coherence

The method may simultaneously reduce the speckle while yet retaining most of the spatial coherence.

本文提出了用转动镜头纸作为散射屏使成像质量提高的方法，该方法能有效地减弱激光散斑，又能保持有较高的相干度。

Montage,Camera Lens,Architectural Eisenstein s Montage Theory of out Side of the Camera Lens;

蒙太奇·镜头·建筑——关于爱森斯坦蒙太奇的例证之外

Design of Decoder in PAN/TILT and LENS Control System Based on CAN-BUS;

基于CAN总线的云台镜头解码器设计

Auto-measuring system of aerial camera lens applying linear CCD;

利用线阵CCD自动测量航空相机镜头的焦距