发明名称 |
ULTRASONIC DIAGNOSTIC APPARATUS AND MEDICAL IMAGE PROCESSING APPARATUS |
摘要 |
According to one embodiment, a transmission/reception unit generates a reception signal. A signal extraction unit extracts a harmonic signal and fundamental wave signal from the reception signal. A calculation unit calculates a feature amount based on values corresponding to the amplitudes of the harmonic signal and fundamental wave signal. An area determination unit determines an area in a scanned area based on the feature amount and a predetermined threshold. A change unit changes the value corresponding to the amplitude of the harmonic signal in the determined area. An image generation unit generates a corrected harmonic image based on the harmonic signal in the scanned area including the determined area having the changed value.
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申请公布号 |
US2013066210(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
US201213671944 |
申请日期 |
2012.11.08 |
申请人 |
SUMI ATSUSHI;SHIBATA CHIHIRO |
发明人 |
SUMI ATSUSHI;SHIBATA CHIHIRO |
分类号 |
A61B8/08;A61B8/00;A61B8/14 |
主分类号 |
A61B8/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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