A basic prototype built in c++ using OpenGL & OpenCV.
This is a short opengl app built in c++ using opencv framework. The goal was to recognize and flag simple shapes such as circles, squares and triangles as they appear in an .MP4 video (shape target changes every 30 sec here). The video file "square.mp4" res 720 x 480, performs very well. This leaves leg room for higher resolution files but will drop the framerate respectively (this be a prototype coded within a day). The accuracy in detecting these shapes can be fine tuned much further than it currently is. This simply lays foundational-learning material for something more useful-meaningful in utilizing image processing libraries.
You can download the app here. It contains a readme.txt, square.mp4 and associated files for the prototype app to run.