The Hongqiao high-speed rail and Hongqiao Airport are located on the left and right sides of the same building, and the middle corridor is connected, so you can walk to it.

At this time, in a conference room somewhere in this building, the Yang detachment, as the commander-in-chief of today's mission, was looking at the big screen with Xu Peixin and the relevant leaders of the public security bureau in front of the station.

At this time, a colleague came to report, "Leaders, after the remote intelligent monitoring is completed, will the experiment be carried out?" ”

Detachment Yang nodded, "It just so happens that the G1816 train arrives at the station, enable remote intelligent monitoring, and see if there is anything missing." ”

While speaking, a crowd of people came at the exit of the high-speed rail station, these are the passengers of the G1816 train, and they can immediately walk out of the exit after scanning their ID cards and face recognition at the exit gate.

But they didn't know that at this time, countless cameras at the Hongqiao high-speed rail station were intelligently monitoring the nearly 1,000 people, which means that as long as they kept out of the Hongqiao high-speed rail and Hongqiao Airport building.

It will be monitored and locked all the time.

Of course, some private places, such as toilets, such as mother and baby lounges, such as staff changing rooms and the offices of relevant staff, are naturally not monitored.

But as long as the person under surveillance went in and did not come out for 10 minutes, plainclothes police on the ground rushed to check.

Therefore, this intelligent monitoring is the most important plan for the Yang detachment, and the three plans he said in the conference room are just supplements, but intelligent monitoring also has shortcomings.

It monitors all target people through the surveillance cameras in the Hongqiao building, and no matter how well the surveillance cameras are arranged, there are blind spots, such as passengers wearing hats to block the camera's view.

Or passengers wearing unique reflective glasses, masks, etc., can play a role in disrupting the smart camera to a certain extent.

There is even a smart mask on the black market abroad, which can change the light of the wearer's face within a certain range, thus interfering with the camera's facial collection.

In this case, the Yang detachment could only hope that the several inspections arranged at the exit in front of the station would be effective, especially the computer 3D scanning that Xu Zheng is now responsible for.

Xu Zheng is very busy now, the Hongqiao high-speed rail has a large flow of people, there were originally more than a dozen passages at the exit of the station, but today for the task, only four were left, and he was responsible for the scanning of one of the passages.

The main job content is to view the 3D modeling generated by the passenger generated by the instrument scan, and at the same time, these instruments also have other functions at the same time, such as image acquisition, face detection, face tracking, face recognition comparison, liveness judgment, etc.

It's just that the most realistic detection is 3D modeling, and other detection suspects have the means to interfere.

When a layman sees these 3D models, he just thinks that this is similar to a human skull, and Xu Zheng can instantly simulate the approximate appearance on this basis, and then compare it with the passenger's ID photo.

Of course, computer software can also automatically generate flesh-and-blood faces, but this takes 10 seconds, and now passengers at the exit gate only need to stay for five seconds to scan ID cards and faces, including binocular detection of passengers wearing masks.

And he himself is faster than this generation software by feeling and strength.

In less than fifteen minutes, nearly 1,000 people walked out of these four passages, and he probably saw the 3D modeling of more than 200 people.

Seven people were tagged, five of whom were women, and their 3D models were slightly different from the photos of their ID cards, but they were not plastic surgery and needed further examination.

In the past ten minutes, Xu Zheng has been busy, and he has not seen how the work efficiency of the other three peers is, and Liu Linlin has been next to him, and she is not involved in the specific work, and has time to check the situation of the other three channels.

It turned out that the speed of the operation they had just now could not keep up with the speed of the passengers coming out of the station, so they could only save the relevant data first.

Just looking at the processing speed, it is obviously faster, but how accurate the work is, this can only be verified and then said.

"Xu Zheng, your guy is faster than the three of them plus one, can you do it?" Liu Linlin was a little worried that he ignored the quality for the sake of speed.

"Sister Linlin, okay, don't you let the Yang detachment send someone to verify it?" As Xu Zheng spoke, he sent the seven people he marked to the Yang detachment, and at the same time marked below that the ID cards of these seven people did not match the 3D modeling of the instrument.

The Yang detachment has been paying attention to the situation on Xu Zheng's side, and when they saw his information, they immediately sent someone to verify it, and soon the information was fed back, because the five women had all undergone plastic surgery, and they had filed at their local police station when they changed their ID card information.

But when they found the other two men, they found that Meiyu had authority, which means that they may be involved in the relevant departments, and after the Yang detachment got the report, they immediately notified Hong Chenchen, who was sent by the relevant departments of the Demon Capital to assist them, and asked him to go in to verify.

Hong Chenchen and his colleague Qu Ying have been sitting in a certain office, and after getting the news here, they said with a smile: "I didn't expect the police security check to be so advanced now, and our colleagues were found after the security check just now."

Yingying, you call the bureau and ask which province is the counterpart who came to the magic capital on business. ”

Qu Ying hung up the phone after a while when the phone was called back to the bureau, "The leader told us to leave it alone, this is a case in the capital, we can only assist, not take the initiative to intervene, and let you tell the Yang detachment that they can no longer track and monitor." ”

"Forget it, it's better to have more than one thing, and it's just right not to let it go." Hong Chenchen pursed his lips, picked up his mobile phone and called the Yang detachment, hung up the phone, and asked Qu Ying curiously: "We will bring anti-detection equipment when we go out on business, and we will not be affected by the police's security check under normal circumstances."

Why has the security check of the magic capital been upgraded?

Haven't heard of it? ”

Qu Ying was also puzzled, their relevant departments developed special anti-detection equipment in order to pass the domestic security check, which was quite effective in the past, but this time it failed, "When the Yang detachment contacted our department at nine o'clock in the morning, they briefly explained their plan.

I've seen it, and it's pretty much the same as before.

Forget it, let's not guess, it is estimated that the leader is also curious at this time, or you can call the Yang detachment again and ask. ”

Without waiting for Hong Chenchen to reply, Qu Ying reacted again, "Look at me, I'm all busy and confused, now is not the time to ask this question." ”

"Indeed, their police must have other secret plans this time, but I didn't expect to hide it from us." Hong Chenchen said indifferently, he leaned back on the sofa and closed his eyes, "Seeing that it is almost two o'clock in the afternoon, let's wait for the news quietly." ”

Hong Chenchen didn't know that the Yang detachment had found Xu Zheng, so he found his two peers, and now that the results came out, Xu Peixin laughed in the conference room: "How about Lao Yang, I just said that Xu Zheng is the ceiling of China above the simulated portrait."

Haha, I didn't expect that this kid had such good eyes, and even the people from the relevant departments, or the people with anti-detection equipment, were found out, this is not a sharp eye, what else can it be? ”

A smile appeared on the always serious face of the Yang detachment, and he couldn't help but remember that there was a case before, and it was Xu Zheng who helped translate lip language, maybe he would surprise himself this time.

At this time, the leader of the Hongqiao Branch said with a smile next to him: "I think Mr. Xu is the sharp-eyed, otherwise how could I find Xu Zheng, a thousand-mile horse." ”

Xu Peixin laughed a few more times, and he was more confident in his next actions, "Lao Yang, you quickly inform Liu Linlin, let Xu Zheng go to rest, good steel should be used on the blade, wait until the G1812 train arrives at the station, and then let him come out to help." ”

The Yang detachment looked at the big screen, and at this time switched to the exit where Xu Zheng was, he nodded, "It is true that Xu Zheng should be allowed to rest first, but Mr. Xu, you can see that there are four at the station entrance, can we leave only the passage that Xu Zheng is responsible for after the G1812 train arrives at the station?" ”

Xu Peixin was also aware of this problem, and he looked at the leader of the Hongqiao Branch, "Lao Liu, do you think this is okay?" ”

Leader Liu looked embarrassed, he still shook his head and denied this suggestion, explaining: "There are a total of six exits of the Hongqiao high-speed railway, and now the exit you are responsible for basically has a car entering the station in twenty minutes, leaving only one passage will definitely cause congestion at the exit."

At that time, Xu Zheng's workload will be even greater. ”

Xu Peixin understood what he meant, the Hongqiao high-speed railway and Hongqiao Airport have too much influence in China, and the slightest disturbance will be amplified by those who care about it, don't look at this Lao Liu is just the leader of the Hongqiao Branch, but his level is higher than himself.

"Otherwise, ask Xu Zheng to see if he can be responsible for the investigation of the four channels at the same time."

The Yang detachment heard this idea well, "It's just such a large workload, is Xu Zheng, a young man, sure?" ”

Leader Liu interjected next to him: "Why don't you ask him first, I have heard of this young man's ability, and I heard that the leaders of the ministry are waiting for the results of the project on Changming's side, and they are very optimistic about this Xu Zheng."

Tsk, at a young age, you can reach the heavens, and the future is limitless! ”

Xu Peixin was a little melancholy, "Lao Liu, I regret it even more when you say this, when I first saw him, I thought this young man was not simple, at that time I wanted him to come to the magic capital, but he said that he didn't want to stay away from Changming, alas..."

The Yang detachment heard the two leaders discussing and discussing, it was all Xu Zheng's business, so he had to step aside and call Xu Zheng.

After Xu Zheng received the call, he learned that he would be in charge of four channels at the same time, he hesitated a little and agreed, "Yang detachment, I can agree, but the workload increases and the mistakes are also big, I hope you will have other preparations at that time." ”

"This is natural." When the Yang detachment heard Xu Zheng agree, a smile appeared on the corner of his mouth, and he heard the modesty in this young man's words, "This little Xu, there are still two hours before two o'clock in the afternoon, let Liu Linlin take you to eat first, and then rest for a while." ”

hung up the phone, and Liu Linlin also received a message here, "Let's go, I know where to eat, this time I have a treat." ”

During the mission, they naturally couldn't get out of the high-speed rail station, Liu Linlin took him to B1-1 on the B1 floor, Ajisen Ramen Restaurant, "This noodle taste is very positive, not expensive, and the soup is very delicious, there are several flavors, what do you want to eat?" ”

Xu Zheng was not polite, he directly asked for a spring bamboo shoot tonkotsu ramen, looked at the customer at the next table, he asked for another copy, two for 46 yuan, which is really not too expensive at the high-speed rail station.

Liu Linlin didn't expect Xu Zheng to be able to eat so much, she smiled, not that she was distressed about money, "You can control yourself, don't get sleepy when you're full, otherwise the leader will criticize me." ”

"Don't worry, I'm measured, the main thing is that the breakfast I ate near your bureau in the morning was not delicious, and I'm a little hungry now."

While waiting for dinner, the two chatted casually, Liu Linlin asked him curiously about Zheng Heming's research, this is not a secret, Xu Zheng didn't hide it much, picked some interesting things and told her...

It wasn't until 1:40 p.m. that Liu Linlin received a phone call and took Xu Zheng out of the rest specially left for them by the Hongqiao high-speed railway, and after a while, everyone became nervous, because the G1812 train arrived on time.

Within three minutes of the train arriving at the station, I saw a group of people carrying large bags and small bags from the exit of the station, these are the passengers of the G1812 train, the magic is the terminal station, and they all have to get off here.

Seeing them getting closer and closer, Xu Zheng took a deep breath, sorted out the security uniform he was temporarily putting on, relaxed himself, and said to Liu Linlin next to him: "When I'm busy for a while, I may ask you to help, you have a mental preparation." ”

At this time, there are four computers in front of him, all of which are 21-inch screens, and when the passengers pass through the security check, these four computers will simultaneously present a 3D model of the passengers who have passed through the security check.

As for the three analog portraitists in the magic capital, they are still in charge of the previous work, which can be regarded as checking and filling in the gaps, but the big guys understand that they can't be counted on, because they found a total of four suspicious people on the G1916 train.

One of them was still a patient without a skull.

Soon, the security check officially began, and a wave of passengers took their ID cards to go through the security check, and after the security check, they had to collect fingerprints, so the speed was a little slower, but Xu Zheng looked at four computers at the same time, and the pressure was greater than in the morning.

Fortunately, he now has advanced video analysis technology empowered by the system, which is enough to cope with this kind of high-intensity work.

Soon, he marked several people who had plastic surgery, including both men and women, and Liu Linlin helped record them next to him and sent them to the Yang detachment.

Suddenly, he found that when a male passenger passed through the security check, the instrument rang, and the 3D modeling displayed was different from that of a normal person.

That's why when he goes through the security check, there will be a reminder, you continue, and I will report the situation back. ”

Xu is a forensic doctor, who has also participated in security checks, knows about this situation, and he has also seen more than 30 metal blocks on someone's body, but at this time, he did not think nonsense, but continued to stare at the four computers in front of him.

Suddenly, a 16-year-old schoolgirl was carrying a pink school bag, wearing a kawaii pleated skirt and a short reddish-pink coat, walking slightly on tiptoe and shaking her ponytail.

After Xu Zheng saw her 3D modeling, he immediately had a strange feeling, always feeling that this person's skull model had a feeling of unreality, he did not hesitate, magnified this 3D model five times, and then took a closer look.

Liu Linlin was curious when she saw that Xu Zheng actually stopped to observe the 3D modeling of a female student, and let the computer automatically detect other passengers, but she didn't dare to ask, but she immediately informed the Yang detachment of this special situation.

At this time, after Xu Zheng observed carefully, he had to admire in his heart that there was such a powerful plastic surgery master in this world, and his surgical ability was definitely not much worse than those surgical masters.

Judging from the 3D modeling of the female student, her skull should have been replaced, and it was divided into three parts, as well as other parts of the face, which also had traces of surgery.

Even, the plastic surgeon used special drugs on it, otherwise it would not have been possible to cosmetic the skull of an adult into a 16-year-old girl.

If it weren't for that, Xu Zheng wouldn't have that weird feeling about the 3D modeling of female students at all.