What is it about?
The goal of this paper was to provide additional information about the use of force in a fingerprint scanner. This paper measures the relationship between force and performance, image quality, biometric sub-system processing time, as well as subject comfort levels. Results show that 5.5N is the force needed to optimal performance, image quality, and comfort from a commercially available finger print sensor.
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Why is it important?
Even though the paper was published in 2010, it still is important. Throughput, performance and usability are all important aspects in the operation of a biometric system. In this paper, force can impact the performance, and comfort levels.
Read the Original
This page is a summary of: Examination of fingerprint image quality and performance on force acquisition vis-à-vis auto-capture, October 2010, Institute of Electrical & Electronics Engineers (IEEE),
DOI: 10.1109/ccst.2010.5678711.
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