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Blob Tracking Plugin (Carasuelo OpenCV 0.02a) (Composition by benoitlahoz)
A new plugin in the Carasuelo OpenCV bundle : Blob Tracking. I implemented the cvblob library and externalized a lot of parameters to prepare the image, and to set the tracking accuracy. It's supposed to work with 10.6 and 10.7 in 32/64.
It outputs a structure of blobs with coordinates, angle, and tracking datas (has been active for x frames, has been inactive for x frames, exists since...).
An image output is available, with the possibility to output the intermediate image. It runs quite fast on my MBP 13" even when the frame isn't resized (640x480).
The 3 example comps (Blob Tracking, Contours and Presence) are documented. I have to work again on these 2 plugins to make them fit a CVImage class I wrote to simplify OpenCV use.
There's a big issue on the image dimensions, as I have a trouble with "special" width on input images, but in most case it should be ok for everyone. I'm working on it, but if someone has an idea...
Please tell me if it works for you !
I would be glad to see what you do with it.
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