3-DIMENSION POSITION DETECTING METHOD USING SINGLE CCD-CAMERA

摘要

The present invention relates to a 3-dimensional position detecting method using a single CCD-camera comprising: a first step of fixing a position of a collimator inside a CCD-camera sensor to a first point (C1) to figure out a direction (θ_1) of a radiation source; a second step of transferring and fixing a position of the collimator inside the CCD-camera sensor to a second point (C2) different from the first point to figure out a direction (θ_2) of a radiation source; a third step of figuring out a position of the radiation source through the directionsθ_1 andθ_2 of the radiation source produced by the first and second steps; and a fourth step of figuring out the position resulting from the third step. Through the 3-dimensional position detecting method, the present invention can measure an intensity of the radiation source when compared to a conventional radiation imaging equipment, and can also eliminate a contaminant of the radiation source.