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Free space image communication system and method

  • US 5,793,880 A
  • Filed: 05/13/1996
  • Issued: 08/11/1998
  • Est. Priority Date: 05/13/1996
  • Status: Expired due to Term
First Claim
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1. A system for communicating a data set through free space, the system comprising,a encoding means for encoding the data set into an pixelized image,a display means for converting the pixelized image into a displayed image and projecting the displayed image through free space,a camera means for receiving the display image and converting the displayed image into the pixelized image, anda decoding means for decoding the pixelized image into a data set.

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