Method and apparatus for displaying image and computer-readable recording medium for storing computer program
US7505052B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2004 |
| Grant date | Mar 17, 2009 |
| Priority date | — |
| Expiry date | Feb 18, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0457
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for displaying an image using a display pixel including at least one subpixel displaying one among four or more colors, and a computer-readable recording medium for storing a computer program for performing the method. A target phase of a target subpixel is adjusted using a difference between an absolute luminance value of a color to be displayed by the target subpixel and an absolute luminance value of a color to be displayed by at least one subpixel adjacent to the target subpixel. A relative luminance value of the target subpixel is obtained from a relative luminance value of at least one image pixel using a target filter having the adjusted target phase as a center of the target filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.