I’ve got a question, which should be easy for most of you. Since I’m not good in maths, and I couldn’t find anything with the search-function, I need need your help.
I’m tracking a blob with countours, and retrieving it’s contours. Them I’m resampling to have a few less points to deal with. Next I would want to uniformly move these points away from the blobs center. That’s the part I don’t know, how to do.
If I just multiply the points by a factor, they get scaled away from the center of the coordinate system. How can I define that center to be the center of the blob?
Thanks in advance,
Edit: You can see the patch in this thread https://discourse.vvvv.org/