
views
1
answer
no
votes
2015-03-14 15:17:31 -0600
theodore
Creation of images with warp/distortion due to natural effects on camera lens.
opencv3
fisheye
distortion
warp
perspectiveTransform
2k
views
1
answer
no
votes
2015-03-31 16:31:19 -0600
Potato
estimateRigidTransform( ) in Opencv 3.0.0
opencv3
estimateRigidTransfo
4k
views
1
answer
1
vote
2015-05-11 08:21:29 -0600
dandelion1124
How to make opencv2.framework with opencv_contrib
opencv3
opencv_contrib
ios
4k
views
1
answer
no
votes
2015-05-12 12:37:22 -0600
berak
Problem extracting descriptors of FAST opencv3
opencv3
python
2k
views
1
answer
1
vote
2015-05-24 10:21:28 -0600
joe minichino
custom trained SVM in hog.setSVMDetector (python)
SVM
opencv3
33k
views
1
answer
3
votes
2015-06-07 03:34:51 -0600
StevenPuttemans
Why do python bindings for v3 still use package name "cv2"?
python
opencv3
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