“Suprema provides performance that is about 31 times more accurate than competitors”
In the winter in India, the temperature falls, and it becomes windy, so the humidity in the air drops consequently. As a result, your skin becomes dry, leading the oils and moisture in it to dry. Therefore, in winter, even correctly touching the surface of a fingerprint sensor with your fingertip can generate a dry fingerprint, which cannot be correctly recognized.
Outstanding indoor and outdoor authentication performance
In either cold or dry environments, the state-of-the-art fingerprint sensor applied to Suprema’s products demonstrates performance that far surpasses other companies’ fingerprint sensors. This difference in performance is not just a palpable kind. With its state-of-the-art fingerprint sensor and superlative algorithm, Suprema provides performance that is about 31 times more accurate in indoors and about 19 times more accurate in outdoors than other companies’ products.
Comparison with other fingerprint matching algorithms
Unlike the ordinary fingerprint matching algorithm, with Suprema’s fingerprint matching algorithm, inputted fingerprint images are analyzed first by the Conformance Decision Engine (CDE), instead of sending them directly to the pre-processing stage. This Conformance Decision Engine (CDE) helps you obtain the correct fingerprint images even if fingerprints have been inputted in the wrong manner, by identifying instances such as when the fingerprint inputted has been produced by rubbing the surface of the fingerprint sensor with the fingertip. In addition, the acquired fingerprint images are analyzed based on deep learning technology and subsequently go through the algorithm optimization stage. This enables far faster provision of feedback to the user without having to go through the matching stage, because the fingerprint images are analyzed in advance, prior to the image pre-processing stage.
Suprema’s fingerprint matching algorithm makes it possible to obtain high-quality fingerprint images because it effectively controls the fingerprint sensor and algorithm based on the Conformance Decision Engine (CDE), and for that reason, it is also excellent at eliminating false minutiae. Equipped with optimized algorithms and superlative computation performance, all Suprema products can complete fingerprint matching in less than a second even for dry fingerprints and demonstrate effective and reliable fingerprint matching performance in a variety of environments.