Green screen / chroma key iOS

Question

I am trying to do green screen subtraction in real time on iOS. I have included openCV in my project and I can get the raw data from the camera using this tutorial: http://

Answer 1

For those looking for an answer to this, I ended up using openCV. It's works great (for an iPhone app). Take a look at the source code in the description of this video: http://www.youtube.com/watch?v=aE0F4F5WIuI