1) autofocusing
检焦
1.
Real-time autofocusing technique based on linear CCD on space camera;
基于线阵CCD的空间相机实时检焦系统研究
2.
Application of centroid sensing method in real time autofocusing system used in space camera;
图像矩心内插法在空间相机实时检焦中的应用
2) refocusing
检焦
1.
In order to refocusing in flight for space camera,a precise autofocussing system with autocollimatic method is introduced, in which two pentagonal prisms are substituted for a large mirrow.
为了对空间相机实时进行检调焦 ,提出了一种自准直法精密检焦系统 ,该方法利用五棱镜代替大平面反射镜 ,用CCD为光电转换器件 ,用半导体激光器做光源 ,结构紧凑 ,稳定可靠。
3) focus error detecting
离焦检焦
4) focusing detection
聚焦检测
1.
Its main components are optical path of focusing detection which based on improved foucault knife method,focusing servo system,quantitative measuring equipment and mechanical adjusting mechanism.
对一种基于激光聚焦伺服式传感器的激光聚焦伺服式轮廓仪的基本原理进行了阐述,给出了整体设计方案,并对测量过程中聚焦检测信号模型进行了分析。
5) focal plane
焦面检测
1.
Measurement of the focal plane with position sensitive detectors;
使用位敏探测器PSD的焦面检测方法
6) focus error detection
离焦检测
1.
Based on the focus pre-search a method is presented to measure the characteristics of the traverse focus error detection system:focus offset,focus error sensitivity and linear range.
利用聚焦预搜索原理,测量出小机芯离焦检测系统特性的关键参数:离焦偏置、离焦灵敏度和线性区范围。
补充资料：检检
1.有法度貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条