基于线阵CCD的烟叶杂质剔除系统的研究

Study on a Tobacco Impurity Eliminating System with Linear CCD

介绍了彩色线阵 CCD检测技术在烟叶杂质剔除系统中的应用 ,给出了系统的工作原理和总体结构 ,详细讨论了白平衡调整、标准烟叶颜色提取、杂质图像识别等主要的图像处理算法。模拟仿真实验表明 ,系统能够满足实时性要求 ,剔除准确率达到 98%以上。

The application of color linear CCD measurement technique in tobacco impurity eliminating system is introduced.The principle and structure of the system are presented at first, and then the details of some main image processing algorithm such as white balance adjustment, standard tobacco color acquisition,impurity image identification are discussed.The simulative test shows that the real time property of the system can be satisfied and the eliminating accuracy has been improved to 98%.