×

Gamut restriction of color image

  • US 6,154,217 A
  • Filed: 04/15/1997
  • Issued: 11/28/2000
  • Est. Priority Date: 04/15/1997
  • Status: Expired due to Fees
First Claim
Patent Images

1. A computer-based method for adjusting color parameters for an image to fit within a color gamut, comprising:

  • (a) generating a first color representation of the image using a first algorithm which restricts the first color representation of the image to the color gamut, the first color representation representing any white in the image as white;

    (b) generating a second color representation of the image using a second algorithm which restricts the second color representation of the image to the color gamut, the second color representation being different than the first color representation and representing any white in the image as white; and

    (c) combining the first color representation and the second color representation according to a combination ratio selected by a user to generate a resulting color representation of the image that is restricted to the color gamut.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×