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151 questions
Tagged
qt
×
624
views
no
answers
no
votes
2020-09-15 10:34:47 -0600
rtvideos
Removing lag from camera video stream using Opencv/Gstreamer
qt
c++
gstreamer
camera
1k
views
1
answer
no
votes
2020-10-06 12:00:24 -0600
sjhalayka
OpenCV - OpenGL - OpenCL Interop
opengl_interop
opencl
opencv
c++
texture
qt
743
views
1
answer
no
votes
2020-06-18 02:45:13 -0600
berak
gcc: error: long: No such file or directory
qt
opencv
windres.exe
2k
views
1
answer
no
votes
2020-05-06 01:15:07 -0600
berak
Segmentation fault when cv::Mat is constructed by Image buffer and not by VideoCapture::retreive
basler
pylon
qt
QQueue
1k
views
1
answer
no
votes
2020-04-29 05:43:59 -0600
berak
Selecting GUI backends
backend
GUI
qt
vtk
6k
views
2
answers
no
votes
2020-05-21 03:27:32 -0600
berak
gcc: error: long: No such file or directory
qt
opencv
windres.exe
4k
views
no
answers
no
votes
2020-03-11 01:03:57 -0600
raisa_
How do I set up Qt windows for OpenCV in Ubuntu ?
ubuntu18.04
terminal
qt
c++
1k
views
1
answer
no
votes
2020-01-02 05:34:11 -0600
mvuori
About calling the function "displayoverlay" of opencv in Visual Studio 2015
opencv
vs2015
qt
883
views
no
answers
no
votes
2019-12-06 03:16:46 -0600
ronces
reference to `int64` is ambiguous error with Dlib and OpenCV
qt
qmake
Dlib
GetTickCount64
916
views
no
answers
no
votes
2019-11-19 03:51:14 -0600
Vonzooooo
Build OpenCV with QMAKE
cmake
cmake-gui
opencv
qt
842
views
2
answers
no
votes
2019-09-07 11:51:44 -0600
tomihasa
Install OpenCV in Windows 10
qt
Windows10
cmake
install
1k
views
no
answers
no
votes
2019-08-19 04:33:21 -0600
RPH
OpenCV 4.1.1 Imread() & Imwrite() Crashes Program Immediately [Qt] ?
qt
imread
imwrite
libopencv_imgcodecs
296
views
no
answers
no
votes
2019-08-16 03:22:03 -0600
jsxyhelu
Is OpenVINO be able to use under QT?
openvino
qt
990
views
no
answers
no
votes
2019-08-02 15:51:52 -0600
gamedude_7
why opencv fails to capture video from ip axis camera in C++ but works in Python
c++
qt
opencv
AXIS
ip
camera
124
views
no
answers
no
votes
2019-08-01 21:21:55 -0600
native-api
Which Qt 4 configuration options are needed by OpenCV?
qt
build
static_linking
238
views
no
answers
no
votes
2019-07-22 12:44:30 -0600
Ejok
cv::ocl::Kernel run method generate exception ( error: (-215) clEnqueueReadBuffer) (OpenCV 4.1.0)
opencv410
qt
kernel
ocl
3k
views
1
answer
1
vote
2019-07-02 05:27:24 -0600
kbarni
GTK or QT when build OpenCV
opencv
gtk
qt
build
c++
highgui
1k
views
no
answers
no
votes
2019-06-21 07:36:47 -0600
rickstaa
Opencv imshow() not showing icons [closed]
opencv
qt
GUI
icons
gtk2.0
vtk
268
views
no
answers
no
votes
2019-04-25 03:16:42 -0600
Ejok
highgui lib cannot link to qt5widgets (opencv3.2 qt5.7 static linking)
qt
staticlib
Opencv3.2.0
highgui
qt5widgets
276
views
1
answer
no
votes
2019-04-15 04:38:31 -0600
StevenPuttemans
OpenCV samples in Qt
opencv
qt
464
views
no
answers
no
votes
2019-03-11 07:43:31 -0600
npatil15
How to resolve library (.so) dependancy ?
opencv
qt
5k
views
2
answers
no
votes
2018-12-13 02:53:38 -0600
GhostRider
undefined reference to `cv::imshow(cv::String const&, cv::_InputArray const&)' with QT5.8
opencv
qt
1k
views
no
answers
no
votes
2018-11-10 06:56:08 -0600
Riddle Aaron
Opencv_highgui seems that it can't find all the Qt libs. [closed]
qt
442
views
2
answers
no
votes
2018-10-02 08:08:11 -0600
berak
Static video
c++
webcam
ipcam
qt
156
views
no
answers
no
votes
2018-08-02 23:24:03 -0600
arsh
calibration and transform point in new location [closed]
calibration
c++
qt
368
views
no
answers
no
votes
2018-04-16 01:25:47 -0600
Kira
Designing single producer and multiple consumer( Threading)
opencv
qt
Multithreading
199
views
no
answers
no
votes
2018-04-05 05:30:55 -0600
Kira
Difference in time of getting the frame
webcam
cpp
opencv
qt
1k
views
no
answers
no
votes
2018-03-27 18:51:06 -0600
Ahmad mun
setup QT 5.10 and opencv 3.4.1 on windows 10 64-bit with CMAKE
opencv3.4.1
qt
cmake
cmd
Windows-10
3k
views
no
answers
no
votes
2018-03-15 06:12:22 -0600
RPH
Linking CXX shared library ..\..\bin\libopencv_core341.dll CMAKE/QT ERROR ?
qt
cmake-gui
mingw32-make
131
views
no
answers
no
votes
2018-03-05 04:27:44 -0600
cjacquel
OpenCV on Apple and QT
qt
opencv
PATH
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