Dynamic change of flicker filter
US6650372B2 · kind B2 · utility
4Cited by
9References
28Claims
0Family size
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Key dates
| Filing date | Jan 22, 2001 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Mar 29, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S348/91
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for providing a flicker filter for an interlaced video display. Content is analyzed to determine what type of filter or filter characteristics selected from a plurality of available filters or filter characteristics can provide the better display of the content. Based on this analysis, the filter characteristics are selected and used for flicker filtering the content for display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.