针对智能对靶喷雾技术领域中动态树木图像分割处理速度的提高方法进行研究。对整个系统程序设计进行调整,采用四叉树的数据结构进行图像存储,并将基于相对色彩因子的图像处理算法应用在系统中,根据光线强弱自动调节图像分割阈值,提高了识别率; 在此基础上减少了系统处理树木图像的时间。通过试验验证系统的运行情况,将图像分割处理的速度提高到小于0.1 s·f-1,进一步提升智能对靶喷雾的实时性。
The improving segmentation processing speed of dynamic tree images for the intelligent towardtarget spray technology was studied in this paper. In this research,entire system had been adjusted,and the quad tree data structure was used for image storage. The relative color indices image segmentation algorithm had been applied in the system,it can automatically set the threshold for best recognition rate. That would be able to reduce the time of processing tree image,and by experimental operation verification of the system,the tree image segmentation processing speed was less than 0.1 s·f-1,so that the intelligent spray targeting precision could be further improved.
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