Method and system for wavefront reconstruction
US4933872A · kind A · utility
50Cited by
4References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 1988 |
| Grant date | Jun 12, 1990 |
| Priority date | — |
| Expiry date | Nov 15, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S706/924
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Method and system for wavefront reconstruction from an image plane intensity distribution profile. An imaging device may be an agent for producing the image plane intensity distribution profile, for example, a point spread function. In one embodiment, the method and system include defining a feature vector from the point spread function, and employing an adaptive computational architecture for associating the feature vector with at least one identifying characteristic of the imaging device, e.g., such as an amount of astigmatism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.