Formulating Image Outline Programmatically (Preferrably C#/C++ coding, or pseudo coding)

Question

I would just like to ask for assistance to anyone on the logic, and much better sample code of formulating an image\'s outline.

To make it clearer, I\'m talking abo

Answer 1

Consider using image processing techniques, like this one:

http://www.codeproject.com/KB/cs/Canny_Edge_Detection.aspx