Television system for displaying and recording paths of motion
US4168510A · kind A · utility
28Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 1978 |
| Grant date | Sep 18, 1979 |
| Priority date | — |
| Expiry date | Jan 16, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/2625
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In television apparatus for producing signals for displaying simultaneously a succession of separated images of an object moving over a selectable time period in an otherwise static scene, the viewability of the display is improved by enhancing the contrast, either continuously or intermittently, between the images of the moving object and the background. This is accomplished by altering the amplitude of signals representing the images of the moving objects relative to the amplitude of signals representing the background.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.