摘要
通过对激光扫描声学显微镜 ( SL AM)光学成像系统的研究 ,推导了 SLAM中透镜组的相关传递函数 ,计算了透镜对 SLAM图像的空间截止频率 ,提出了消除透镜效应的数值计算方法 ,并应用于 SLAM图像的处理中 ,取得了较好的效果。
In this paper,the correlation transter function of the lens is extrapolated,the space frequency is figured out and the method of deblurring by the lens is presented in SLAM based on studying of the optical system of SLAM.It is a good result by using the method on SLAM digital image processing.
出处
《压电与声光》
CSCD
北大核心
2000年第3期152-153,172,共3页
Piezoelectrics & Acoustooptics
关键词
激光扫描声学显微镜
透镜
光学成像
SLAM (Scanning Laser Acoustic Microscope)
lens
digital processing
space frequency
