Patent №
US 6,809,741
Granted
2004-10-26
Filed 1999
Owner
INTERNATIONAL BUSINESS MACHINES CORPORATION
Lab
AI components
3
vision · kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09329135
A color contrast adjuster is disclosed that automatically selects and applies a new color combination for text and background based on the current color combination for the text and background, if the current color combination is a problem color combination. The text can be any text object (such as a hypertext link, bold text, underline text, groups of text etc.) and the background can be any background object whose color can be determined (such as a solid color, a button, a global interchange format file, etc.). Additionally, the color contrast adjuster can store multiple problem and preferred color combinations for each user. The color contrast adjuster can replace a problem color combination with a preferred color combination. Furthermore, the color contrast adjuster can provide example color combinations to a user, allow the user to select a better color combination, and add this preferred and problem combination to a user preferences. This allows the color contrast adjuster to adapt to additional problem color combinations. The color contrast adjuster can also provide the user with an indication of previous colors for objects whose color has been changed. This option is useful if the user is to select an object based on the color of the object.
AI classification
Ownership
INTERNATIONAL BUSINESS MACHINES CORPORATION
assignment · 101790314
Assignors
BATES, CARY L., DAY, PAUL R.
On an employer assignment, the assignors are typically the inventors.