APPARATUS AND METHOD FOR DETERMINING OPTIMUM CONTINUOUS DISTANCE IN CONTINUOUS UPWARD PROCESS FOR STRIPPING

摘要

The present invention relates to stripping for separating an abnormality from overlapping detected information and, particularly, to an apparatus and method for determining the optimum continuous distance in a continuous upward process for stripping, which repeatedly apply a continuation, in order to determine the optimum continuous upward distance, so as to derive a spectral similarity curve and determine the maximum value of the spectral similarity curve as the optimum distance. To this end, the present invention comprises the steps of: (A) estimating, by a calculation unit, an abnormal structure of a core part so as to calculate a magnetic field and a relative amplitude spectrum;(B) computing, by a computing unit, a spectral similarity by using the magnetic field and the relative amplitude spectrum calculated in step (A); and (C) deriving a spectral similarity curve on the basis of the spectral similarity computed in step (B), and selecting the maximum value of the spectral similarity curve as the optimum distance.