Ujjlenyomatolvasók
Ujjlenyomatolvasók, also known as fingerprint scanners, are biometric devices that recognize individuals by analyzing the unique patterns of their fingerprints. These devices are widely used for security purposes, ranging from unlocking smartphones and laptops to controlling access to sensitive areas. The technology works by capturing an image of a fingerprint and then comparing it to a stored template. If a match is found, the system grants access.
There are several types of fingerprint scanner technologies. Optical scanners capture a digital image of the
The effectiveness of an ujjlenyomatolvasó is measured by its false acceptance rate (FAR) and false rejection