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Portable virtual reality

  • US 20030052965A1
  • Filed: 09/18/2001
  • Published: 03/20/2003
  • Est. Priority Date: 09/18/2001
  • Status: Active Grant
First Claim
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1. A method in a virtual reality system comprising:

  • capturing an input video stream comprising video frames that carry information about a surrounding environment limited by a field of view of a digital camera using the digital camera;

    processing the input video stream at a handheld computer coupled to the camera; and

    adjusting parameters that define a rendered scene of a virtual environment based upon motion parameters extracted from the input video stream by the handheld computer during the processing.

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