摘要
根据光谱成像技术原理,论述了用普通数码相机实现光谱成像的方法与特点,并从定性角度介绍了普通数码相机光谱成像技术在文件检验中的主要应用。
According to the rationale of spectral imaging technique, this paper discusses the methods and characteristics of using ordinary digital cameral to achieve spectral imaging and gives a qualitative study to the application of spectral imaging technique of ordinary digital camera to document examination.
出处
《政法学刊》
2013年第3期121-122,共2页
Journal of Political Science and Law
关键词
光谱成像
数字摄影
紫外线
红外线
文件检验
spectral imaging
digital photography
ultraviolet rays l ultrared rays
document examination