2 March 1989 A Portable Fingerprint Detection Apparatus By Using Laser Beam
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Proceedings Volume 1027, Image Processing II; (1989) https://doi.org/10.1117/12.950293
Event: 1988 International Congress on Optical Science and Engineering, 1988, Hamburg, Germany
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.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Akira Torao, Akira Torao, Takayuki Yanagimoto, Takayuki Yanagimoto, Susumu Moriya, Susumu Moriya, Yuichiro Asano, Yuichiro Asano, Yoshihiro Kawai, Yoshihiro Kawai, Kunio Kurita, Kunio Kurita, } "A Portable Fingerprint Detection Apparatus By Using Laser Beam", Proc. SPIE 1027, Image Processing II, (2 March 1989); doi: 10.1117/12.950293; https://doi.org/10.1117/12.950293
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