×

Gamut mapping between multiple boundary regions

  • US 20050047654A1
  • Filed: 08/28/2003
  • Published: 03/03/2005
  • Est. Priority Date: 08/28/2003
  • Status: Active Grant
First Claim
Patent Images

1. A method for mapping color image data from a source color gamut to a destination color gamut, the method comprising the steps of:

  • identifying source color boundary regions in the source color gamut based on descriptor data provided in a source color descriptor data structure, and determining a position of each identified source color boundary region;

    identifying destination color boundary regions in the destination color gamut based on descriptor data provided in a destination color descriptor data structure, and determining a position of each identified destination color boundary region; and

    mapping the color image data from the identified source color boundary regions to the identified destination color boundary regions based on a correspondence between the determined positions of the identified source color boundary regions and the determined positions of the identified destination color boundary regions.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×