摘要
分别研究了微扫描技术与虚拟电子微扫描技术在提高红外图像空间分辨率方面的原理,指出了纯粹利用微扫描技术的局限性,提出了微扫描技术与自适应虚拟电子微扫描技术相结合的方法,理论和实验结果表明,该方法可以大幅度地提高红外图像的空间分辨率.
The principles of microscan and adaptive dummy electronic microscan were studied for improving spatial resolution of infrared image. The limitation of using microscan only was pointed out. The method of making use of microscan and adaptive dummy electronic microscan was produced. Both the theory and experiments demonstrate that the method can improve the spatial resolution of infrared image greatly.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
2007年第5期377-379,385,共4页
Journal of Infrared and Millimeter Waves
基金
国防预研资助项目(40405050303)
关键词
光学
空间分辨率
复合技术
红外图像
微扫描
虚拟电子微扫描
optics
spatial resolution
complex technique
infrared image
microscan
dummy electronic microscan
