发明名称 |
COMPUTED-TOMOGRAPHY SYSTEM WITH FILTERING |
摘要 |
A computed-tomography system comprises a data-processing system arranged to receive attenuation profiles for respective orientations. A lowest representative noise level of the individual attenuation profiles is determined The attenuation profiles are filtered in dependence of said lowest representative noise level. In particular it is achieved that the filtered attenuation profiles have the lowest maximum noise level among the received attenuation profiles.
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申请公布号 |
WO02093490(A1) |
申请公布日期 |
2002.11.21 |
申请号 |
WO2002IB01539 |
申请日期 |
2002.05.07 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
TIMMER, JAN |
分类号 |
A61B6/03;G01N23/04;G06T1/00;G06T11/00;(IPC1-7):G06T11/00 |
主分类号 |
A61B6/03 |
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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