Methods and systems for reproducing a high resolution image from sample data
US6023535A · kind A · utility
60Cited by
4References
33Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 1996 |
| Grant date | Feb 8, 2000 |
| Priority date | — |
| Expiry date | Aug 30, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T3/4053
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The current invention discloses methods of and systems for reproducing an original two dimensional image from data sampled at a low resolution. The data is sampled at the same frequency but at parallel displacement positions. The current invention discloses methods of and systems for substantially eliminating fold-over alias noises from the sampled data so that a high-resolution image is reproduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.