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System and method for measuring scene reflectance using optical sensors

  • US 20070268481A1
  • Filed: 05/17/2006
  • Published: 11/22/2007
  • Est. Priority Date: 05/17/2006
  • Status: Abandoned Application
First Claim
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1. A system for measuring reflectance at a location in a scene, comprising:

  • a first optical sensor configured to measure incident energy at a location in a scene;

    a second optical sensor configured to measure reflected energy from the location in the scene; and

    means for analyzing the incident energy and the reflected energy to determine a photometric property at the location in the scene.

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