全波段CCD系统在影像判读技术方面的应用分析  

Application and Analysis of the full-wave Band CCD System in Image Interpretation Technology

作　　者：赵国斌[1] 鲍金河[1] 韩韦[1] 

机构地区：[1]空军航空大学,吉林长春130022

出　　处：《大众科技》2012年第4期11-13,共3页Popular Science & Technology

摘　　要：全波段CCD系统可广泛用于军事、民事或者刑事图像的摄影及提取分析,它的波长介于200nm-1200nm的光谱范围,包括紫外线、可见光和红外线。通过将不可见光图像实时转化为可见光图像,并实现低照度情况下微弱信号的采集以及高质量图像的采集和处理(需要注意不同光强对图像清晰度的还原有巨大影响作用),使得全波段CCD系统具备了地形地貌扫描、痕迹探查、文件检验、全息摄影和图像处理于一体的强大功能。文章概要介绍了全波段CCD系统的结构、特点与在影像判读技术方面的应用,并选取实验波段CCD进行了初步验证。The full-wave band CCD system is widely used for military,civil or photography of criminal image and extraction analysis,its wavelength is range between 200 nm and 1200 nm,including ultraviolet,visible light and infrared.Through translating blanck visible image into optical image,and realizing collecting of weak signal under low illumination case and collecting and processing of high quality image,it makes whole wavelength CCD system the powerful features such as the topography and landform scaning,traces exploration,file inspection,holographic photography and image processing.The whole band CCD system structure,characteristic and the application of the image interpretation technology were briefly introduced in this paper,and experiment band CCD selected was validated.

关 键 词：全波段CCD系统 影像提取 图像处理 

分 类 号：O433[机械工程—光学工程]