Computer controlled scanner for laser enhanced photography |
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| Authors: | SS Matharu JR Russell KE Creer |
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| Institution: | Metropolitan Police Forensic Science Laboratory, 109 Lambeth Road, London SE1 7LP Great Britain |
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| Abstract: | The use of a scanner to control the photography of fingerprints, shoeprints and other trace contacts which fluoresce under irradiation from an argon ion laser is described. This scanner has been built to cover areas varying in size from a single fingerprint to a shoeprint and provides for variable speed, step size and angle of radiation which are all very important in this highly specialised area of photography. |
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| Keywords: | Argon ion laser Computer control Fluorescence photography Fingerprints Shoeprints |
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