相干成像 meaning in English
coherent imaging
Examples
- However , because of its coherent imaging principle , the speckle phenomenon strongly hinders data interpretation with standard image analysis tools
然而由于sar系统的相干成像原理，相干斑大大影响了通用图像处理工具的处理效果。 - Based on the theory of partial coherent diffraction and frt , an approach for fractional fourier domain filtering is presented as a new wavefront engineering method to improve the image quality in photolithography
基于部分相干成像理论和分数傅立叶变换滤波等理论，我们提出了利用分数傅立叶域滤波改善光刻成像质量的波前工程新思想和新方法。 - Synthetic aperture radar work making use of microwave and it is coherent - imaging system . synthetic aperture radar is little affected by atmospheric condi - tions . it also allows night imaging . so it playes a more and more important role in both civil and military areas
合成孔径雷达( sar )是一种工作在微波波段的相干成像雷达，由于其全天候和强透射性等特点，在军事和民用方面显示出巨大的发展潜力和广泛的应用前景。 - It is widely used in both civil and military areas now . since sar and polarimetric sar is a coherent imaging system , its inherent speckle noise will produce important influence on the post - processing of sar images , such as target detection , classification and recognition , etc . so , speckle reduction becomes to the first step of sar images post - processing
由于sar和极化sar的相干成像特性,其固有的相干斑噪声严重影响了后续目标检测、分类和识别等应用,因此相干斑的抑制成为sar和极化sar图像后处理的第一步,这种噪声的抑制方法一直是极化sar信号处理领域一个很值得探讨的问题。