New Approaches to Aberration Correction in Medical Ultrasound Imaging
Haun, Mark Alden
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Permalink
https://hdl.handle.net/2142/80821
Description
Title
New Approaches to Aberration Correction in Medical Ultrasound Imaging
Author(s)
Haun, Mark Alden
Issue Date
2003
Doctoral Committee Chair(s)
Jones, Douglas L.
Department of Study
Electrical Engineering
Discipline
Electrical Engineering
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Engineering, Biomedical
Language
eng
Abstract
Our results imply that single-valued focusing operators may be able to correct for most of the aberration encountered in soft tissues; that increasing aperture should not be viewed merely as a source of aberration, but as an opportunity to more fully correct it; and that the noise penalty for using complete data sets may not be as severe as commonly assumed.
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