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Analyzing Palm Print Shapes With Pressure And Distortion, Whitney Grannan

Honors Theses

While much research exists on latent fingerprints, there is a lack of research on palm prints. This study aims to discover how the variable of pressure affects the distortion of latent palm prints recovered from a crime scene. This study used various development techniques to extract prints from aluminum Coca-Cola cans, white copy paper, and household steak knives. The collected prints were scanned into the AFIX Tracker system and an auto-extract number, based on the number of minutiae points, was generated automatically from the system. These auto-extract numbers were then compared to a baseline, which consisted of an average of …