Boost look up table compression system and method
US7701451B1 · kind B1 · utility
7Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2005 |
| Grant date | Apr 20, 2010 |
| Priority date | — |
| Expiry date | Jan 17, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An embodiment may include an apparatus comprising a controller for a display system, a first look up table containing data for the controller to operate the display system, and a second look up table with data that is offset from the first look up table data to preserve memory space in the controller. An embodiment may be a method comprising storing color data in a first look up table, storing color data in at least one offset look up table, the at least one offset look up table using offset values from the first look up table, and controlling a display with the first look up table and the at least one offset look up table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.