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A hybrid displacement estimation method for ultrasonic elasticity imaging

Axial displacement estimation is fundamental to many freehand, quasistatic, ultrasonic strain imaging systems. In this paper, we present a novel estimation method that combines the strengths of quality-guided tracking, multi-level correlation and phase-zero search to achieve high levels of accuracy...

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Detalhes bibliográficos
Main Authors: Chen, Lujie, Housden, R. James, Treece, Graham M., Gee, Andrew H., Prager, Richard W.
Formato: Artigo
Idioma:Inglês
Publicado em: 2010
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2893011/
https://ncbi.nlm.nih.gov/pubmed/20378449
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TUFFC.2010.1491
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