Adaptive SENSE reconstruction for parallel imaging with massive array coils. Conference Paper

abstract

• This work presents an adaptive SENSE reconstruction method for parallel magnetic resonance imaging with a large number of localized coils. This method uses a Gaussian model to obtain improved coil sensitivity estimate. For image reconstruction, it dynamically selects a subset of receiver channels, in a pixel-by-pixel fashion, to improve computational efficiency and the signal-to-noise ratio (SNR). Computer simulations and real experiments show that the proposed method reconstructs images with reduced artifacts and higher SNR than the SENSE method.

name of conference

• The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

authors

• Ji, Jim
• Mcdougall, Mary
• Wright, Steven

published proceedings

• Conf Proc IEEE Eng Med Biol Soc

author list (cited authors)

• Son, J. B., Ji, J. X., McDougall, M. P., & Wright, S. M.

citation count

• 5

complete list of authors

• Son, Jong Bum||Ji, Jim X||McDougall, Mary P||Wright, Steve M

publication date

• December 2004

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference  Journal

keywords

• Parallel Mri
• Phased-array Coils
• Pils
• Sense
• Single Echo Acquisition

PubMed Central ID

• 17271866

Digital Object Identifier (DOI)

• 10.1109/IEMBS.2004.1403347

International Standard Book Number (ISBN) 10

• 0-7803-8439-3

start page

• 1064

end page

• 1067

volume

• 2004

URL

• http%3A%2F%2Fdx.doi.org%2F10.1109%2Fiembs.2004.1403347