First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▲
151 questions
Tagged
qt
×
756
views
1
answer
-1
votes
2015-11-15 14:59:48 -0600
Napsterdp
opencv vs emgu vs qt
opencv
qt
emgu
OCR
245
views
no
answers
-1
votes
2017-04-20 05:40:37 -0600
DEHANDPI
GpuMat produces error
opencv
qt
gpu
9k
views
1
answer
no
votes
2012-08-14 05:28:33 -0600
George Profenza
How to use createButton ?
Opencv2.4.2
qt
createButton
5k
views
5
answers
no
votes
2012-09-23 07:16:56 -0600
stellamarie
OpenCV on Mac OS X 10.8 Mountain Lion
MacOSX
MacOSX10.8
qt
QtCreator
536
views
2
answers
no
votes
2012-09-14 00:47:56 -0600
hkaraoguz
Why doesnt QT get detected when I want to build openCV?
qt
cmake
Opencv2-4-2
1k
views
2
answers
no
votes
2012-09-28 06:54:54 -0600
T0M XeOn LuCiFeR
Cannot Parse Libraries In Linux Using Qt Enviornment
code.opencv
Opencv2-4-2
QtCreator
qt
2k
views
2
answers
no
votes
2012-10-05 20:29:07 -0600
Martin Peris
Video On Label OpenCV Qt :: hide cvNamedWindows
code.opencv
opencv
c++
qt
1k
views
1
answer
no
votes
2012-11-26 06:57:50 -0600
luigidr
qt .pro file example
qt
.pro
file
example
3k
views
1
answer
no
votes
2012-12-23 10:07:24 -0600
AMP
Can't find the button create by cvCreateButton
opencv2-4-3
highgui
qt
createButton
2k
views
2
answers
no
votes
2013-02-06 04:48:32 -0600
berak
Error sending Iplimage using TCP
IplImage
qt
2k
views
1
answer
no
votes
2013-02-05 18:18:53 -0600
karlphillip
QTKit didn't find any attached Video Input Devices!
C
qt
camera
videocapture
webcam
MacOSX
479
views
no
answers
no
votes
2013-03-04 13:05:02 -0600
Kopysov Evgenii
QT Gui Application crashed
qt
2k
views
1
answer
no
votes
2013-03-13 04:30:26 -0600
Guanta
how do i save QImage in cv::Mat
qt
QImage
QByteArray
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
279
views
no
answers
no
votes
2013-04-24 20:15:30 -0600
longzhixi
how to use cuda with opencv on ubuntu 11.10
CUDA
qt
gpu
opencv-2.4
#ROS
1k
views
1
answer
no
votes
2013-05-16 05:53:47 -0600
berak
QT and OpenCV error: core.hpp not found
qt
C++.OpenCV
1k
views
1
answer
no
votes
2013-07-08 01:53:53 -0600
berak
Overlay multiple detections/effects in a single window/image
detection
highgui
keypoint
Face-Detection
qt
616
views
no
answers
no
votes
2013-09-03 01:19:53 -0600
berak
How can I create a cross-platform Qt app which uses OpenCV?
install
qt
cross-platform
opencv
556
views
no
answers
no
votes
2013-09-09 03:00:28 -0600
itay
QT window context menu prevents EVENT_RBUTTONDOWN mouse event
GUI
highui
qt
4k
views
2
answers
no
votes
2013-09-26 05:59:37 -0600
theodore
I can't install OpenCV on Windows 7, using MinGW and CMake.
windows
mingw
cmake
qt
opencv
install
7k
views
3
answers
no
votes
2013-10-07 20:56:10 -0600
ferdna
capture video from my web cam only shows gray.
c++
qt
VS2012
videocapture
Gray
1k
views
no
answers
no
votes
2013-11-21 18:20:15 -0600
ibraspot
VideoCapture(filename) error (OpenCV 2.4.2) - Windows 7
opencv
qt
cap_ffmpeg_impl.hpp
1k
views
1
answer
no
votes
2013-12-03 01:33:28 -0600
Alexander Smorkalov
opencv_ffmpeg247_64.dll:-1: error: file not recognized: File format not recognized
opencv
c++
qt
creater.
308
views
no
answers
no
votes
2014-02-04 17:21:18 -0600
CVNovice
[Python] Would this GUI concept be a good open source contribution?
qt
python
image
opencv
object
detection
5k
views
1
answer
no
votes
2014-02-05 07:45:03 -0600
keydon3
Qt+OpenCV file not recognized: File format not recognized
qt
1k
views
no
answers
no
votes
2014-02-11 13:25:26 -0600
mfeinstein
OpenCV Crashes with Stack Overflow Or Resorce Allocation Error
qt
c++
stack
overflow
vs2010
1k
views
no
answers
no
votes
2014-03-12 05:40:40 -0600
StevenPuttemans
the application has requested the runtime to terminate it in an unusual way qt c++ [closed]
qt
c++
2k
views
1
answer
no
votes
2014-03-23 06:22:53 -0600
Darius
openCV VideoCapture isOpened() returns false on Android
qt
c++
android
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
304
views
1
answer
no
votes
2014-04-19 23:43:11 -0600
ouakrimyoussef
Error when building OpenCV with VS2012
VS2012
cmake
qt
1
2
3
4
5
...
6
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
qt
×30
opencv
×9
c++
×6
cmake
×3
VS2012
×3
code.opencv
×2
createButton
×2
detection
×2
gpu
×2
GUI
×2
highgui
×2
install
×2
MacOSX
×2
Opencv2-4-2
×2
opencv2-4-3
×2
QtCreator
×2
videocapture
×2
android
×1
C
×1
camera
×1
cap_ffmpeg_impl.hpp
×1
C++.OpenCV
×1
creater.
×1
cross-platform
×1
CUDA
×1
emgu
×1
example
×1
Face-Detection
×1
file
×1
Gray
×1
highui
×1
image
×1
IplImage
×1
keypoint
×1
MacOSX10.8
×1
mingw
×1
object
×1
OCR
×1
opencv-2.4
×1
Opencv2.4.2
×1
OpenCV-2.4.3
×1
overflow
×1
.pro
×1
python
×1
QByteArray
×1
QImage
×1
qt5
×1
qt-library
×1
#ROS
×1
stack
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×