Video signal interface system utilizing deductive control
US5917552A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 29, 1996 |
| Grant date | Jun 29, 1999 |
| Priority date | — |
| Expiry date | Mar 29, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/642
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video signal interface system for displaying video signals from various sources utilizing a deductive control technique for processing a video signal in response to measured characteristics associated the video signal. The measured characteristics are compared to stored characteristics associated with known video sources and to stored characteristics associated with previously processed video sources in order to obtain stored tuning settings associated with the respective video source. In the event that the measured characteristics do not match any of the stored characteristics, the measured characteristics are stored in memory to identify the new video source. The tuning settings in association with each video source are user adjustable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.