【摘要】 探讨了使用图像进行折页错位误差检验的方法,以便为实时监测折页加工提供应用的基础。分析折页可能出现的错位类型,探讨了提取纸张的相应角点和相应边缘线、折页错位类型的判断等图像处理的原理,对处理过程进行了说明,用VC++进行编程实现,并进行了折页错位误差图像检测验证,结果表明,所提出的方法可行,所用的计算时间较短,有利于实时性的监测应用。更多还原

【Abstract】 Image detection of folding dislocation deviations is explored in order to provide an application base for real-time monitoring of folding process.Various types of folding dislocations are analyzed,the extraction of corresponding corner points and edge lines of a folding dislocation is discussed,and so are some image processing techniques such as determination of the type of a folding dislocation.The image detection process is explained,and is achieved through a software program,which is custom designed in VC++language.The image detection of folding dislocation deviations is verified,and the results show that the proposed method is feasible and computing time is short,thus it is conducive to real-time monitoring applications.更多还原