[Global Technology Reporter Lin Di] On June 28, Baidu teamed up with China Southern to bring face recognition technology to Nanyang Jiangying Airport. On the same day, Baidu and China Southern Airlines witnessed the 2017 smart boarding launch ceremony and the first intelligent boarding flight to take off.
Trapeze freestyle mode open: "Liberate your hands to face boarding plane"
The "flying trapeze" who often flies on airplanes must have experienced such a situation. He has already taken care of his baggage and has to look for his ID card and airline ticket to get through the security screening. This time, Baidu cooperated with China Southern Airlines to bring face recognition technology to Nanyang Jiangying Airport. With the help of this cooperation, Nanyang Airport will help passengers to achieve “brush face†boarding at the security check and boarding sessions. ".
It is reported that the entire process passenger face recognition management system from the security check to boarding at the Nanyang Jiangying Airport was the first in the country. It is based on Baidu's high-precision face recognition technology, which will completely simplify the boarding process, improve the accuracy of security checks, and enhance the user experience.
Lin Yuanqing, president of the Baidu Research Institute, said in an interview with a global science and technology reporter that the cooperation is a new breakthrough, because the airport is different from the attractions and company access control, and it has very high requirements for safety.
Baidu's face recognition technology landed at Nanyang Jiangying Airport and hoped to use advanced artificial intelligence technology to realize intelligent airports. This will not only ensure the security of customs clearance and customs, but also further improve the passengers' traffic efficiency, and reduce the tension and heavy pressure on airport human resources.
Why preferred to land at Henan Nanyang Jiangying Airport?
Global Science and Technology reporter found that the national air traffic flow, Jiangying Airport is a moderate passenger flow model, and there is no obvious season off season, which ensures the smoothness of the new technology system in the actual crew work is very good Pilot operations preferred place. During the interview, Global Science and Technology reporters found that Henan Province is located in the forefront of artificial intelligence travel. For example, the security checkpoint at Zhengzhou Railway Station has already set up a face recognition system.
Moreover, at the “Internet + Travel†sub-forum of the 2016 World Internet Conference, China Southern Airlines Group and Baidu have signed a strategic cooperation agreement to jointly promote a new economic model of “smart+aviation†and this time the face recognition management for passengers. The landing of the system at Nanyang Jiangying Airport is the first step of this strategic cooperation.
It is reported that China Southern Airlines Co., Ltd. is the airline with the largest number of transport aircraft in China, the most developed route network, and the largest annual passenger volume. In 2016, China Southern Airlines transported more than 115 million passengers. The landing of the passenger face recognition management system will mean that more than 100 million passengers will enjoy smart travel services each year.
Face brush for 1 second through many people brush "face big priority"
According to the introduction of China Southern Airlines, the Baidu face recognition technology is mainly reflected in two links: security and boarding.
Under the passenger face recognition management system, passengers can present their tickets at the time of security screening. The system and security personnel compare the image collection data of the passengers with the identity information, that is, through a 1:1 face authentication technology to compare the identity and confirm the passengers. Information, and the passenger's image information is entered into the database to complete the registration; in addition, the passenger can also register the user's face through the Southern Airlines APP and complete the face registration in advance.
In the next boarding pass, by virtue of the 1:N technology in face recognition technology, passengers can directly swipe their faces to board the plane by comparing and verifying the face portrait information recorded in the face gate scanner and the library. It takes less than 1 second to brush your face.
The following is the intelligent flow of passengers from ticket purchase to boarding:
In response, Global Science and Technology reporters experienced the entire security inspection and boarding session “by brushing their facesâ€. First of all, the safety screening process was consistent with the previous process. At the same time, photographing and sampling still required the identification card to be double verified, but according to security personnel, Unlike before, the captured avatar information is transmitted to the subsequent boarding system to facilitate “face brushingâ€.
Afterwards, the reporter arrived at the boarding gate and found that a face recognition scanner was set up at the boarding gate. Passengers stood in the designated area. Once the face entered the scanner, the image was immediately opened and the gate was gated. The gate was passed within 10 seconds, and it was overtime. However, the system can identify whether the passenger passed, if not passed but also brush the face to open the gate, but has passed the second pass.
Everyone has a group photo experience, especially young people, who will stand back when they are in a group photo, in order to take pictures to show that their faces are small. It is worth mentioning that, when “sweeping on the planeâ€, the large-faced passenger gets priority, that is, multiple people stand at the boarding gate to perform face recognition at the same time, and the system will preferentially select the largest one of the faces for priority verification. Through the experience of the passengers on the spot, the person with a big face can finally raise his breath.
Plastic surgery phenomenon and "net red face" is not a problem? !
Facial recognition involves facial imaging. Since the advent of this technology, it has inevitably involved "similar faces". For example, twins and nets have been faced with red eyes, and the phenomenon of cosmetic surgery is increasing. Many netizens questioned this. How to solve this difficulty?
Lin Yuanqing, director of the on-site Baidu Research Institute, told Global Technology News that the airport scene has high security requirements. Baidu's face recognition accuracy rate is 99.7%, and the 93% accurate human eye recognition is more accurate. Moreover, the depth learning of Baidu's face recognition system has reached 200 million photos; in addition, Baidu face recognition system has 128 points for key features of human faces, which is to solve this problem. Winning magic weapon.
Lin Yuanqing also took the Baidu building and the airport as a comparison. He said that Baidu Building, which has already achieved the goal of brushing his face into the building, is a “million†level passenger, and the airport still maintains “100†level passengers at the same time, so it is difficult for face recognition—accurate. Sex, Lin Yuanqing said that basically can be overcome.
Moreover, according to a global science and technology reporter, the 1:1 verification link for passengers in the security inspection process has greatly reduced this difficulty, that is, the comparison of face and identity has been confirmed. At the check-in point, the 1:N verification is mainly related to The avatar captured at the security check is verified to confirm that the passenger and the flight information match correctly.
In the future, Baidu’s face recognition system will upgrade the airport management system and will cover airports such as Guangzhou and Xiamen, upgrade the airport management system, promote the paperless process of the airport, and even the consumption within the airport will be achieved through face recognition.
Baidu's face recognition technology is based on deep learning algorithms and realizes ultra-high-precision face recognition. In the "biggest brain" face recognition competition at the beginning of the year, Baidu's face recognition technology outperformed humanity as "the most powerful brain." Prior to this, Baidu’s face recognition technology has been launched in Wuzhen, Wuyishan and other tourist attractions. Through the accurate face recognition of the gates to enhance the park experience and management efficiency, in March this year, it cooperated with the nation’s largest platform for finding relatives “Baby Homeâ€. Through the comparative evaluation of face recognition system, assist families to quickly find the information of the lost. This is the first time that Baidu's face recognition technology has landed on the airport. It is also aimed at scenes with strict requirements for face recognition accuracy.
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