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The future development of face recognition will break through the scope of security applications

  • Author:HFSecurity
  • Release on:2020-11-16

The future development of face recognition will break through the scope of security applications

Biometric identification technology is currently the most convenient and safe identification technology. It identifies the inherent characteristics of the human body and does not require other identifiers outside the body. With the development of modern science and technology, these new identification methods continue to enter people's daily lives. While bringing convenience and safety, they also bring impact and thinking on traditional physical identification methods. Face recognition is one of the most widely used fields in biometrics. What is the current status of the industry application? What trend will the future development show?

Application trend of face recognition technology

As the most popular biometric technology developed in recent years, the development of face recognition in 2012 is remarkable. Face recognition technology continued to maintain a strong development trend in 2012, with an annual growth rate of 80%, and the current domestic market share reached more than 80 million yuan. Based on this estimate, the future face recognition market share will reach billions. With the continuous development and maturity of technology, the field of face recognition applications will continue to expand, and the market prospects are promising.

RA08T Face Recognition Temperature (2)

1. Mainly important access control system applications

In the face of the huge market development situation, a new generation of access control products that embed face recognition products into the access control system are becoming more mature with the foreshadowing of previous years. In order to seek the intelligent development of the access control system and catch up with the rapid development of the access control market, domestic companies with core algorithms of face recognition technology are ready to go and seek explosive development. At the same time, many access control companies are also introducing "face" to open up a blue ocean for the access control market. At present, the face recognition access control system is still mainly used in places with high security requirements, such as prison access control and bank vaults.

2. Combination of face recognition and video surveillance

With the further development of face recognition technology, the further integration of face recognition technology with digital surveillance systems will become another major application field of face recognition technology. According to statistics, in mainland China alone, annual sales are expected to exceed 10 billion in the next three years, and a market with annual sales of over 100 billion in the next ten years is expected to form.

With the in-depth development of domestic safe city and smart city projects, the high-definition of urban surveillance has been further popularized, and the number of cameras has increased on a large scale, which greatly reduces the obstacles to data collection in face recognition and improves the quality of face recognition. The combination of face recognition and monitoring technology has been reused in the judicial system, meeting the urgent needs of the public security system for functions such as urban monitoring, fugitive hunting, and blacklist investigation. This will be a favorable booster for the popularization of face recognition technology.
HFSecurity Face Recognition Device
3. Face attendance will gradually replace fingerprint attendance

Face recognition time attendance, through the recognition of some unique features of the face to check attendance, the current technical level has broken through the influence of day and night light, and can achieve rapid recognition under natural conditions. At present, face recognition time attendance products are still in a state of initial development in the market, but the advantages of face recognition time attendance technology have not surpassed other similar products.

Face recognition time attendance completely eliminates the occurrence of attendance on behalf of the clock and eliminates the embarrassment of contact and use of fingerprint attendance. It is non-contact, intuitive, friendly and has a wide range of applicability. Nowadays, with the continuous maturity of technology and the reduction of cost, face attendance has gradually shown the trend of replacing fingerprint attendance.

4. The application field breaks through the security category

In the biometrics market, the application of face recognition has gradually exceeded the security field. For example: use face recognition for mobile phone unlocking and computer login authentication; some advertising companies apply face recognition technology to outdoor advertisements for human flow statistics; social security systems have used face recognition technology to regulate the qualifications of recipients, and airports use face Identification technology, security check, etc.

Features of face recognition technology

In real life, the recognition between people is not achieved through fingerprints, palm prints, iris, etc., but through recognition of human faces (faces). Therefore, among the many biometric recognition technologies, face recognition technology is the most attractive, it is the most intuitive, the most natural, and conforms to the laws of human cognition. It has the following characteristics:

Non-contact, high user acceptance. Face recognition technology uses a camera as an acquisition device for identification information, automatically acquires the face in a non-contact manner, and completes the face recognition process. The intuitiveness is outstanding. The basis used by the face recognition technology is the human facial image, and the human face is undoubtedly the most intuitive information source that can be distinguished by the naked eye, and "judge a person by appearance" conforms to the cognitive law of people. At the same time, it is convenient for later manual confirmation, and has obvious advantages such as reuse. The recognition speed is fast and it is not easy to be detected. Compared with other biological recognition technologies, face recognition is an automatic recognition technology, which can be recognized several times within one second. The feature of being undetected is also very important to the identification method, which makes the identification method not objectionable and is not easy to be deceived because it is not easy to attract people's attention.
HFSecurity Face Recognition Device
Not easy to counterfeit. Face recognition technology requires that the recognition object must be at the recognition site in person, and others cannot fake it. The unique active discrimination ability of face recognition technology ensures that others cannot deceive the recognition system with inactive photos, puppets, wax figures or even human heads. Wide application areas. In addition to all current application areas of fingerprint recognition, face recognition can also be applied to various face video surveillance alarm systems, face detection of digital cameras, and future robots, and has broad market application prospects.

In addition, face recognition has the double advantage of being natural and imperceptible. Naturalness means that the recognition method is the same as the biological characteristics used by humans (or even other creatures) for individual recognition. Humans also distinguish and confirm a person by observing and comparing faces. In addition, natural recognition includes voice recognition, body shape recognition, etc., while fingerprint recognition and iris recognition are not natural, because humans or other creatures do not distinguish individuals through such biological characteristics. The feature of being undetected is also very important for an identification method, which makes the identification method not objectionable and is not easy to be deceived because it is not easy to attract people's attention. Face recognition has this feature. It completely uses visible light to obtain facial image information. Unlike fingerprint recognition or iris recognition, it needs to use electronic pressure sensors to collect fingerprints, or use infrared to collect iris images. These special collection methods are easy Being noticed by others may be deceived by disguise.

About biometrics

Identity recognition is one of the most basic issues in human social life. Everyone encounters it every day, everywhere. As early as more than 3,000 years ago, humans began to use mechanical keys, which was the earliest identification technology. With the development of modern electronic technology, passwords, barcodes, magnetic stripe cards, radio frequency cards, and certificates have entered people’s lives, but this type of identification technology is implemented through whatyouhave or whatyouknow, which is easy to be forged, lost, or forgotten , And inconvenient, insecure, and cannot truly authenticate the person himself. As a result, the latest generation of identification technology-biometric identification technology came into being. It is a technology that uses the inherent physiological or behavioral characteristics of humans to identify and verify identity.

Biometric identification includes:

(1) Physiological features: fingerprints, face, palm print, palm shape, iris, retina, vein, and auricle.

(2) Behavior characteristics: signature, gait, voice, keystroke, etc. Based on these characteristics, people have developed a variety of biometric technologies such as fingerprint recognition, palmprint recognition, palm shape recognition, face recognition, pronunciation recognition, iris recognition, vein recognition, and signature recognition. Biometric recognition technology is listed as one of the top ten technologies that will have a revolutionary impact on human society in the 21st century. Microsoft Bill Gates once predicted that biometric technology will become an important innovation in the IT industry in the coming years of the 21st century.

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