python - Display an webcam stream in PyQt4 using OpenCV Camera Capture - Stack Overflow I am using this python script do display my webcam : from opencv.cv import * from opencv.highgui import * import sys cvNamedWindow("w1", CV_WINDOW_AUTOSIZE) camera_index = 0 capture = ... This one worked for me. I work on Linux with Python 2.6.5: ...
c++ - Qt OpenCV Webcam Stream Opening and Closing - Stack ... I seem to have solved the problem of the webcam stream opening and closing by removing the lines:
c++ - open webcamera with OpenCV and show it with QLabel ... I work on Win7 x64 with OpenCV and Qt Libraries and VS 2010. I would like to open my camera with ...
QT GUI freezes when capturing video from webcam using ... When you click your button, the while(capture) { ... } loop will run forever, as capture will never be set to NULL.
linux - How to show a webcam feed in a Qt GUI application ... This worked for me: QImage MatToQImage(const Mat& mat) { // 8-bits unsigned, NO. OF CHANNELS=1 ...
Windows + Qt and how to capture webcam feed without OpenCV Ok, I finally did it, so I will post here my solution so we have something clear about this. I used a library called ...
read webcam with opencv - Qt Centre Hello! I've trying to set just a really simple program to make sure my OpenCV installation is working ...
Qt Opencv webcam viewer Qt-Apps.org 22 Sep 2008 ... hi, we usually make a proglam using opencv or webcam. when we run the program, it will show the ...
