The face has a significant role in social interaction, conveying the identity, expressing emotions and gender recognition etc. The ability of humans in recognizing a face is noteworthy as faces contains important information which helps to differentiate them from one another, therefore humans are able to recognize a large number of faces which they have learned during their life and recognize well-known faces at a quick look even after several years. Face recognition can be defined as the process of scanning a person’s face, then matching that face image with a collection of database i.e. known face images. In this Recognition Process, a new input face image is compared with the face models already stored in a Library and then it is classified …show more content…
Some of the biometric methods used for identification purpose are voice, retina, DNA, iris, hand geometry, odor, fingerprint, hand thermo-gram, Palm-print and the most common and feasible method i.e. Face recognition. Each biometric technique used for identification has its advantages and its limitations, such as price, flexibility, system reliability and the most important the need to be physically in touch with the Face Recognition device used for scanning, so when developing a system for biometric identification these limitations must also be …show more content…
Consequently, state of the art techniques and methods have been brought into practice which makes use of range images i.e. which gives 3D data that helps in overcoming challenges of pose and illumination with conventional face recognition based on 2D information. The major drawback of using approaches based on 3D model is that, independent from what model (architecture) does they make Use of, their high computational load of fitting procedure i.e. from intensity image towards generic 3D model with an accurate method that may not degrade (lower) the results of recognition. Consequently, In Section 2.3 there is a discussion on a new 2D-3D structure of face recognition that can be predicted as the gap between pure 3D and pure 2D face recognition techniques. 2.2.1 3D face Recognition and Challenges • Three-dimensional geometry of a human face is utilized for recognition. • A 3D Face model contains almost all information regarding human face
Shreeve, J. (2015). This Face Changes the Human Story. But How? Retrieved June 12, 2016, from news.nationalgeographic.com/2015/09/150910humanevolutionchange
The concept of face is referring to the socially approved self-image. It is about honor and shame belief and value systems. Facework is the verbal and nonverbal interactions we use in regards to our own social self-image and the social image of others.
The level of face perception a person wants to obtain depends on the conflict management and resolution strategies th...
It is easy to think of biometrics as the future science technology are always happened in some fictions, associated with solar car and clones together. In fact, it has long history that people understood the basic principle and application of the biometric. Thousands of years ago, the people of the Nile basin used the biometric in everyday transactions (such as scarring, skin tone, eye color, height, etc.) for identification. Of course, they had no any automatic electronic identification system, or computer network, but the principle is similar.
Biometrics is, “the automated use of physiological or behavioral characteristics to determine or verify identity (biometricgroup.com, 2014).”16 The purpose of the paper is to provide information about different forms of Biometrics. With the ever increasing threat of terrorism at home and abroad, biometrics is emerging as a way to increase security across the world. It is important to point out current issues dealing with Biometrics and how they relate to people that may one day have to use them.
The most predominant feature of the human face is eyes. When talking to a person our eyes meet there eyes; the way that people identify each other is through eyes; eyes even have the power to communicate on its own. Eliezer identified people buy there eyes and knew their emotions through their eyes. “Across the aisle, a beautiful women with dark hair and dreamy eyes. I had
A person’s face is tremendously expressive when it comes to emotions, a person’s face is able to display a numerous amount of emotions worth almost a thousand words. And unlike some forms of nonverbal communication, facial expressions are universal worldwide. Facial expressions for feelings anger, disgust, fear, joy, sadness, surprise and many more are the same all around the world.
Biometrics is described as the use of human physical features to verify identity and has been in use since the beginning of recorded history. Only recently, biometrics has been used in today’s high-tech society for the prevention of identity theft. In this paper, we will be understanding biometrics, exploring the history of biometrics, examples of today’s current technology and where biometrics are expected to go in the future.
When Maxwell Smart first whipped out his shoe phone in 1965, everyone saw an act of pure movie magic. Back in the mid to late 1900s everybody had the same idea of the future. Everyone pictured the future as talking robots (Siri), computerized pocket-sized dictionaries (smart-phones), hovering devices (drones), and much more. Today, everyone thinks of these technologies as commonalities. Most of these current devices have a valuable impact, while few create debatable issues. The company NGI has a system that will revolutionize the field of biometric facial recognition. In the article titled Embracing Big Brother: How Facial Recognition Could Help Fight Crime, author Jim Stenman says, "The mission is to reduce terrorist and criminal activity by improving and expanding biometric identification as well as criminal history information s...
Biometric technology is used for the ways humans can be identified by unique aspects of their bodies, such as fingerprints, body odor, our voices and many more. If one was to think about privacy rights, he/she would be concerned about the widespread adoption of these systems, since such systems could easily be used to develop a record of known rebellious people and/or dangerous criminals, to be used for social control purposes. Although that may seem pretty good and a positive thing for the society, one should take into account of the defects and errors of technology. Of the many biometrics technologies that are being developed and are already developed, facial recognition is one of the most threatening because it can be deployed secretly; one may not know whether or when they can be caught in a surveillance camera for such facial recognition biometrics. Additionally, tests have found that the miscalculations for facial biometrics technologies are very high. As a result, according to Privacy Rights Clearinghouse, innocent people can be erroneously identified as dangerous criminals and actual dangerous criminals and/or suspected terrorists can fail to be detected overall, allowing for a huge injustice and unfairness. Privacy rights concerned with biometrics have sparked a concern and should be dealt with; otherwise, this is just one of the
How we present ourselves and communicate with others aside from talking is by our body language. Our body language speaks more than words which then logically accounts for a bigger percentage of our communication skills. Therefore our eyes speaks volumes about us and how we communicate.
“Do not judge the book by its cover”. This is a very famous quote. But is really personal appearance not essential? (Elmer, n.d.).
Levinas asserts that the relation to the face is one that is dominated by perception and thus demonstrates the conception of what a person is rather than who a person is, this fundamental ideology stems from an identity logic to the social world. The question of etymologically with regard to the specific hinge word of perception, from the Latin word perceptionem, is the receiving or collection of; and hence in the sense of an identity logic and the associated assumption of chronological time, perception is the expectation of receiving or collecting the individual as what they are aesthetically and physically for example, the nature of a binary logic between male and female. There is a sense of impatience and a desire to identify an individual through categories of traditional attributes that distance and detach each individual from each other, such as what their eye colour is, who else has this eye colour, and whether we can then say that he or she looks like him or her. This expectation of association creates a defined being, one which focuses upon the individual identity a...
As one of the feature of biometric, signature verification is used to find the authenticity of a person to give the access the most valued and important documents and shelf. Firstly the signature of a person are taken as a reference in database. To generate the database, number of attempts from the same person has been taken, as it would permit minute deviations in signatures that generates due to environmental conditions. Once it is done, then the signatures at other times are every time then verified with the existing database. Because of confidentially of the file/document/transaction giving access is the crucial process that should be monitored with perfection. The same happens with offline signature verification. Computerized process and verification algorithm (thus software) takes fully care of signature under test, generate results that are 100% authentic, and advocates credibility of the concerned person .However, there might raise issue of authenticity even if the same person performs the signature. Or, at times a forge person may duplicate the exact signature. Many research have been done to find the accuracy of result so as to prevent from forgery. Forgery is also divided into different categories depending upon their severity as
“The term -information security- means protecting information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction” (United States Code, 2008). In order to ensure the identity of who is trying to access the information, the concept of “Biometric Technology” has been developed in the last years. This essay will start explaining this concept and the characteristics of its development through the time. Then, the essay will offer a brief explanation of biometric systems operation and a description of different biometric systems developed until now. Finally, this research analyzes the current and future applications and the issues that surround it.