This post introduces how to drawing opengl on the mfc dialog.
If we are using COpenGLControl class, this work is very easy and simple.
Fi rstly, get the COpenGLControl class in the web or on this.
1. In the ~Dlg.h, Add header file and member variable
2. Add below source code in the OnInitDialog() function.
// Get size and position of the template textfield we created before in the dialog editor
// Convert screen coordinates to client coordinates
// Create OpenGL Control window
// Setup the OpenGL Window's timer to render
m_oglWindow.m_unpTimer = m_oglWindow.SetTimer(1, 1, 0);
* You have to set picture box option as "Visible is False".
The source code is here.
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...
As you can see in the following video, I created a class that stitching n cameras in real time. https://www.youtube.com/user/feelmare/sear...
OpenCV Drawing Example, (line, circle, rectangle, ellipse, polyline, fillConvexPoly, putText, drawContours)line, circle, rectangle, ellipse, polyline, fillConvexPoly, putText, drawContours example source code!!. ... //http://study....
fig 1. Left: set 4 points (Left Top, Right Top, Right Bottom, Left Bottom), right:warped image to (0,0) (300,0), (300,300), (0,300) Fi...
This is example for background subtraction on opencv 3.2 version previously, I post 2.7 version example on here. http://study.marearts.co...
(OpenCV Study) Background subtractor MOG, MOG2, GMG example source code (BackgroundSubtractorMOG, BackgroundSubtractorMOG2, BackgroundSubtractorGMG)Background subtractor example souce code. OpenCV support about 3 types subtraction algorithm. Those are MOG, MOG2, GMG algorithms. Det...
Example source code of extract HOG feature from images, save descriptor values to xml file, using opencv (using HOGDescriptor )This example source code is to extract HOG feature from images. And save descriptors to XML file. The source code explain how to use HOGD...
This post is about how to copy Mat data to vector and copy vector data to Mat. Reference this example source code. printf("///////...
* Introduction - The solution shows panorama image from multi images. The panorama images is processing by real-time stitching algorithm...
RTSP(Real Time Streaming Protocol) is video streaming, it usually sent from network camera. VideoCapture function in opencv also can get r...