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Fast dynamic imaging using two reference images
Author(s) -
Hanson Jill M.,
Liang ZhiPei,
Wiener Erik C.,
Lauterbur Paul C.
Publication year - 1996
Publication title -
magnetic resonance in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.696
H-Index - 225
eISSN - 1522-2594
pISSN - 0740-3194
DOI - 10.1002/mrm.1910360127
Subject(s) - computer science , artificial intelligence , nuclear magnetic resonance , dynamic contrast enhanced mri , dynamic imaging , computer vision , magnetic resonance imaging , image processing , image (mathematics) , physics , radiology , medicine , digital image processing
This paper presents a fast dynamic imaging method which is characterized by the acquisition of two high‐resolution reference images and a sequence of low‐resolution dynamic data sets. Image reconstruction is accomplished using a generalized series based algorithm. Experimental results demonstrate that dynamic images with high temporal resolution can be obtained while maintaining excellent spatial resolution. This method will be useful for a variety of dynamic imaging applications including contrast‐enhanced dynamic imaging and functional brain studies.