普通数码相机光谱成像技术在文件检验中的应用研究

On the Application of Spectral Imaging Technique of Ordinary Digital Camera to Document Examination

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.