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Image analysis indexing apparatus and methods

  • US 4,115,805 A
  • Filed: 05/23/1975
  • Issued: 09/19/1978
  • Est. Priority Date: 05/23/1975
  • Status: Expired due to Term
First Claim
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1. A system for extracting data from a field of view and an image of an object in the field of view using repeated scans of the image, comprising:

  • means for producing a video signal as a function of the image;

    means for producing a binary video signal as a function of the video signal of the object image in the field of view;

    means for extracting data defining a point within the field of view; and

    means for identifying the point to an object in the field of view by a comparison between the extracted point data and binary video signal image related data.

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