Dual mode signal processing system for video and still image data
US6556242B1 · kind B1 · utility
51Cited by
15References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 16, 2000 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | Jun 16, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0049
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic system including signal processing circuitry that can operate in video and still image modes. Incoming image data is processed and compressed according to the operating mode. Processing includes scaling logic configured to use scaling methodologies appropriate to each mode. Compressing includes using compression methodologies appropriate to each mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.