This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
A moving plane takes a picture of the ground. Then it flies a bit forward and takes another picture , the second image having a common part with the first (they "intersect" in a polygon shape).
Problem: given 2 such images determine the intersection polygon.
My question is , since a pixel in the image is an interpolation of a real life area, the "intersection" of the 2 images may be composed only of different (but similar) pixels.
May I be the intersection , I in image one is fairly similar but no 2 pixels have the similar value as I in image 2.
What distance can I chose for such a situation ? Can anyone point me to useful approaches to this problem ?