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ALTIMETER USING IMAGING CAPABILITY

  • US 20160286141A1
  • Filed: 03/23/2015
  • Published: 09/29/2016
  • Est. Priority Date: 03/23/2015
  • Status: Abandoned Application
First Claim
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1. An altimeter comprising:

  • a laser projector for projecting a pattern onto a surface;

    a camera for viewing the projected pattern; and

    an image processor operatively connected to the laser projector and camera for determining distance to the surface based on cross-correlation of the projected and imaged patterns.

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