镜面散射 meaning in English
specular scattering
Examples
- The purpose of this theme is to classify sar images into four regions : man - made targets ( vehicles and buildings ) , natural targets ( trees and shrubbery ) , background ( field and grass ) and shadow ( the target shadow and mirror scatter ) . on the one hand , the processed results can be directly used as image product , which offer necessary parameters for expert ' s interpretation to build up an independent auxiliary interpreting system . on the other hand , the results can be introduced into sar image interpreting system as the replacing target detection and discrimination models with layer rois ( region of interest ) in order to provide potential target chips
具体内容为：根据sar图像基本特性，提取可靠特征，将图像区分为人造目标(机动车辆、建筑物等) 、自然目标(树木、灌木、树林等) 、背景(草地、平地、植被等)和阴影(目标阴影、镜面散射体等)四种类别，为不同的应用提供对应的感兴趣区域( roi ) 。 - Therefore , in principle the scattering may be predicted from measurements of the surface profile . in this paper the author also discussed nonspecular scattering for mo / si multlayer coated primary and secondary mirrors of the measured schwarzschlid optics based on power spectral density of these mirrors measured by both optical profilometer ( wyko ) and atomic force microscopy ( afm )
因此，我们可以通过检测多层膜反射镜基底的粗糙度来表征多层膜反射镜非镜面散射对光学系统性能的影响，亦即通过检测多层膜反射镜基底的粗糙度调整抛光工艺参数，获得低散射的多层膜反射镜。