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c#opencvemgucv

Draw image in specific coordinate

I want to make an app just like this http://andybest.net/2009/02/processing-opencv-tutorial-2-bubbles/ does in EMGU CV

the problem is, that I don't know how to draw multiple image in specific coordinate in emgu CV(or overlaying multiple image on top of captured image/video)

any help would be appreciated...

thanks!!

Solution

  • The simplest thing you could use to blend a couple of images is to use AddWeighted function wrapped in emgucv.

    For an overall introduction take a look at opencv images adding tutorial. Here a couple of c# line codes that might help you:

        Image<Gray,Byte> result = new Image<Gray,Byte>(source.Size);
    CvInvoke.cvAddWeighted(source, movementFactor, overlay, 1.0-movementFactor, 0.0, result);