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Image deblur based on two images

  • US 7,680,354 B2
  • Filed: 05/22/2006
  • Issued: 03/16/2010
  • Est. Priority Date: 03/22/2006
  • Status: Active Grant
First Claim
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1. A computer-readable storage medium encoded with executable instructions for execution by a processor to generate a final image from a first image with a first exposure and a second image with a second exposure longer than the first exposure, the instructions comprising:

  • determining if the first and the second images are smaller than a threshold size;

    when the first and the second images are smaller than the threshold size, using a deblurring procedure to generate the final image from the first and the second images;

    when the first and the second images are not smaller than the threshold size;

    saving the first and the second images at a size smaller than their original size as third and fourth images, respectively;

    using the deblurring procedure to generate a fifth image from the third and the fourth images; and

    transferring color from the fifth image to the first image based on the third image to generate the final image;

    displaying the final image.

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