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Video recording device responsive to triggering event

  • US 7,088,387 B1
  • Filed: 08/05/1997
  • Issued: 08/08/2006
  • Est. Priority Date: 08/05/1997
  • Status: Expired due to Fees
First Claim
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1. A recording device for capturing image data, said recording device comprising:

  • at least two memories, each of the at least two memories being organized as a circular memory for storing samples of the image data associated with a time period; and

    a control processor operative to selectively store some of the samples of image data in one of said at least two memories and other of the samples of image data in another of said at least two memories such that (i) each of the samples of image data is stored only once, and (ii) the stored samples of image data associated with a portion of the time period closer to an event correspond to a first resolution and the stored samples of image data associated with a portion of the time period further from said event correspond to a second resolution different than the first resolution.

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