Nondestructive Differentiation of Full-Color Photocopies

    Volume 36, Issue 1 (January 1991)

    ISSN: 0022-1198

    CODEN: JFSOAD

    Page Count: 8


    Shiver, FC
    Student examiner of questioned documents and examiner of questioned documents, U.S. Army Criminal Investigation Laboratory, Ft. Gillem, GA

    Nelson, LK
    Student examiner of questioned documents and examiner of questioned documents, U.S. Army Criminal Investigation Laboratory, Ft. Gillem, GA

    (Received 23 February 1990; accepted 21 March 1990)

    Abstract

    There has been a recent increase in the use and availability of full-color copiers. With this increase comes a greater potential for criminal use. Research by the authors has shown that many products of full-color copiers can be differentiated by the use of microscopy, infrared luminescence, infrared reflectance, and laser luminescence.


    Paper ID: JFS13015J

    DOI: 10.1520/JFS13015J

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    Author
    Title Nondestructive Differentiation of Full-Color Photocopies
    Symposium , 0000-00-00
    Committee E30