Hi. i'm looking for the way to find unit cell in image.
First i read Image like this. and I drag in image like this. 
(/upfiles/14677617226029431.jpg)(/upfiles/14677617157258509.jpg)
I want to find the multiple object in image by using template matching. Sometimes it success to find unit cell. but sometimes it fail to find it. I think it depends on the size of unit cell.. Error is like this..
COuld you help me to make this code reliable?