摘要
一个完整的红外成像系统包含许多个子系统,每个子系统处理的信息不同。讨论了扫描图像的处理及重建过程,分析了用单点校正法、两点校正方法消除固定图形噪声的特点,讨论了将参考黑体加入扫描系统对系统的改良效果。最后系统地总结了图像处理和重建过程。
A complete infrared imaging system contains a number of subsystems for processing different information. The processing and reconstruction process for a scanned image is discussed. The characteristics of single-point and two-point correction methods for eliminating fixed pattern noise are analyzed. The improvement effectiveness of an infrared imaging system after a reference blackbody is included in its scanning system is presented. Finally, the image processing and reconstruction process is summarized systematically.
出处
《红外》
CAS
2014年第8期1-4,9,共5页
Infrared
关键词
扫描图像
两点校正
图像处理
重建
scanning image
two-point correction
image processing
reconstruction
