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Unread 30-01-2007, 21:33
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Re: Tracking 2 targets

Quote:
Originally Posted by Keith Watson View Post
"Left" and "right" obviously say which X value is higher. What about the Y values? Is one always larger than the other?
The way the tracking function works, is that it draws a box around the blob of pixels, and gives you the top left coordinates and the lower right coordinates. So, yeah, there is always one y value that is larger than the other.