Reduction of truncation caused artifacts
US5285157A · kind A · utility
8Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 1992 |
| Grant date | Feb 8, 1994 |
| Priority date | — |
| Expiry date | Apr 27, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20056
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Elimination of truncation artifacts in Magnetic Resonance Images is accomplished by analaytically optimizing controllable parameters; i.e., filter characteristic and assymetry ratio when asymetrically sampling arid time domain filtering followed by complex conjugating the filtered data to reduce the Gibbs artifact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.