Fingerprint Classifications in Forensic Science

Paper Summary:

This paper explains that the process of classifying fingerprints is a very sophisticated task that has numerous practical applications in day-to-day activities. The paper further explains that advanced algorithms are used to filter data that contain information about specific anatomic landmarks and these data are matched to fingerprints of individuals saved in databases. The paper also explains that, while the accuracy of this technology is very high, there are up and coming future technologies that may out date fingerprinting as the gold-standard individual identification modality.

From the Paper:

"Fingerprint identification has numerous practical applications. Particular fingerprints may be matched to individuals because they are distinct and unchanging. The individuality of fingerprints is based on the ridge structure and minutiae. The recognition of these landmarks, including shape, number, and location is an automated process by which computer algorithms filter data and match a subset of individuals with a particular print. More complex analyses are then performed to identify the individual who matches the print from the subset of prospects. Overall, the accuracy of these technologies is extremely high and is considered the gold-standard for individual recognition. Future technologies such as DNA fingerprinting and iris scan algorithms appear promising and may replace fingerprinting in the future."

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