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Wireless video camera

  • US 7,107,070 B2
  • Filed: 09/17/2002
  • Issued: 09/12/2006
  • Est. Priority Date: 09/17/2001
  • Status: Expired due to Fees
First Claim
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1. A video camera system comprising:

  • a mobile video camera, comprising;

    means of acquiring images, andmeans of radio transmission of the acquired images;

    a base station comprising;

    means of radio reception for receiving the acquired images; and

    decoding means for decoding the images and for using redundant image information to correct errors;

    evaluation means for evaluating the quality of image transmission between the camera and the base station, wherein the evaluation means measures a gain required for correct reception of the images a number of errors corrected by the decoding means and a modulation error ratio corresponding to an average of discrepancies between symbols received and transmission symbols, to determine a quality of transmission; and

    display means for displaying information relating to the quality of transmission.

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