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Proceedings Paper

A Portable Fingerprint Detection Apparatus By Using Laser Beam
Author(s): Akira Torao; Takayuki Yanagimoto; Susumu Moriya; Yuichiro Asano; Yoshihiro Kawai; Kunio Kurita
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Paper Abstract

A laser assisted fluorescence method followed by high-speed image processing has been newly developed for the rapid in-situ detection of latent prints on several kinds of surfaces. It is particularly effective for new building materials, leathers and adhesive tapes, sometimes even an extended period has elapsed. The new apparatus has already been used by police department in several countries and has contributed to law enforcement.

Paper Details

Date Published: 2 March 1989
PDF: 7 pages
Proc. SPIE 1027, Image Processing II, (2 March 1989); doi: 10.1117/12.950293
Show Author Affiliations
Akira Torao, Kawasaki Steel Corp. (Japan)
Takayuki Yanagimoto, Kawasaki Steel Corp. (Japan)
Susumu Moriya, Kawasaki Steel Corp. (Japan)
Yuichiro Asano, Kawasaki Steel Corp. (Japan)
Yoshihiro Kawai, Kawasaki Steel Techno-research Corp. (Japan)
Kunio Kurita, Kawasaki Steel Techno-research Corp. (Japan)


Published in SPIE Proceedings Vol. 1027:
Image Processing II
Peter J.S. Hutzler; Andre J. Oosterlinck, Editor(s)

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