发明名称 |
Method for correcting measurements in tomography and osteodensitometry by estimation of diffused radiation, comprises adaptation of measurements made with similar object to study object |
摘要 |
Tables of diffused radiation (E1) for a simulated object to that studied are available and data is selected and refined (E2) on the basis of total radiation. The selected total radiation for the simulated object (E4) and the total radiation for the real object (E3) are converted functionally to corresponding diffused values (E6,E5) giving weighting factors (E7) used to produce the diffused radiation values (E8) for the real studied object Independent claims are also included for the following: (1) Application of the method to tomography; (2) Application of the method to osteodensitometry; (3) Application to non-destructive tests. |
申请公布号 |
FR2843802(A1) |
申请公布日期 |
2004.02.27 |
申请号 |
FR20020010422 |
申请日期 |
2002.08.20 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
DINTEN JEAN MARC;DARBOUX MICHEL |
分类号 |
A61B6/00;A61B6/02;G06T5/00;(IPC1-7):G01N23/04 |
主分类号 |
A61B6/00 |
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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