Category Archives: OpenCV

Putting Text, Rectangles and Circles on Images in OpenCV for Windows


In the video lesson above we show how to add text, rectangles and circles to video frames using OpenCV. Below we include the code with we developed in this lesson. Enjoy!

 

Controlling a WEBcam in OpenCV on Windows

In this lesson we show how to move a frame in OpenCV, how to convert a color image to grayscale, and then how to display multiple video windows. For your convenience, I include the code below that we develop in this video.