Cycling 74 » Topic: cv.jit.centroids problem http://cycling74.com/forums/topic/cv-jit-centroids-problem/feed Wed, 19 Jun 2013 01:46:26 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/cv-jit-centroids-problem/#post-53382 <![CDATA[cv.jit.centroids problem]]> http://cycling74.com/forums/topic/cv-jit-centroids-problem/#post-53382 Wed, 17 Nov 2010 23:23:40 +0000 Ricardo I’m trying to get the coordinates from cv.jit.centroids, but I’m having some problems.
When I try to get at the coordinates from blob one it is working ok, but when I try to add another blob, then the coordinates are adjusting on blob one and two. What have I done wrong? How do you get to each blob coordinate separately?

– Pasted Max Patch, click to expand. –
]]> http://cycling74.com/forums/topic/cv-jit-centroids-problem/#post-192048 <![CDATA[Re: cv.jit.centroids problem]]> http://cycling74.com/forums/topic/cv-jit-centroids-problem/#post-192048 Thu, 18 Nov 2010 07:15:41 +0000 Jean-Marc Pelletier You’re not doing anything wrong, though it’s probably easier to use jit.iter instead of jit.spill. The order of the blobs is not guaranteed. Depending on the parameters of cv.jit.label, they will either be ordered from top-left to bottom-right position, or size.

If you need to have consistent positions, consider using cv.jit.touches instead.

Jean-Marc

]]> http://cycling74.com/forums/topic/cv-jit-centroids-problem/#post-192049 <![CDATA[Re: cv.jit.centroids problem]]> http://cycling74.com/forums/topic/cv-jit-centroids-problem/#post-192049 Thu, 18 Nov 2010 19:53:34 +0000 Ricardo Ah yes, I kind of suspected that. I’ll try the jit.touches.
Thanks for your answer and the objects :) Great work!

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