基矛图像处理技术的烟包侧面热封缺陷分析

本文以MATLAB图像处理技术为基础，对GDX2包装机组生产的小盒硬包侧面BOPP热封缺陷进行图像识别，提取图像中的缺陷特征信息，并对提取的缺陷特征信息进行分析，确定小盒硬包侧面热封缺陷区域的面积和缺陷集中的区域，试验结果与小盒硬包侧面热封缺陷的实际分布情况基本吻合。利用图像处理技术对热封缺陷特征进行提取分析，采集具体缺陷特征的数据信息，为分析缺陷产生的原因及进一步改进GDX2包装机的热封系统提供了具体的理论依据。

Analysis of Cigarette Packets Surface Defects based on Image Processing Techniques

This paper offered image recognition of the defects, and extracted the defects information of the image feature based on the MATLAB image processing technologies. After statistical analysis of the defect information extracted, the lo-cation of the defect concentrating region and the area of the defect region can be determined. The research results showed that the conclusion is basically consistent with the actual distribution of the defects of the side of the hardware package of the small box. By using the image processing technology, the extraction of feature information on the heat sealing defects will be more accurate, and the data information collection of the defect characteristics provides the theoretical basis for analysing the causes why the defects occur and improving the heat sealing system of the GDX2 packaging machine.