Method of estimation of a scattered radiation, in particular for correcting measures in tomography or bone densiometry

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.