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Method and system for compositing images

  • US 6,128,108 A
  • Filed: 09/03/1997
  • Issued: 10/03/2000
  • Est. Priority Date: 09/03/1997
  • Status: Expired due to Term
First Claim
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1. A method for compositing of two digital images comprising:

  • providing two digital images which overlap in an overlapping pixel region;

    adjusting pixel color values of at least one of said two digital images, so as to produce resulting digital images including at least one modified digital image, comprising applying brightness, contrast and gamma factors, denoted by α

    , β

    , and γ

    , respectively, to change color intensities, denoted by I, of at least one of said two digital images to modified color intensities, denoted by I'"'"', according to the formula I'"'"'=α



    I.sup.γ

    ; and

    combining said resulting digital images in said overlapping pixel region by taking weighted averages of their pixel color values.

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