Know About Biometrics

In biometrics, the false acceptance rate (FAR) is a security metric that measures how many times a biometric verification or identification system misidentifies an unauthorized user. This metric is a function of the decision threshold set in template matching and nearest neighbor methods. A higher FAR indicates a less accurate system, while a lower FAR […]

False rejection rate (FRR) is a security metric used to assess the performance of biometric systems such as fingerprint recognition, face recognition, or iris scanning. It refers to the frequency that a system mistakenly rejects an authorized user as an impostor. In statistical terms, FRR is a Type I error. It is important to note

Liveness detection is the ability of a biometric verification system to determine whether a fingerprint, face or other body part was captured by a real person or a fake (like a 3D mask or a gelatin finger). It’s also known as anti-spoofing technology. Liveness detection is a crucial capability when performing remote identity proofing and

Fingerprint recognition is a form of biometric identification that uses the pattern of friction ridges on a human finger. It is used to identify people and allow them to do things such as unlock a door or start a machine. It is one of the most popular forms of biometric identification and has been around

Iris recognition is an emerging technology that measures the unique patterns in a person’s eyes to verify their identity. This type of biometric identification technology captures a high-resolution digital image of the eye’s iris using infrared light and a sophisticated algorithm. The resulting numeric template is then stored or “enrolled” in a database for future

Multimodal biometric system is a type of biometrics system that utilizes more than one biometric modality. This can include facial recognition and fingerprint scanning, iris recognition and palm print recognition, signature verification and gait analysis, as well as speech and voice recognition. The multimodal aspect means that if one modality fails, the other can pick

Biometrics refers to the automated recognition and measurement of biological and behavioral characteristics of an individual. These characteristics can include fingerprints, facial features, voice patterns, iris or retina scans, and even DNA. Biometric technology is used to verify and authenticate the identity of an individual, often for security access, identification, and surveillance For example, fingerprints