System and method for tracking facial muscle and eye motion for computer graphics animation
A production system and motion tracking technology, applied in animation production, computing, 3D image processing, etc.
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[0024] As described further below, the present invention meets the need for a motion tracking system capable of faithfully capturing subtle facial and eye movements of a performer without the use of a camera. In the detailed description below, like element numbers are used to describe like elements illustrated in one or more figures.
[0025] Referring first to FIG. 1 , a block diagram illustrates a motion tracking system 100 in accordance with an embodiment of the present invention. The motion tracking system 100 includes a motion tracking processor 108 configured to communicate with a plurality of facial muscle electrode pairs and a plurality of eye movement electrode pairs through a suitable electrode interface 112 . The motion tracking processor 108 may also include a programmable computer having a data storage device 106 configured to store associated data files. As is known in the art, a network may be used to couple one or more computer workstations to the motion track...
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