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Method for capturing a panoramic image by means of an image sensor rectangular in shape

  • US 6,865,028 B2
  • Filed: 01/20/2004
  • Issued: 03/08/2005
  • Est. Priority Date: 07/20/2001
  • Status: Expired due to Term
First Claim
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1. Method for capturing a digital panoramic image, comprising a step of projecting a panorama (PM) onto an image sensor (16) by means of a fish-eye objective lens having a constant field angle relative to its optical axis, the image sensor being rectangular in shape,characterised in that the fish-eye objective lens (15, 30) is provided to project onto the image sensor (16), without reducing the field of view, a distorted panoramic image (ID1, ID3) which is not in the shape of a disk and which covers a number of pixels on the image sensor higher than the number of pixels that would be covered by a conventional image disk (4).

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