This is an early prototype of a human-computer interface for spatial manipulation of 3D objects, using bare (i.e. unmarked and uninstrumented) hands.
Hand positions, as well as hand gestures, are recognized and tracked by a system consisting of an inexpensive stereo pair of overhead web-cameras, and of software based on the Viola-Jones detection method and KLT feature tracking.
For technical details, feel free to send me a message, or take a look at my MSc thesis published at PUC-Rio.
Copyright 2008 Sinisa Kolaric
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