摘要
畸变直接影响光电测量系统的测量效果,为了提高光电测量系统的测量精度,提出基于支持向量机的光电测量系统畸变校正模型。首先对当前光电测量系统畸变校正的研究现状进行分析,指出它们存在的不足以及难题;然后对光电测量系统畸变校正原因进行分析,采用支持向量机建立光电测量系统畸变校正模型,消除畸变对光电测量系统的干扰;最后通过实验对光电测量系统的测量精度进行分析。结果表明,所提模型可以有效抑制光电测量系统畸变带来的干扰,提高光电测量系统的测量精度,是一种性能优异的光电测量系统畸变校正工具。
The distortion affects the measurement effect of the photoelectric measurement system directly. In order to improve the measurement precision of the photoelectric measurement system,a distortion correction model based on support vector machine(SVM)is proposed for the photoelectric measurement system. The current study status of distortion correction for photoelectric measurement system is analyzed to point out the shortcomings and problems of distortion correction,and then the reason for distortion correction of photoelectric measurement system is analyzed. The support vector machine is used to establish the distortion correction model of photoelectric measurement system to eliminate the distortion interference on the photoelectric measurement system. The measurement precision of the photoelectric measurement system is analyzed with experiments. The experimental results show that the model can effectively suppress the interference caused by the distortion of the photoelectric measurement system,and improve the measurement accuracy of the photoelectric measurement system,which is an excellent distortion correction tool for photoelectric measurement system.
出处
《现代电子技术》
北大核心
2017年第21期105-108,共4页
Modern Electronics Technique
关键词
光电测量系统
畸变校正
支持向量机
测量精度
photoelectric measurement system
distortion correction
support vector machine
measurement precision
