Method and apparatus for processing medical imaging data using phase information
US8363914B2 · kind B2 · utility
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6References
18Claims
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Key dates
| Filing date | Dec 21, 2010 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Aug 5, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30048
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a method and apparatus for processing medical imaging data of a subject are disclosed, the data having a physiological or anatomical feature of interest, from a first set of the imaging data, an intensity projection line along a specified axis of an image volume of the data is generated. The projection line is converted to a monogenic signal and phase information extracted from the signal. A function of the phase information is calculated, and the thus processed phase information is used to locate the feature of interest in the first data set, or to register the feature of interest with a second data set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.