Interpolated color transform for changing color of an application user interface
US7242409B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2005 |
| Grant date | Jul 10, 2007 |
| Priority date | — |
| Expiry date | Feb 4, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6027
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for adjusting the color of an application user interface (UI). A UI allows a user to define hue and saturation values used to adjust first RGB values of pixels determining the color of the UI. A media player application (MPA) calculates second RGB values as a function of the first RGB values and the defined hue and saturation values. The MPA compares the defined saturation value to a threshold saturation value. If the defined saturation value is less than the threshold saturation value, the MPA calculates third RGB values as a function of the second RGB values, and assigns the third RGB values to the pixels determining the color of the UI. If the defined saturation value is equal to or greater than the threshold saturation value, the MPA assigns the second RGB values to the pixels determining the color of the UI.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.