Abnormal shadow detecting method, abnormal shadow detecting system and abnormal shadow detecting program

摘要

Primary prospective abnormal shadow regions in images of objects are detected by different kinds of detecting processes. Whether or not the respective primary prospective abnormal shadow regions are of a desired abnormal shadow is determined by methods different from each other according to the kinds of processes by which the respective primary prospective abnormal shadow regions are detected. Only primary prospective abnormal shadow regions which are determined to be of a desired abnormal shadow are output as final prospective abnormal shadow regions.