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Image processing method, image processing apparatus, and image processing program

  • US 20050248655A1
  • Filed: 04/22/2005
  • Published: 11/10/2005
  • Est. Priority Date: 04/23/2004
  • Status: Active Grant
First Claim
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1. An image processing method, for extracting high frequency components from digital photographic images, comprising the steps of:

  • obtaining the degree of blur within the digital photographic images;

    obtaining reduced images, by reducing digital photographic images having a degree of blur greater than or equal to a predetermined threshold value; and

    extracting the high frequency components by employing the reduced images.

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