I am looking for a function to do selective change of colors in an image.
I have a RGB 32 image. It basically is white text with black back. I am looking for IPP function or set of functions that can accomplish this:
1. I will provide pixel treshlold for color change. Basically the treshold value is 0xFF (white). Hence say 0xFFFFFF.
2. Now, having provided this value, change the color of all pixels that match 0xFF to any other value I want to.
How can I accomplish this with IPPI library?