High frame rate and high line density ultrasound imaging for local pulse wave velocity estimation using motion matching: A feasibility study on vessel phantoms
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- 作者：Fubing Lia ; b ; 1 ; Qiong Hea ; b ; 1 ; Chengwu Huanga ; b ; Ke Liuc ; Jinhua Shaoa ; Jianwen Luoa ; b ; luo_jianwen@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Pulse wave velocity ; Pulse wave imaging ; Motion matching ; Inhomogeneous phantom ; High frame rate
- 刊名：Ultrasonics
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：67
- 期：Complete
- 页码：41-54
- 全文大小：3152 K
文摘
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A high frame rate and high line density imaging method using motion matching was proposed.
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Local pulse wave velocity estimation was preliminarily validated on homogeneous and inhomogeneous vessel phantoms.
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Results of the proposed method were in accordance with those of the sparse imaging and plane wave imaging methods.
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Precision of the proposed method in low SNR condition was higher than that in the sparse imaging.