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486 questions
Tagged
2k
views
1
answer
no
votes
2018-02-12 01:24:00 -0600
lduo
opencv3.3.0 with TBB, libtbb-dev installed, but build fails
WITH_TBB
tbb
opencv3.3.0
cmake
1k
views
no
answers
no
votes
2018-02-15 02:36:56 -0600
sid311
Adventures in OpenCV Building: OpenCV + Contrib 3.4 build results in neutered Java and Python files and no Matlab bindings
opencv
opencv_contrib
Matlab
python
java
intel
10k
views
1
answer
no
votes
2018-02-26 03:15:18 -0600
cudawarped
How do you build OpenCV with LAPACK on Windows 10 via CMake?
opencv
LAPACK
439
views
no
answers
no
votes
2018-03-14 18:17:41 -0600
SFJim
can't get opencv to run on Macbook older than mine
runtime
backwards
compatibility
mac
283
views
no
answers
no
votes
2018-03-29 22:03:20 -0600
sid311
Phantom Intel IPP Asynchronous C/C++ Converters
opencv
intel
IPP
tbb
async
visualstudio
1k
views
1
answer
no
votes
2018-04-19 03:47:53 -0600
StevenPuttemans
opencv traincascade on windows
copencv
opencv_traincascade
5k
views
1
answer
no
votes
2018-04-19 06:50:39 -0600
berak
OpenCV 3.x does not compile for Ubuntu 16
cmake
opencv-ubuntu
opencv-cmake
399
views
no
answers
no
votes
2018-04-23 01:29:41 -0600
hovnatan
cv::connectedComponents stuck or seg fault
Multithreading
connectedComponents
tbb
717
views
1
answer
no
votes
2018-04-24 01:05:57 -0600
berak
is cv::Mat ref counter atomic?
Multithreading
refcount
1k
views
no
answers
no
votes
2018-05-07 09:26:47 -0600
YayIguess
OpenCV failing to compile with CUDA support
CUDA
compile
4k
views
1
answer
1
vote
2018-05-07 15:32:25 -0600
ceztko
undefined reference to cv::softdouble::operator/
Linking
core
534
views
no
answers
no
votes
2018-05-17 09:52:47 -0600
l.gilson
c++, calling opencv from multiple threads
multiple
calling
threads
solvePnP
6k
views
3
answers
no
votes
2018-05-25 14:52:18 -0600
BViktor
How to run the UINT8 DNN face detector example?
dnn
Facedetection
3.4.1
tensorflow
deeplearning
1k
views
1
answer
no
votes
2018-05-31 05:02:42 -0600
cudawarped
Compile OpenCV 3.4 and Cuda 9 with MS VS15 2017
cmake-gui
cuda9
Windows10
Visualstudio2017
291
views
no
answers
no
votes
2018-06-05 00:30:24 -0600
khaled elmadawi
Forward propagation of readNetFromTensorflow on GPU not CPU
gpu
opencl
442
views
no
answers
no
votes
2018-06-12 03:55:24 -0600
Amir Raouf
Why this error exists at building opencv?
opencv#ubuntu#cmake
24k
views
1
answer
no
votes
2018-06-19 19:45:29 -0600
MenukaIshan
Uninstalling Opencv 4.0.0 to 3.4
opencv
ubuntu
3.4
3.4.1
389
views
no
answers
no
votes
2018-06-20 09:30:30 -0600
toiski
libtbb segfault on second attempt in boost::thread on ARM/aarch64
arm64
c++
segfault
Multithreading
cvtColor
tbb
2k
views
3
answers
no
votes
2018-06-21 04:28:34 -0600
azdoud.y
How to solve problem with VideoCapture loading in linux ?
opencv
149
views
no
answers
no
votes
2018-07-16 11:14:15 -0600
tibistrat
Commit charge (Private bytes) high with cudafilters
opencv3.4.2
memory
commit
CUDA
761
views
no
answers
no
votes
2018-07-16 15:58:35 -0600
Techtony96
OpenCV 3.4.2 Compilation Error with Surface Tracking Module
opencv3.4.2
CUDA
367
views
no
answers
no
votes
2018-07-16 20:53:53 -0600
drcurry
OpenCL context does not get created
opencl
1k
views
1
answer
no
votes
2018-07-18 12:07:28 -0600
Evren
Performance issue with Android arm64-v8a custom build [closed]
android
arm64-v8a
opencv_performance
c++_static
579
views
no
answers
no
votes
2018-07-20 06:49:40 -0600
berak
Internal error while loading opencv shared library shared
opencv_calib3d_2.4
4k
views
2
answers
no
votes
2018-07-31 00:21:25 -0600
nobot
after successfully building with opencv contrib modules I am getting error
contrib_error
655
views
1
answer
no
votes
2018-08-07 14:44:04 -0600
mariusz
failed to build through the scripte of the platforms/android/build_sdk.py
build_sdk.py
android
build
3k
views
1
answer
no
votes
2018-08-15 12:39:27 -0600
wmmc88
How do I properly build Android OpenCV from sources?
build_sdk.py
build
contrib
android
1k
views
1
answer
no
votes
2018-08-21 10:17:19 -0600
g40
[Solved] Cannot configure OpenCV with Python3 support in an Arm64 chroot.
chroot
numpy
arm64
458
views
no
answers
no
votes
2018-08-26 16:25:25 -0600
jamesson
Cmake with TBB on win64 (unfamiliar cmake gui fields)
cmake
build
windows
7k
views
2
answers
3
votes
2018-08-27 02:24:46 -0600
eatcosmos
Where is OpenMP used in OpenCV?
openmp
building
with
parallel
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