Pixel data transformation method and apparatus for three dimensional display
US8508581B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2010 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Dec 3, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/324
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel data transformation method that can improve the display quality of a text image in a multi-view autostereoscopic display apparatus is provided. The pixel data transformation method includes following steps. The color values of a first and a second original pixels adjacent to each other are obtained. The first and the second original pixels are replaced respectively with a first and a second pixel arrays according to the color value of the first and the second original pixels. Edge pixels on adjoining sides of the first and the second pixel arrays are combined, wherein a color value of each of the combined pixels is a sum of color values of the two corresponding edge pixels on adjoining sides of the first and the second pixel arrays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.