1) LW /MW IR fish-eye lens
长波及中波红外鱼眼镜头
3) Medium-long wave infrared object
中长波红外目标
4) Long wave infrared
长波红外
1.
A method for extracting the characteristic of small targets was presented in the ground based sky from long wave infrared images.
提出了长波红外图像中近地空中小目标特性抽取的一种方法 。
5) long-wave infrared (LWIR)
长波红外
1.
This article describes the optical design of a wide-angle lens suitable for long-wave infrared (LWIR) earth sensor whose operating wavelength range is 10 to 16 microns, and full angle of view is up to 135 degrees, having an uncooled staring focal plane array.
介绍适用于非致冷凝视式焦平面阵列的长波红外 (LWIR)广角地平仪镜头的光学设计。
2.
The choice of type, the determination of basic parameters, and the design and manufacture of long-wave infrared (LWIR) objectives with both a wide field angle of view and a small F-number are introduced in detail.
本文介绍了大视场、大相对口径长波红外光学系统的结构选型、基本参数确定及设计和研制。
6) infrared wavelength
红外波长
1.
Using the method of wavelet edge detection in the field of radiation temperature measure,two displacement formulae of inflexion wavelength justice are derived out through the relation of radiation energy,temperature and wavelenght and a new theory of the infrared wavelength thermometry is put forward.
利用小波边缘检测的方法,通过对红外辐射能量与温度、波长关系的分析,推导出两个具有普适意义的拐点波长位移公式,提出并论证了红外波长测温理论。
补充资料：雨眼镜头
Image:11805314967145852.jpg
雨眼镜头
本是短焦镜头.只是视场角大了些，能达到130°～180°，所以看事物的范围会很广，但是所看事物会出现变形、弯曲。但是会达到另外的艺术效果.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。