These fingerprints were recorded with the help of the SecuGen Hamster IV fingerprint scanner under controlled environmental conditions. The present study was undertaken by taking 2700 fingerprints from 30 individuals. The purpose of the study was to check the effect of oils, lotions, hand sanitizers, and mehendi on the fingerprint pattern. These cosmetic and daily use products affect the digital recording of fingerprints, thus making it difficult for forensic experts to identify the real offender in many cases. In daily life, people often apply oils, lotions, hand sanitizers, and occasionally mehendi on their hands. Likewise, in the field of fingerprinting, the digital scanners have replaced conventional methods of taking fingerprints, as it is accurate and less time-consuming. 229910052782 aluminium Inorganic materials 0.In this modern era, advancement in technology is seen in every aspect of our life making it comparatively much easier.238000003032 molecular docking Methods 0.000 description 2.238000004519 manufacturing process Methods 0.000 description 2.241001157067 Leucoagaricus meleagris Species 0.000 description 2.
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Google Patents Fingerprint scanner auto-capture system and methodĭownload PDF Info Publication number US6983062B2 US6983062B2 US09/821,044 US82104401A US6983062B2 US 6983062 B2 US6983062 B2 US 6983062B2 US 82104401 A US82104401 A US 82104401A US 6983062 B2 US6983062 B2 US 6983062B2 Authority US United States Prior art keywords image darkness test fingerprint lines Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US6983062B2 - Fingerprint scanner auto-capture system and method US6983062B2 - Fingerprint scanner auto-capture system and method