Biometrics technology mainly refers to a technology that uses human biometrics for identity authentication. Biometrics here are usually unique (different from others), can be measured or can be automatically identified and verified, heritable or lifelong. The core of the so-called biometrics is how to obtain these biometrics, convert them into digital information, store them in computers, and use reliable matching algorithms to complete the process of verifying and identifying individuals.
I. Currently widely used biometrics The currently widely used biometrics are mainly fingerprint recognition and face recognition. The currently widely used biometric technologies are primarily fingerprint recognition and face recognition. Fingerprint refers to the ridges on the frontal skin of the human finger. The lines are regularly arranged to form different patterns. The starting point, the ending point, the joining point, and the bifurcation point of the ridge line are called detailed feature points of the fingerprint. Fingerprinting refers to identification by comparing the details of different fingerprints. Because each person's fingerprint is different, that is, between the ten fingers of the same person, the fingerprint is also significantly different, so the fingerprint can be used for identification. At present, the technology of fingerprint recognition is the most widely used. We can not only see the fingerprint recognition technology in the access control and attendance systems, but also have more applications for fingerprint recognition on the market: such as notebook computers, mobile phones, automobiles, and bank payment. Fingerprint recognition technology can be applied.
Face recognition technology is based on human facial features, and analyzes the input facial image or video stream, firstly to determine whether there is a human face, and if there is a human face, further give the position and size of each face. The location of each major facial organ. Based on this information, it further extracts the identity features contained in each face and compares them with known faces to identify the identity of each face. Face recognition technology is easy to use, the general camera can be used as a sensor, mainly rely on face recognition software and algorithms for processing, so the promotion is relatively low cost, customers are also more easily accepted, and face recognition relative to the biggest features of fingerprint recognition It is non-contact, more convenient and hygienic. From this perspective, the market prospects for face recognition are enormous. However, due to the high recognition rate of the face recognition technology and the large influence of the surrounding environment, the use of the face recognition technology has certain limitations.
Second, the future market of biometrics technology According to the latest research of the market research institute Pira Internat-ional, the biometric recognition market is booming. The market size has increased by 12% in the past 7 years and is expected to reach 7.5 billion euros by 2014.
In 2004, the first batch of biometric e-passports that met the International Civil Aviation Organization (ICAO) standards. To date, 250 million people have used this passport. Today, in developed countries, except for the fact that the United Kingdom has given up its ID card replacement plan due to budgetary and political reasons, only Canada has repeatedly delayed the issuance of biometric e-passports.
In addition to identity card applications, biometrics has opened up new horizons in some countries: in smart card power France, future drivers' licenses will be added to biometric chips; in some African countries, citizen biometric data will help the International Monetary Fund. And other humanitarian organizations identify the authenticity of the relief personnel.
The strong growth potential in the field of biometrics has enabled major companies to see hope. Some companies have increased their strength in this field and seized the market. Human biometrics At present, Wang uses the human body's fingerprints, palm prints, irises, sounds, handwriting, visages, and DNA. Because these features have the inherent non-replicable uniqueness and stability of the human body, they cannot be copied, stolen, or forgotten. Therefore, the use of these unique physiological characteristics of the human body can accurately identify each person's identity. I believe that with the help of biometric technology, the status quo of security concerns will greatly improve!
I. Currently widely used biometrics The currently widely used biometrics are mainly fingerprint recognition and face recognition. The currently widely used biometric technologies are primarily fingerprint recognition and face recognition. Fingerprint refers to the ridges on the frontal skin of the human finger. The lines are regularly arranged to form different patterns. The starting point, the ending point, the joining point, and the bifurcation point of the ridge line are called detailed feature points of the fingerprint. Fingerprinting refers to identification by comparing the details of different fingerprints. Because each person's fingerprint is different, that is, between the ten fingers of the same person, the fingerprint is also significantly different, so the fingerprint can be used for identification. At present, the technology of fingerprint recognition is the most widely used. We can not only see the fingerprint recognition technology in the access control and attendance systems, but also have more applications for fingerprint recognition on the market: such as notebook computers, mobile phones, automobiles, and bank payment. Fingerprint recognition technology can be applied.
Face recognition technology is based on human facial features, and analyzes the input facial image or video stream, firstly to determine whether there is a human face, and if there is a human face, further give the position and size of each face. The location of each major facial organ. Based on this information, it further extracts the identity features contained in each face and compares them with known faces to identify the identity of each face. Face recognition technology is easy to use, the general camera can be used as a sensor, mainly rely on face recognition software and algorithms for processing, so the promotion is relatively low cost, customers are also more easily accepted, and face recognition relative to the biggest features of fingerprint recognition It is non-contact, more convenient and hygienic. From this perspective, the market prospects for face recognition are enormous. However, due to the high recognition rate of the face recognition technology and the large influence of the surrounding environment, the use of the face recognition technology has certain limitations.
Second, the future market of biometrics technology According to the latest research of the market research institute Pira Internat-ional, the biometric recognition market is booming. The market size has increased by 12% in the past 7 years and is expected to reach 7.5 billion euros by 2014.
In 2004, the first batch of biometric e-passports that met the International Civil Aviation Organization (ICAO) standards. To date, 250 million people have used this passport. Today, in developed countries, except for the fact that the United Kingdom has given up its ID card replacement plan due to budgetary and political reasons, only Canada has repeatedly delayed the issuance of biometric e-passports.
In addition to identity card applications, biometrics has opened up new horizons in some countries: in smart card power France, future drivers' licenses will be added to biometric chips; in some African countries, citizen biometric data will help the International Monetary Fund. And other humanitarian organizations identify the authenticity of the relief personnel.
The strong growth potential in the field of biometrics has enabled major companies to see hope. Some companies have increased their strength in this field and seized the market. Human biometrics At present, Wang uses the human body's fingerprints, palm prints, irises, sounds, handwriting, visages, and DNA. Because these features have the inherent non-replicable uniqueness and stability of the human body, they cannot be copied, stolen, or forgotten. Therefore, the use of these unique physiological characteristics of the human body can accurately identify each person's identity. I believe that with the help of biometric technology, the status quo of security concerns will greatly improve!
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