1) dual field of view
双视场
1.
One kind of athermalization and dual field of view optical system design
无热化双视场红外光学系统的设计
2.
A novel dual field of view optical system with dual image was presented,the design methods of this system,the operational principle of beamsplitter and the optical wedge are discussed respectively.
介绍了一种双像双视场红外光学系统,对其设计方法、分光原理和分光元件进行了深入讨论。
2) dual receiving area detection
双视场探测
1.
Techniques of dual receiving area detection and correlation detection were applied and realized in the improved circuit to alleviate or eliminate the interference.
针对设计的引信脉冲激光装定实际电路,主要分析了背景光和大气等干扰对引信脉冲激光装定系统性能的影响,采用双视场探测方法和数字相关检测技术对接收信号进行处理,并进行了实际电路改进。
3) Double field synthesize
双视场合成
4) Infrared-double fields optical system
红外双视场系统
5) horpter
体视无双像场
6) double-field-of-view ESPI
双视场电子散斑干涉
1.
The double-field-of-view ESPI system has been presented in this paper and employed to measure the macro-scale and micro-scale deformations of the tested object simultaneously.
本文应用双视场电子散斑干涉技术,实现了对被测对象表面的全场变形和局部微观场变形的同时实时检测。
补充资料：视场
视场代表着摄像头能够观察到的最大范围，通常以角度来表示，视场越大, 观测范圉越大。例如有些摄像头的视场是50度，而有些是58度，后者相比前者在同等距离的情况下就能拍摄到更大的景物范围。目前一般的摄像头的视解均在52度左右，更有甚者可达180度、360度（摄像头底座固定，镜头可以作一周旋转）。
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