[PD] tracking multiblob with constant ID

[IOhannes zmölnig]

On 02/18/2011 02:07 PM, Jack wrote:
> Do you know if there is an external to track multiblob with a constant
> ID (the ID doesn't change in the time when two or more blobs move).
> For example, with [pix_multiblob], the ID of the blob is given by its
> position relative to the lower left corner (or i'm wrong), so it is not
> good for my application.

there is an abstraction that comes with Gem called [pix_blobtracker]
that try to label the blobs (based on a least error algorithm)
it uses iemmatrix, but apart from that, no extra externals are involved.

gfmadr
IOhannes

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