Autocorrection of MR projection images
US6647134B1 · kind B1 · utility
13Cited by
19References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 15, 2000 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Jan 11, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2211/424
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An MRA image is corrected for motion artifacts using an iterative, autocorrection process in which corrections are tried and the quality of the resulting reconstructed image is measured. Corrections are made to the acquired three-dimensional data while the metric which measures image quality is applied to a two-dimensional projection image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.