摘要
系统地提出了红外成像系统传感器的仿真思路。按照红外系统的工作原理,将传感器分为光学系统、探测器和灰度变换三个部分,完成了从原始的景物红外辐射到灰度图像的产生过程。最后讨论了探测器噪声对热像的影响。
The simulation method of the sensor of the infrared imaging system is presented. According to the operating principle of the infrared imaging system, the sensor is divided into three parts: optical system, detector and video signal amplifier. These three parts accomplish the transformation from the initial radiance to the visual gray-scale in the monitor. Finally, the effect of the noise of the detector on the infrared image is discussed.
出处
《半导体光电》
CAS
CSCD
北大核心
2004年第4期317-319,共3页
Semiconductor Optoelectronics
关键词
信号注入仿真
红外成像系统
光学系统
探测器
signal injection simulation
infrared imaging system
optical system
detector
