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Clutter suppression for synthetic aperture ultrasound
专利权人:
コーニンクレッカ フィリップス エヌ ヴェ;ボルケーノ コーポレイション
发明人:
ハンコック,アンドリュー
申请号:
JP2017518339
公开号:
JP6549706B2
申请日:
2015.09.28
申请国别(地区):
JP
年份:
2019
代理人:
摘要:
Solid-state ultrasound imaging devices, systems, and methods are provided. Some embodiments of the present disclosure are particularly directed to identifying and removing artifacts in ultrasound data due to side lobes, grating lobes, and/or other effect. In some embodiments, an ultrasound processing system includes an interface operable to receive A-line signal data and a focusing engine operable to perform a focusing process on the received A-line signal data to produce focused A-line signal data. The ultrasound processing system also includes a coherency unit operable to determine a measurement of coherency of the received A-line signal data. The ultrasound processing system further includes an adjustment unit operable to determine an adjustment to the focused A-line signal data based on the measurement of coherency, and a compensation unit operable to apply the adjustment to the focused A-line signal data.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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