Being the x-ray survey instrument null x-ray source which re-constructs 3 dimensional data set

摘要

The x-ray survey instrument includes x-ray source and the x-ray detector, the aforementioned x-ray source for the specified standard frame (1) and in order to offer the consecutive projection picture the aforementioned x-ray detector (2) in the direction of each one, is constituted. Direction of the aforementioned projection picture is calibrated vis-a-vis this standard frame. The basic 3 dimensional data set (23), it is re-constructed from the aforementioned projection picture. Plural observation directions (121 - 123), it is calibrated vis-a-vis the same standard frame. The addition x-ray picture of one or more (111 - 113), the description above vis-a-vis the observation direction which is calibrated, desirably it is formed in the time which is continued. Dynamic series of 3 dimensional data set is formed by renewing the aforementioned basic 3 dimensional data set with the aforementioned addition x-ray picture.