QtOpenCVViewerGl

Qt widget to display OpenCV images in an OpenGL frame

You can find the full tutorial here on Robot-Home.it website.

First part:

http://www.robot-home.it/blog/en/software/tutorial-opencv-qt-opengl-widget-per-visualizzare-immagini-da-opencv-in-una-gui-con-qt/

Usage example:

http://www.robot-home.it/blog/en/software/tutorial-opencv-qt-opengl-widget-per-visualizzare-immagini-da-opencv-in-una-gui-con-qt-seconda-parte/