The video trail effect is nothing new: it was first used in music videos like “Blame it on the boogie” from the Jackson 5 in 1978. Now, [Antonio Ospite] has put together a nice article that shows the ...
[youtube=http://www.youtube.com/watch?v=lD4uFD7j0AU&w=470] [Marco] has had some fun with OpenCV in the area of face tracking. Using an older laser project, he has ...