Disadvantages Of Facial Biometrics

816 Words4 Pages
Facial biometric is one of the widely used biometric technologies over the real time data. For implementing facial biometric we need to go through the process of face detection and face recognition. In face detection system, faces first need to be located properly and look towards further processing to detect facial features. In this study skin color based face detection method is applied which uses LAB color space. Skin color is one of the useful and robust methods for face detection. A facial recognition system is a computer application for automatically identifying or verifying a person from a digital image or a video frame from a video source. But most of the face recognition system faces the challenges like pose…show more content…
The attributes of a biometric system based are depends on various circumstances like reliability, universality, uniqueness, non-intrusiveness and its differentiation power depends on its application. “Biometrics” is basically originated from Greek word, where i) Bio is define as “life” and ii) Metric is define as “biological measurement” Nowadays, biometric technology is used as an automated method for identifying a person or verifying the identity of a person. The process of identification is called as one-to-many matching whereas process of verification is known as one-to-one matching. These both process are based on a physiological and behavioral attributes of the person. As the complete biometric action is automated, biometric authentication predominantly takes only a few seconds, and biometric systems are able to compare thousands of records per second. Mainly three approaches are available to proving a person's identity and to provide the right person with the right privileges, the right access and at the right time. These
Show More
Related

  • Essay On Biometric System

    8789 Words  | 36 Pages

    CHAPTER 1 INTRODUCTION TO FACE RECOGNITION 1.1. BIOMETRICS A biometric system is a technological system that uses information about a person to identify that person. Biometric systems rely on specific data about unique biological traits in order to work effectively. A biometric system will involve running data through algorithms for a particular result, usually related to a positive identification of a user or other individual. We all have unique physiological

    Read More

  • Disadvantages Of Biometrics

    2667 Words  | 11 Pages

    Abstract—The importance of biometric authentication is increasing rapidly because it verifies the claimed user identity. There are different types of biometrics available such as finger print, facial scan, retinal scan, voice print. From these, face is one of the most commonly used biometric. Hence the development of face recognition system seems to be useful. There are many techniques people use to evade their identification. Plastic surgery is one of them. Plastic surgery is a surgical procedure

    Read More

More about Disadvantages Of Facial Biometrics

Open Document