Imaging system and method for interactive control of image quality
US6384862B1 · kind B1 · utility
71Cited by
17References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1997 |
| Grant date | May 7, 2002 |
| Priority date | — |
| Expiry date | Mar 12, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/66
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An improved imaging system and method for providing increased viewer control over the operating parameters of the imaging system is described. Viewer control is facilitated by including a backchannel within the imaging system, whereby a viewer may adjust spatial and temporal resolution, quantization and other operating parameters of the video transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.