Heaven and Earth's "Face +"--The new trend of face recognition under the smart city

Speech recognition, virtual agents, deep learning platforms, biometrics, text analysis and NLP, etc. We are more and more familiar with artificial intelligence technology. In 2017, we have been favored by many companies, and their investment in the field has increased by 3 times compared with 2016. There are many. In particular, in the construction of smart cities, an application that currently occupies an auxiliary force-face recognition combines deep learning and biometric recognition in the above technologies to become the artificial intelligence field and smart city construction in 2017. One of the most popular and popular words in the list.

Application scenario:

Once a photo fired through our circle of friends, a photo of a person with a positive face. Submit a personal face photo to the system. After networking, the system can display your approximate age. Everyone is attracted by this wonderful gameplay. Almost overnight, a large number of photos with age detection are widely used in the circle of friends. Spread, of course, people spread it because of the accuracy of its age detection. On the contrary, many photos with beauty have successfully fooled the machine to give the owner a young and outrageous age result, even the same person. Different photos will have different test results. Everyone's crazy forwarding is more because of the fun of such a software, and the magical technology that people have not thought about - face recognition detection. Indeed, many netizens try to use their own pet photos, side faces, occlusions, funny, etc., and do not get the age results. The application of face recognition in this software is only a relatively simple level, and it can be done very simply. Extraction of biological features.

This is a relatively mature photo of ageing in the world, and it is an application of face recognition technology. Of course, more mature face recognition can be used not only for entertainment, family sharing, but also for deeper levels. For example, in smart cities, as the most popular and most potential technology, it can be applied. Security, Huimin field.

Some people say that the safety of national citizens is too big and has nothing to do with the lives of ordinary people. But in smart cities, we can use various technologies to achieve a better and safer life.

In April of this year, in a certain part of southern China, Tiandi Weiye face recognition and control system successfully identified and controlled a number of drug-related personnel at a station where people were surging, and assisted the local police to successfully crack a large drug-related case. Drug dealers litter. In crowded stations, airports and other public areas and entrances and exits, perhaps, the ones that pass you by are the suspects in the case, in the case that the human eye can not accurately identify, then face recognition technology is Take out the weapon of the criminals!

At present, many face recognition technologies are applied in the control of the entrance and exit. With the advancement of urban construction, the problem of “urban disease” is becoming more and more obvious, and the gap between urban and rural areas is widening. More and more migrants are flooding into cities, living in a space that is incompatible with them, urban population is increasing rapidly, and vehicle traffic problems are serious. It has triggered a series of security issues such as transportation and public security, and has become the most urgent part of the construction of smart cities. In addition, in recent years, the increase in social crime rate and the frequent population movements have led to a variety of crimes, and the increase in the proportion of fugitives in the network has become a major hidden danger. Such criminal methods and types have made it more difficult for public security personnel to detect cases. The safety index of the living environment has declined.

Applying face recognition technology to this, it helps smart cities to constantly improve their armed systems in the control of public security risks, and set up monitoring in crowded and complex environments with face recognition technology and complete application systems. In September last year, Tiandi Weiye's face recognition system accurately and efficiently identified three network fugitives and seven drug-related personnel in a station in the south. Its amazing recognition accuracy and professional plan management mode were obtained by the local police. It is consistent with the application station. In July this year, in the Liupanshui International Marathon, the face recognition and control system completely guarded the scene safety; in September, the Tianjin National Games, the face recognition system became the most powerful application in the field of security artifacts.

Many successful applications in reality are based on the maturity of face recognition technology and the in-depth application in the construction of smart cities. For public places and important entrances and exits with dense crowded terrain such as bus stations, railway stations, airports, ports, stations, and communities. Monitoring and control, realize video networking, information resource intercommunication, according to the face information captured by the scene capture, model, compare and analyze the face template in the target inventory, and specify the list within the similarity within the threshold range. The output of the list form; the background storage of the captured information can also be realized, and the data foundation is provided for the later intelligent retrieval and structured semantic query.

In the vast sea of ​​people, through face recognition technology, it can help the police to quickly find people, arrest, etc., greatly improving efficiency, and greatly reducing the probability of misjudgment, wrong judgment, missed judgment, is short-term, large-scale The pursuit of weapons is a technology that has a promising future in combating illegal and criminal activities, controlling criminals, and building smart cities and safe cities.

Of course, the deep application of face recognition technology is not limited to this. When the system can quickly peel off the face from the background, and successfully restore the face information with a certain pitch angle or even camouflage and occlusion, we can incorporate this technology into the realization of more future smart life.

Development trend:

With the continuous development and improvement of face recognition technology, Alipay has applied it to the trend of brush face payment, which has made very traditional banks invest a lot of money in the field of face payment, and continuously develop and mine face recognition technology. Depth application. Iphone was born with the activation of the brush face, many KFC joint Alipay began to pay for the face payment, China Merchants Bank brush face transfer prevail... "Face recognition" has become an indispensable hot in life.

Face recognition is the future and the direction of the smart city. It has an irreplaceable role in the construction of smart cities. If it is applied in depth, it will greatly help to build a dream city and benefit the people.