hello,
I am trying to analyze the x-coordinate of the first frame as compared to the second frame and calculate how much it has changed. I have attached a vi and tried to add in a second set of icons that do the same thing but starting start reading at i + 1; the problem is that since the file is already open it cannot run through two IMAQ AVI Read Frame, etc. I have deleted the second set, because it doesn't work, but have no ideas as to how to accomplish the comparison. Any suggestions?
thanks,
mgg
