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Three-dimensional imaging and display system

  • US 9,958,960 B2
  • Filed: 10/23/2014
  • Issued: 05/01/2018
  • Est. Priority Date: 10/21/2005
  • Status: Active Grant
First Claim
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1. A scanning apparatus, comprising:

  • a first radiation source, capable of emitting a modulated infrared beam;

    a second radiation source, capable of emitting a visible light beam;

    a scanning mirror capable of scanning, in a raster pattern, both the modulated infrared and the visible light beams over an imaging volume;

    a receiver capable of detecting the modulated infrared beam returning from the imaging volume; and

    a processor capable of processing a signal from the receiver in order to detect an object in the imaging volume and to control the second radiation source to project images.

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