Solid state fast frame recorder having independently selectable frame rate and exposure
US5196938A · kind A · utility
165Cited by
11References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 1989 |
| Grant date | Mar 23, 1993 |
| Priority date | — |
| Expiry date | Nov 20, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/73
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A fast frame recorder which records images of an event at a fast frame rate and plays back the images at a slower frame rate to facilitate analysis of the event. The fast frame recorder includes a solid state imager and solid state memory for recording image frames captured by the imager. The exposure time and frame rate of the recorder are independently selectable, as long as exposure time does not exceed 1/frame rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.