Hi, I am looking to write my own digital watermarking program. So i need a library that can extract the RGB values from an image into a matrix form, so then I can do some kind of transform on the martix, change a few values and then transform back.
I found this one, but I could not get it working with DevC++ :(
http://www.ient.rwth-aachen.de/team/...al/genial.html
Can anyone recommend a good library to use?