Detection and Evaluation of Chinese Character Printing Quality Based on Machine Vision
Zhou Chen-ren · Packaging Engineering · 2010
Aimed at the limitations of detection and evaluation of Chinese characters printing quality by human eye is,in order to realize rapid detection to printing quality and improvement of objective evaluation index,the observation and control bar designed by ourselves was utilized for on-line quality detection to Chinese characters printing quality by means of machine vision,image processing and pattern recognition,etc.Experiments show that the method can improve the quality and efficiency of book printing,and reduce the production cost.