Framebuffer 1.0 (dynamic background subtraction)http://vvvv.org/tiki-download_file.php?fileId=1584framebuf_1.0b.zip (180.25 Kb)</a>
http://vvvv.org/tiki-download_file.php?fileId=747blacktrack0.2.zip (20.55 Kb)</a> beta version, more features to come
BlackTrack looks for the brightest and darkest pixel within a video image and outputs their coordinates. Only specified grid points are taken into account to have scalable performance/resolution.
Whats the point of this plugin? Well, i often use such low-level processing to track things. Take a videoinput, mask the nonsense, do background subtraction and track the rest. And all of this with little cpu consumption and quite reliable.
common application is headtracking with a ceiling cam.
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