摘要
介绍了激光线扫描测量系统的测量原理 ,以及图像去噪处理在系统中的必要性 ;以现代数学小波分析为依据 ,提出了基于小波变换的激光光刀图像去噪技术 通过实验与分析 。
The measuring principle of the laser scanning system is introduced. In this system, the de nosing technology for laser knife image is discussed as the key issue. On the basis of modern wavelet analysis, a method for de nosing is proposed. By experiments and analysis, this method has great efficiency and the measuring accuracy is improved greatly.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2003年第9期1118-1121,共4页
Acta Photonica Sinica
基金
陕西省自然科学基金资助项目 (项目编号 :2 0 0 1c4 3)
