@inproceedings{f51a968d2e434880a145919f659af59a,
title = "Writing trace identification using ultraviolet Fourier-transform imaging spectroscopy technique",
abstract = "Conventional identification methods of writing traces commonly utilize imaging or spectroscopic techniques which work in visible to near infrared range or short-wave infrared range. Yet they cannot be applied in identifying the erased writing traces. In this study, we perform a research in identification of erased writing traces applying an ultraviolet Fouriertransform imaging spectrometer. Experiments of classifying the reflected ultraviolet spectra of erasable pens are made. The resulting hyperspectral images demonstrate that the erased writing traces on printing paper can be clearly identified by this ultraviolet imaging spectrometer.",
keywords = "erasable, hyperspectral imaging, ultraviolet, writing trace identification",
author = "Hang Lyu and Ningfang Liao and Wenmin Wu and Yasheng Li and Bin Cao",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT 2015 SPIE.; 2015 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, OIT 2015 ; Conference date: 17-05-2015 Through 19-05-2015",
year = "2015",
doi = "10.1117/12.2193286",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Kimio Tatsuno and Xiaodi Tan and Yongtian Wang",
booktitle = "2015 International Conference on Optical Instruments and Technology",
address = "United States",
}