Method for improving image quality and imaging system using the same
US8971657B2 · kind B2 · utility
1Cited by
5References
14Claims
0Family size
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Key dates
| Filing date | Aug 8, 2013 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Sep 13, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10108
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention provides a method for improving image quality. Through applying variation value during operation of iterated algorithm, this invention can reduce blur phenomenon caused by partial volume effects and improve image accuracy. In an embodiment, by applying the algorithm utilized in the method for improving image quality, this invention further provides an imaging system to detect the distribution of the object, thereby obtaining a clear restored image corresponding to the radiation source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.