Apparatus and method for processing moving picture, and computer program product
US7639312B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2005 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Apr 30, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/208
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of processing a moving picture includes determining, based on a pixel value at a predetermined position in a first frame included in a moving picture, a pixel value at a corresponding position to the predetermined position in a second frame which is subsequent to the first frame in the moving picture, and a degree of response delay caused at a display of the moving picture by a liquid crystal display, an output value for an output of a picture at the predetermined position in the second frame. The method further includes detecting an edge area from the second frame; and correcting the output value for the edge area so that an absolute difference between the output value for the edge area and a current output value is larger by a predetermined first correction amount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.