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151 questions
Tagged
qt
×
4k
views
no
answers
no
votes
2015-08-06 03:46:33 -0600
franken
How to properly install opencv 3 with QT on Raspberry
Raspberry
opencv
qt
750
views
1
answer
no
votes
2015-08-05 05:53:12 -0600
franken
Errors after wrong installation of opencv
qt
c++
opencv
UBUNUTU
REDECLARATION
733
views
no
answers
no
votes
2015-08-04 19:09:43 -0600
franken
How to use OPENCV 2.4.10 with QTCreator 3.4.1
opencv
qt
ubuntu
c++
lopencv_imgcodecs
223
views
no
answers
no
votes
2015-08-03 05:09:10 -0600
BenBenJones
QT not found when compiling OpenCV on another machine
compile
qt
DLL
PATH
1k
views
no
answers
no
votes
2015-07-17 15:09:10 -0600
diego Max
QT5.5+Opencv3.0.0 Undefined symbols for architecture x86_64S
opencv
qt
SURF
SIFT
183
views
no
answers
no
votes
2015-06-29 11:15:34 -0600
BOHICAMAN
Apparently there are NO valid directions to build OpenCV 3 for VS 2013!
opencv
3.0.0
qt
7k
views
1
answer
1
vote
2015-06-11 11:35:14 -0600
berak
OpenCV with QT cv::imread problem.
opencv
imread
qt
644
views
no
answers
no
votes
2015-05-27 21:02:25 -0600
opencvslave
Are all Qt New functions available for Python?
highgui
qt
createButton
python
cv2
153
views
no
answers
no
votes
2015-05-20 10:11:03 -0600
[email protected]
How to use cvSaveWindowParameters function ?
qt
new
Functions
4k
views
no
answers
no
votes
2015-05-12 18:23:29 -0600
Asgaro
VTK support disabled due to incompatible OpenCV/VTK/Qt combination
opencv
qt
vtk
cmake
7k
views
no
answers
2
votes
2015-04-21 02:33:22 -0600
StevenPuttemans
The library is compiled without QT support in function displayOverlay [closed]
static
lib
qt
14k
views
1
answer
no
votes
2015-03-21 10:18:38 -0600
Dezintegrator
Qt Error : main.o: undefined reference to symbol '_ZN2cv6String10deallocateEv'
qt
error
920
views
1
answer
no
votes
2015-03-04 14:01:57 -0600
pingping__
Mat img = imread(..) vs img = imread(..)
opencv3.0.0
qt
imread
Mat
6k
views
1
answer
no
votes
2015-02-24 13:38:14 -0600
Clausius
Assertion error from qasciikey.cpp while running application in C++ using opencv
opencv
opencv2-4-3
OpenCV-2.4.3
qt
qt-library
3k
views
no
answers
no
votes
2015-02-17 05:42:11 -0600
tejeswini
QXcbConnection: Could not connect to display Aborted error
opencv
qt
SSH
366
views
1
answer
1
vote
2015-01-09 03:27:52 -0600
StevenPuttemans
Mingw32 & Qt builds of OpenCV?
mingw32
qt
5k
views
3
answers
1
vote
2015-01-03 03:13:26 -0600
fupolarbear
Opencv 2.4.9 highgui +qt: howto disable menu (right click context)
highgui
qt
menu
right
click
disable
244
views
1
answer
no
votes
2014-12-08 17:11:26 -0600
almatrah
Qt 5.2.1 and problem with FileStorage::READ
qt
FileStorage
read
174
views
no
answers
no
votes
2014-11-21 14:10:32 -0600
almatrah
quotation marks surrounding string during writing to file with FileStorage in Qt
qt
FileStorage
string
problem
607
views
no
answers
no
votes
2014-11-11 12:04:38 -0600
wolfram79
MDd and MTd link errors when using QT and OpenCV under Windows VS12 LNK2038
MDd
Linking
opencv
windows
VC12
qt
1k
views
2
answers
no
votes
2014-10-22 16:35:38 -0600
petititi
Problem with OpenCV3.0 and Qt creator
#opencv#qt
qt-library
#error
qt
#c++
#opencv#c++
941
views
no
answers
no
votes
2014-09-16 15:09:24 -0600
sumitsrv
Android app works on 4.3 and above only [closed]
qt
android
ndk
302
views
no
answers
no
votes
2014-08-08 04:42:00 -0600
gfx
linux QT cvFindContour + opengl screen too much light freeze the gui
qt
GUI
freeze
lighting-condition
399
views
no
answers
no
votes
2014-07-22 02:43:02 -0600
Oscanto
opencv and qt
opencv
qt
ffmpeg
mingw
753
views
no
answers
no
votes
2014-07-10 07:16:35 -0600
Brixus
Usage of createTrackbar for QT control panel possible?
qt
Createtrackbar
control
panel
3k
views
no
answers
no
votes
2014-06-13 08:42:27 -0600
ziegler2
opencv with qt cross-compilation on visualgdb for visual studio 2012
visualgdb
opencv
qt
cross-compilation
cross
visual-studio
2k
views
no
answers
no
votes
2014-05-09 05:41:03 -0600
volodia
Qt 5.2.1 with OpenCV 2.4.9 (MinGW from Qt) win7 cmake - problem with compilation from source
qt5
opencv
qt
compile
304
views
1
answer
no
votes
2014-04-19 23:43:11 -0600
ouakrimyoussef
Error when building OpenCV with VS2012
VS2012
cmake
qt
353
views
no
answers
no
votes
2014-04-09 20:41:10 -0600
Clement
Qt backend GUI - Qt5, VS2012, Windows7/8
qt
GUI
qt5
VS2012
2k
views
1
answer
no
votes
2014-03-23 06:22:53 -0600
Darius
openCV VideoCapture isOpened() returns false on Android
qt
c++
android
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