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SIMULTANEOUS BACKSCATTER AND ATTENUATION ESTIMATION USING A LEAST SQUARES METHOD WITH CONSTRAINTS

Backscatter and attenuation variations are essential contrast mechanisms in ultrasound B-mode imaging. Emerging Quantitative Ultrasound methods extract and display absolute values of these tissue properties. However, in clinical applications, backscatter and attenuation parameters sometimes are not...

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Main Authors: Nam, Kibo, Zagzebski, James A., Hall, Timothy J.
Formato: Artigo
Idioma:Inglês
Publicado: 2011
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3223333/
https://ncbi.nlm.nih.gov/pubmed/21963038
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.ultrasmedbio.2011.08.008
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