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Advances in Image Reconstruction Methods for Real-Time Magnetic Resonance Thermometry

Prakash, Jaya and Todd, Nick and Yalavarthy, Phaneendra K (2014) Advances in Image Reconstruction Methods for Real-Time Magnetic Resonance Thermometry. In: JOURNAL OF THE INDIAN INSTITUTE OF SCIENCE, 94 (4). pp. 387-406.

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Official URL: http://journal.library.iisc.ernet.in/index.php/iis...

Abstract

Magnetic Resonance Imaging (MRI) has been widely used in cancer treatment planning, which takes the advantage of high-resolution and high-contrast provided by it. The raw data collected in the MRI can also be used to obtain the temperature maps and has been explored for performing MR thermometry. This review article describes the methods that are used in performing MR thermometry, with an emphasis on reconstruction methods that are useful to obtain these temperature maps in real-time for large region of interest. This article also proposes a prior-image constrained reconstruction method for temperature reconstruction in MR thermometry, and a systematic comparison using ex-vivo tissue experiments with state of the art reconstruction method is presented.

Item Type: Journal Article
Additional Information: Copy right for this article belongs to the INDIAN INST SCIENCE, INDIAN INST SCIENCE, BANGALORE 560012, INDIA
Department/Centre: Division of Interdisciplinary Research > Supercomputer Education & Research Centre
Depositing User: Id for Latest eprints
Date Deposited: 13 Jan 2015 04:58
Last Modified: 13 Jan 2015 04:58
URI: http://eprints.iisc.ac.in/id/eprint/50648

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