摘要
目的:研究消失笔书写字迹随时间的变化规律,比较特种摄影复原消失笔书写字迹的效果,为其无损检验提供支持。方法:使用特种摄影在不同时间对消失笔书写字迹进行拍摄。结果:分析比较各种摄影方法的复原效果,得出最佳方法。结论:随着时间的推移消失笔书写字迹逐渐消褪直至消失,光致红外荧光摄影复原消失笔书写字迹效果最佳。
Objective： To study the changing law of the writings of the disappearing pens over time, and compare the effects of the special photography to restore the writings of the disappearing pens, and provide support for its non-destructive testing. Methods： Use the special photography method to shoot the disappearing pen writing at different times. Results： Analyze and compare the recovery effects of various photographic methods to obtain the best method. Conclusion： With the passage of time, the writing of the pen-books fades and disappears, and the photo-induced infrared fluorescence photography disappears.
作者
刘辉
代雪晶
LIU Hui;DAI Xue-jing(Criminal Investigation Police University of China,Liaoning 110000,China)
出处
《影像技术》
CAS
2018年第6期50-53,共4页
Image Technology
关键词
特种摄影
消失笔
光致发光
红外荧光
Special Photography
Disappearing Pen
Photo-luminescence
Infrared Fluorescence
