发明名称 |
System and method for boundary estimation using CT metrology |
摘要 |
A technique is provided for CT reconstruction for use in CT metrology. The boundary based CT reconstruction method includes the steps of initializing a boundary of an object to obtain a boundary estimate, defining a forward model based on the boundary estimate, linearizing the forward model to obtain a system matrix and implementing an iterative image reconstruction process using the system matrix to update the boundary estimate.
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申请公布号 |
US2006002504(A1) |
申请公布日期 |
2006.01.05 |
申请号 |
US20040880875 |
申请日期 |
2004.06.30 |
申请人 |
DE MAN BRUNO KRISTIAAN BERNARD;BASU SAMIT KUMAR;YE JONG C |
发明人 |
DE MAN BRUNO KRISTIAAN BERNARD;BASU SAMIT KUMAR;YE JONG C. |
分类号 |
G01N23/00;A61B6/00;G06T11/00;G21K1/12;H05G1/60 |
主分类号 |
G01N23/00 |
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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