Research and Application of Digital Image Processing Technology inCobalt-60 Based Container Inspection System

摘要

Container inspection system is characterized as greatly changing dynamic range, geometric distortion, countingfluctuation and interference data, etc. This paper introduces an approach to generate two-view images for comparison bymeans of image data acquisition, a method to reconstruct 3D reviewing, and processing technology with a special imagecorrection algorithm, that is to correct image data acquired first and then adjust image gray datum line and contrastcombining with other image processing methods, which greatly improves image quality of Cobalt-60 based inspectionsystem compared with ordinary image processing methods.