Articles & Issues
- Language
- korean
- Conflict of Interest
- In relation to this article, we declare that there is no conflict of interest.
- Publication history
-
Received September 25, 2016
Accepted October 7, 2016
-
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.
All issues
토너 출력문자와 필기구류 기재문자 간 광학적 변화와 선후관계에 관한 연구
A Study on Optical Changes and Sequence Discrimination of Toner-printed Text and Writing Text
국립과학수사연구원 디지털분석과, 26460 강원도 원주시 입춘로 10 1광운대학교 화학공학과, 01897 서울특별시 노원구 월계동 447-1
Digital Technology & Biometry Division, National Forensic Service, 10, Ipchun-ro, Wonju, Gangwon, 26460, Korea 1Department of Chemical Engineering, Kwangwoon University, 447-1, Wolgye-dong, Nowon-gu, Seoul, 01897, Korea
ljfirst@korea.kr
Korean Chemical Engineering Research, February 2017, 55(1), 135-140(6), 10.9713/kcer.2017.55.1.135 Epub 2 February 2017
Download PDF
Abstract
본 논문은 법과학 문서분야에서 가장 활발하게 논의되고 있는 주제 중 하나인 상대적 작성시기 판단에 관한 연구이다. 최근 문서 제작에 가장 많이 이용되는 토너 타입의 출력문자와 필기구류 기재문자의 교차 지점을 분광비교분석기 및 무한초점현미경을 이용하여 관찰하였다. 그 결과, 필기구류 종류에 따라 교차지점 형태를 분류할 수 있었고, 문자 간 상대적 작성시기 판단에 관한 결과를 도출하였다.
This paper is on a study for discrimination on relative sequence as a most actively discussed topic in forensic document fields. This paper describes the application of the visual spectral comparator and infinite focus microscope as observation methods for overlapping region of printing and writing lines. As a result, we could categorize overlapping region images and identify the sequence of printing and writing lines by various inks.
Keywords
References
Aginsky VN, J. Forensic Sci., JFSCA, 38(5), 1134 (1993)
Aginsky VN, Int. J. Forensic Document Examiners, 2(2), 103 (1996)
Mazzela WD, J. Forensic Sci., JFSCA, 48(2), 419 (2003)
Jeffrey D, Wilson MFS, J. Forensic Sci., JFSCA, 49(2), 364 (2004)
Singla AK, Jausja OP, Kaur J, Forensic Science International, 64, 141 (1994)
Bojko K, Roux C, Reedy BJ, Journal of Forensic Sciences, 53(6), 1458 (2008)
Saini K, Kaur R, Sood NC, Forensic Science International, 193, 14 (2009)
Claybourn M, Ansell M, Sci. Justice, 40, 261 (2000)
Wang Y, Li B, Sci. Justice, 52, 112 (2012)
Ozbek N, Braz A, Lopez-Lopez M, Garcia-Ruiz C, Forensic Science International, 234, 39 (2014)
Lee KY, Lee J, Kong SG, Kim BH, Forensic Science International, 234, 120 (2014)
Kang TY, Lee J, Park BW, Forensic Science International, 261, 26 (2016)
Park BW, Yoon DY, Kim DS, Korean Chem. Eng. Res., 474, 558 (2009)
Kelly JS, Lindblom BS, Scientific Examination of Questioned Documents, Second Edition, April 27, 2006 by CRC Press, ISBN 9780849320446,
Day SP, Ellen D, Davies C, Scientific Examination of Documents: Methods and Techniques, Third Edition, September 28, 2005 by CRC Press, ISBN 9780849339257.
Dirwono W, Park JS, Agustin-Camacho MR, Kim J, Park HM, Lee Y, Lee KB, Forensic Science International, 199, 6 (2010)
For remanufactured toner, see: http://www.laserconnection.com
Ames Laboratory, ERDA, Iowa State University; Development of an Ink Tagging Program. Ames, IA, USA, March 1973,
Brunelle R, Reed WR, Forensic Examination of Ink and Paper, Thomas CC, Publisher Springfield, 1984, pp. 9-42
Ezcurra M, Juan MG, Go N, Maguregui I, Alonso R, Forensic Science International, 197, 1 (2010)
For brands and companies about writing instruments, see: https://en.wikipedia.org/wiki/List_ of_pen_types,_brands_and_-companies,
http://www.levenger.com/PENS---REFILLS-8.aspx.
For paper used in the experiment: www.miilkpaper.co.kr.
For Video Spectral Comparator 6000 used in the experiment: a)www.fosterfreeman.com, b) brand name: Video Spectral Comparator 6000, manufacturer: Fosterfreeman, Country of manufacture: UK, England.
Souder W, J. Crim. L. Criminology & Police Sci, 45, 743 (1955)
In most reference literature, they do not use oil-based pen with 0.18 ~ 0.3 mm tip thickness for the purpose of predetermination.
For gel pen, see: a) https://en.wikipedia.org/wiki/Gel_pen, a)http://www.gellyroll.com/ company/history. htlm.
Wilson JD, LaPorte GM, Cantu A, J. Forensic Sci., 49, 1 (2004)
White PC, Sci. Justice, 40, 113 (2000)
a) A tip of the needle type refers to a needle with a thin; sharp tip
b) Separation of the toner particles was observed by a sharp needle type tip, and strong pressure mark was observed.
For Infinite Focus Microscope used in the experiment: http://www.alicona.com.
Aginsky VN, Int. J. Forensic Document Examiners, 2(2), 103 (1996)
Mazzela WD, J. Forensic Sci., JFSCA, 48(2), 419 (2003)
Jeffrey D, Wilson MFS, J. Forensic Sci., JFSCA, 49(2), 364 (2004)
Singla AK, Jausja OP, Kaur J, Forensic Science International, 64, 141 (1994)
Bojko K, Roux C, Reedy BJ, Journal of Forensic Sciences, 53(6), 1458 (2008)
Saini K, Kaur R, Sood NC, Forensic Science International, 193, 14 (2009)
Claybourn M, Ansell M, Sci. Justice, 40, 261 (2000)
Wang Y, Li B, Sci. Justice, 52, 112 (2012)
Ozbek N, Braz A, Lopez-Lopez M, Garcia-Ruiz C, Forensic Science International, 234, 39 (2014)
Lee KY, Lee J, Kong SG, Kim BH, Forensic Science International, 234, 120 (2014)
Kang TY, Lee J, Park BW, Forensic Science International, 261, 26 (2016)
Park BW, Yoon DY, Kim DS, Korean Chem. Eng. Res., 474, 558 (2009)
Kelly JS, Lindblom BS, Scientific Examination of Questioned Documents, Second Edition, April 27, 2006 by CRC Press, ISBN 9780849320446,
Day SP, Ellen D, Davies C, Scientific Examination of Documents: Methods and Techniques, Third Edition, September 28, 2005 by CRC Press, ISBN 9780849339257.
Dirwono W, Park JS, Agustin-Camacho MR, Kim J, Park HM, Lee Y, Lee KB, Forensic Science International, 199, 6 (2010)
For remanufactured toner, see: http://www.laserconnection.com
Ames Laboratory, ERDA, Iowa State University; Development of an Ink Tagging Program. Ames, IA, USA, March 1973,
Brunelle R, Reed WR, Forensic Examination of Ink and Paper, Thomas CC, Publisher Springfield, 1984, pp. 9-42
Ezcurra M, Juan MG, Go N, Maguregui I, Alonso R, Forensic Science International, 197, 1 (2010)
For brands and companies about writing instruments, see: https://en.wikipedia.org/wiki/List_ of_pen_types,_brands_and_-companies,
http://www.levenger.com/PENS---REFILLS-8.aspx.
For paper used in the experiment: www.miilkpaper.co.kr.
For Video Spectral Comparator 6000 used in the experiment: a)www.fosterfreeman.com, b) brand name: Video Spectral Comparator 6000, manufacturer: Fosterfreeman, Country of manufacture: UK, England.
Souder W, J. Crim. L. Criminology & Police Sci, 45, 743 (1955)
In most reference literature, they do not use oil-based pen with 0.18 ~ 0.3 mm tip thickness for the purpose of predetermination.
For gel pen, see: a) https://en.wikipedia.org/wiki/Gel_pen, a)http://www.gellyroll.com/ company/history. htlm.
Wilson JD, LaPorte GM, Cantu A, J. Forensic Sci., 49, 1 (2004)
White PC, Sci. Justice, 40, 113 (2000)
a) A tip of the needle type refers to a needle with a thin; sharp tip
b) Separation of the toner particles was observed by a sharp needle type tip, and strong pressure mark was observed.
For Infinite Focus Microscope used in the experiment: http://www.alicona.com.
