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Abstract

A stereographic display system comprises a signal processing unit receptive of stereographic images originating from stereographic image sources at a prescribed frame rate. The stereographic display system is operative to generate a multiplexed image stream and a series of synchronization pulses. An image display device is receptive of the multiplexed image stream and operative to display the multiplexed image stream as multiplexed images. A phase-locked loop is receptive of the series of synchronization pulses from the signal processing unit. An optical signal filter system is coupled to the phase-locked loop and receptive of the multiplexed stereographic images. The optical signal filter system includes rotating polarization filters that alternately pass or block the passage of a first and second image of the multiplexed stereographic images. The stereographic display system may be made, in whole or in part, an integral part of an item of apparel such as a pair of glasses or a helmet.

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First Claim