Eigenspace-based beamformer using oblique signal subspace projection for ultrasound plane-wave imaging

BACKGROUND: The Eigenspace-based beamformers, by orthogonal projection of signal subspace, can remove a large part of the noise, and provide better imaging contrast upon the minimum variance beamformer. However, wrong estimate of signal and noise component may bring dark-spot artifacts and distort t...

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Vydáno v:Biomed Eng Online
Hlavní autoři: Aliabadi, Saeid, Wang, Yuanyuan, Yu, Jinhua, Zhao, Jinxin, Guo, Wei, Zhang, Shun
Médium: Artigo
Jazyk:Inglês
Vydáno: BioMed Central 2016
Témata:
Research
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC5122033/
https://ncbi.nlm.nih.gov/pubmed/27881172
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12938-016-0244-4
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