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Effects of motion on correlations of pulse-echo ultrasound signals: Applications in delay estimation and aperture coherence

The correlation between two pulse-echo ultrasound signals is used to achieve a wide range of ultrasound techniques, such as Doppler imaging and elastography. Prior theoretical descriptions of pulse-echo correlations were restricted to stationary scatterers. Here, a theory for the correlation of movi...

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Detalhes bibliográficos
Publicado no:J Acoust Soc Am
Main Authors: Hyun, Dongwoon, Dahl, Jeremy J.
Formato: Artigo
Idioma:Inglês
Publicado em: Acoustical Society of America 2020
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7051867/
https://ncbi.nlm.nih.gov/pubmed/32237854
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1121/10.0000809
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