Method of MRI image reconstruction from partially acquired data in two or more dimensions using a multidimensional inverse transform technique
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United States of America Patent
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May 6, 2003
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app pub date -
Mar 21, 2000
filing date -
Mar 21, 2000
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Abstract
A method of complex image reconstruction from partially acquired data in two or more dimensions is presented. This method uses an iterative multidimensional transformation to reconstruct a magnetic resonance image. The method of this invention abandons the theory that complex conjugation is necessary to reconstruct a complex image from partially acquired data and, instead, utilizes a phase constraint to make the solution determinable using a multidimensional transformation technique. This method of image reconstruction allows magnetic resonance images to be reconstructed by acquiring only one-half of the k-space data.
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