Invention Grant
- Patent Title: Dynamic contrast enhanced MR imaging with compressed sensing reconstruction
- Patent Title (中): 动态对比增强MR成像与压缩感知重建
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Application No.: US13805799Application Date: 2011-05-30
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Publication No.: US08948536B2Publication Date: 2015-02-03
- Inventor: Peter Boernert , Mariya Doneva
- Applicant: Peter Boernert , Mariya Doneva
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP10167157 20100624
- International Application: PCT/IB2011/052364 WO 20110530
- International Announcement: WO2011/161566 WO 20111229
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G06T5/00 ; G01N24/08 ; G01R33/48 ; G01R33/561 ; G01R33/563 ; G01R33/56

Abstract:
The present invention relates to a method of performing dynamic contrast enhanced magnetic resonance imaging of an object (10) with signal separation for water and fat, the method comprising acquiring magnetic resonance datasets in the k-space using Dixon acquisition in a chemical shift encoding space and dynamic time resolution in a dynamic time space, wherein the dataset acquisition is performed employing undersampling, wherein the method further comprises: applying a compressed sensing reconstruction technique in the k-space, the chemical shift encoding space and the dynamic time space, said compressed sensing reconstruction resulting in reconstructed datasets, —performing Dixon reconstruction on the reconstructed datasets and dynamic contrast analysis on the Dixon reconstructed datasets.
Public/Granted literature
- US20130089271A1 DYNAMIC CONTRAST ENHANCED MR IMAGING WITH COMPRESSED SENSING RECONSTRUCTION Public/Granted day:2013-04-11
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