Conference proceeding
INTERVENTIONAL MRI WITH SPARSE SAMPLING USING UNION-OF-SUBSPACES
2012 9TH IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI), Vol.9, pp.314-317
01/01/2008
DOI: 10.1109/ISBI.2012.6235547
PMCID: PMC4138723
PMID: 25152538
Abstract
A significant problem in interventional magnetic resonance imaging is limited imaging speed. This paper addresses this problem using a new signal model known as union-of-subspaces. This model enables an effective use of sparse sampling and prior information to significantly improve the imaging speed. The proposed method has been validated using simulations on real interventional imaging data, and is shown to provide high speed and quality imaging. The approach is very flexible and can be applied to other imaging applications as well.
Details
- Title: Subtitle
- INTERVENTIONAL MRI WITH SPARSE SAMPLING USING UNION-OF-SUBSPACES
- Creators
- S. Derin Babacan - University of Illinois Urbana-ChampaignFan Lam - University of Illinois Urbana-ChampaignXi Peng - University of Illinois Urbana-ChampaignMinh N. Do - University of Illinois Urbana-ChampaignZhi-Pei Liang - University of Illinois Urbana-Champaign
- Resource Type
- Conference proceeding
- Publication Details
- 2012 9TH IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI), Vol.9, pp.314-317
- Publisher
- IEEE
- DOI
- 10.1109/ISBI.2012.6235547
- PMID
- 25152538
- PMCID
- PMC4138723
- ISSN
- 1945-7928
- eISSN
- 1945-8452
- Number of pages
- 4
- Grant note
- NIH-P41-RR023953; NIHP41-EB001977; NIH-1RO1-EB013695- 01; NSF-CCF-0916953 / Beckman Institute Postdoctoral Fellowship and the following research
- Language
- English
- Date published
- 01/01/2008
- Academic Unit
- Radiology
- Record Identifier
- 9984446276502771
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