发明名称 |
Overcoming ringdown in medical ultrasound imaging |
摘要 |
A method of overcoming the ring down problem in medical ultrasound systems comprises the steps of generating a reference scan and updating it on the basis of a long term running average over a period of time significantly greater than the period between successive scans, and then subtracting that running average from the current acquired A-scan to remove the ring down. <IMAGE>
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申请公布号 |
GB2293651(A) |
申请公布日期 |
1996.04.03 |
申请号 |
GB19940019778 |
申请日期 |
1994.09.30 |
申请人 |
* INTRAVASCULAR RESEARCH LIMITED |
发明人 |
CHRISTOPHER JOHN * BARLOW;ROBERT JULIAN * DICKINSON;RICHARD IAN * KITNEY |
分类号 |
G01S7/295;G01S7/52;G01S7/524;G01S15/89;G10K11/34;(IPC1-7):G01S7/527 |
主分类号 |
G01S7/295 |
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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