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Method and system for automatically tracking a zoomed video image

  • US 5,610,653 A
  • Filed: 04/24/1995
  • Issued: 03/11/1997
  • Est. Priority Date: 02/07/1992
  • Status: Expired due to Term
First Claim
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1. A method of playing a provided video comprising the steps of:

  • enabling a viewer to select a target for magnification from a provided video;

    extracting from said video an identification of the selected target;

    enabling said viewer to select a magnification for said selected target;

    maintaining, by means of said identification, said selected target within a window of said video as said selected target shifts within said video; and

    playing said window of said video without altering said video.

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