发明授权
US6066098A Method for enhancing the diagnostic power of ultrasonic scanning systems
by using real-time spectral maps, and device operating by said method
失效
通过使用实时光谱图增强超声波扫描系统的诊断功率的方法，以及通过所述方法操作的装置
- 专利标题： Method for enhancing the diagnostic power of ultrasonic scanning systems by using real-time spectral maps, and device operating by said method
- 专利标题（中）： 通过使用实时光谱图增强超声波扫描系统的诊断功率的方法，以及通过所述方法操作的装置
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申请号： US97166申请日： 1998-06-12
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公开(公告)号： US6066098A公开(公告)日： 2000-05-23
- 发明人: Leonardo Masotti , Elena Biagi , Marino Cerofolini , Alberto Bertini , Marco Calzolai , Andrea Bigagli , Leonardo Galardi , Carlo Giovannucci
- 申请人： Leonardo Masotti , Elena Biagi , Marino Cerofolini , Alberto Bertini , Marco Calzolai , Andrea Bigagli , Leonardo Galardi , Carlo Giovannucci
- 申请人地址： ITX
- 专利权人： Esaote S.p.A.
- 当前专利权人： Esaote S.p.A.
- 当前专利权人地址： ITX
- 优先权： ITXFI97A0141 19970613
- 主分类号： G01S7/52
- IPC分类号： G01S7/52 ; A61B8/00
摘要：
A method of analyzing an ultrasonic signal is described. The method is characterized in that the ultrasonic signal (f(t)) is sampled and digitized and in that a discrete wavelet transform is applied to the sampled and digitized signal to obtain a spectral map of the sampled signal
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