Fingerprint liveness detection has gained increased attention recently due to the growing
threat of spoof presentation attacks. Among the numerous attempts to deal with this problem …

This research was conducted to analyze the identification of eggs. The research processes
use two tools, namely thermal imaging camera and smartphone camera. The identification …

Rubber Sheet model and Log Gabor filter is used for normalization and encoding and as a
feature extraction method GNS (Global Neighborhood Structure) map is used, finally …

Radiology field is very important in today's world, especially in the field of medicine including
dentistry. Radiology equipment that is popular in dentistry is the panoramic machine. A …

Background: Due to the uniqueness of individual fingerprint patterns, fingerprint recognition
is a critical biometric identifying tool. Because of its pervasiveness and dependability, this …

An accurate estimated fingerprint orientation fields is a significant step for detection of
singular points. Gradient-based methods are frequently used for estimating orientation fields …

An effective extraction of texture features depends on a desirable image enhancement result
and a reliable local direction estimation of the texture. Existing image enhancement methods …

Human fingerprints are popular biometrics due to its characteristics like universality,
uniqueness, permanence, collectability and acceptability. Fingerprints are rich in details …

The field of biometrics has evolved tremendously for over the last century. Yet scientists are
still continuing to come up with precise and efficient algorithms to facilitate automatic …

Системы идентификации по отпечаткам пальцев опираются на биометрические
характеристики личности. Для получения достоверных результатов идентификации …