Forgive me, but my knowledge of topology is somewhat limited. I did see a blob wrapped around a Kleinman bottle, but I'm still stuggling with a flat 2D plane with blobs. Are you using 4 degrees or 7 to represent your blobs? The best term I know of for central point would be barycentric, but I haven't kept up on topological research, so please forgive my linguistic ineptness. Are you talking of "hit detection"? You might look at the 'offline' plug-in. I am quite aware of BlobGobbler, but I'm very limited in 'blob' research--can you point me to some source of enlightenment? thanks. On Thursday, May 15, 2008, at 06:22AM, "Yreaction JP" <[EMAIL PROTECTED]> wrote: >Hi folks > >I have been working with a composition able to blob track an object >and i almost reach the way to do it with a decent performance, but now >I face the task of get valuable data from the current final image >workflow, this means for example a coords where the object is, or a >way to get data from pixels for calculate the area of the blob then do >whatever I want to translate to real 2D coords (I.E the central >point)- (25,323), then patch a string that follow the blob with that >coords in real time. I can that i should write a CIKernel that returns >binary values and their position, but maybe QC offers a faster way. > >Any help is welcome. > >Cheers > _______________________________________________ >Do not post admin requests to the list. They will be ignored. >Quartzcomposer-dev mailing list ([email protected]) >Help/Unsubscribe/Update your Subscription: >http://lists.apple.com/mailman/options/quartzcomposer-dev/aram1003%40mac.com > >This email sent to [EMAIL PROTECTED] > > _______________________________________________ Do not post admin requests to the list. They will be ignored. Quartzcomposer-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/quartzcomposer-dev/archive%40mail-archive.com
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