Last post Jul 28, 2009 05:12 PM by DigiMortal
Jul 26, 2009 06:25 PM|ocp1000|LINK
I'd like to know if there's a way to analyze changes in a picture shown on a web page.
I have a friend who created a game : you see 6 people standing, when a person changes his facial expression, you need to click on him and thus receive one point. I'd like to automate this procedure, but I don't know if there's a way
to "tell" my c# program to look for any changes in facial expression.
Do you know if it is possible ?
Jul 27, 2009 03:49 AM|DigiMortal|LINK
Image analysis in code is pretty complex topic if you have only photos as input data. Can you tell more about your current solution? May be there is some way how to play it around easily.
Jul 27, 2009 06:56 AM|ocp1000|LINK
I thought about creating a square around and tell my program to check if there's a change (like a string comparison). Only problem is I don't know how to do that, and if you say that image analyzing is pretty complex (and I'm a c# beginner), maybe I should
drop from this idea :)
Jul 27, 2009 06:59 AM|ocp1000|LINK
Jul 28, 2009 05:12 PM|DigiMortal|LINK
Check out classes from System.Drawing namespace. You can read a square (or rectangle) from picture when it changes and compare it with same area on new picture. If they are not matching byte by byte then something is changed.