Method and apparatus for image signal generation and image display
US4238826A · kind A · utility
6Cited by
10References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 12, 1979 |
| Grant date | Dec 9, 1980 |
| Priority date | — |
| Expiry date | Feb 12, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G1/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Method and apparatus for generating image-forming envelope and other wave forms for image display of an area or an object whose image is desired to be simulated. The image-forming envelope wave forms for complex objects and complex area silhouettes are formed as composites of component areas forming the silhouette outline to be imaged in signal form and displayed. Object attitude variations, range variations, and observer-to-object geometry is accommodated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.