Solid state image pickup apparatus for correcting discrepancy of registration
US5113247A · kind A · utility
11Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1989 |
| Grant date | May 12, 1992 |
| Priority date | — |
| Expiry date | Jul 11, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image pickup apparatus comprising: a two-dimensional filter for interpolating the registration discrepancy due to the chromatic aberrations of the lens used; and a two-dimensional filter for correcting the fixing discrepancy of an image pickup element. The registration discrepancy may be corrected by guiding video signals from the image pickup element through the two-dimensional filters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.