Although Xu Zheng promised Jian Xueqing to focus on the escape case in Zhenhai City.

But that's not the focus of his work.

Because the Chinese New Year is approaching, all departments are busy, especially Zheng Heming's studio, which has a lot of work, and has to cooperate with the 100-day anti-abduction operation deployed by the ministry.

The leader said that there have been achievements in the 100-day crackdown on abduction, and the results must not be lower than in the past.

But the real situation is that Zheng Heming's studio has helped local anti-abduction offices recover thousands of abducted children this year.

Now that the leaders of the ministries and commissions are still demanding that the anti-abduction offices in various localities reach a new high, how is this possible?

But the orders of the leaders have come down, and the people below have to pretend to work day and night even if they can't complete it, plus the provinces and cities have to fight in the ring.

So a large number of requests for help were sent to Zheng Heming.

Even Xu Zheng himself, most of his social circle is in Pingjiang Province, and there are many people from other provinces who have begged him.

Even Professor Xie couldn't sit still, urging Xu Zheng to work overtime all day long, as if they wanted to take advantage of this 100-day abduction operation to make a big one.

But Xu Zheng is not optimistic, because Zheng Heming's subject has not been successfully studied, and the success rate of making simulated portraits is still not high.

Ever since he came back from the Demon Capital this time, he had always had an idea in his heart, no, he retreated for two days and wrote an outline for the research of the subject.

At seven o'clock in the evening of January 22, in his name, a deputy director of the Provincial Anti-Trafficking Office and Director Ye Tao, Zheng Heming, and the simulation portraitist who is now staying in Changming, as well as a senior engineer from the Big Data Analysis Department under the Science and Technology Informatization Corps of the Provincial Department.

plus Wan Haihong, Zhang Yuqi, who came over with friendship support, and his current bosses, Peng Wanyou and Jian Xueqing.

Xu Zhengxian asked Wen Jie to distribute the outline he had compiled to everyone present, "Thank you leaders and seniors for coming over in your busy schedule."

Just as Xu Zheng bowed his head and bent down to stand in front of the conference table to express his gratitude to everyone, Peng Wanyou, who had the largest official position, waved his hand while looking at the outline, "You kid, don't ink, don't talk about your time off work, can you go straight to the point?"

We don't miss your rhetoric. ”

Wan Haihong is now also the deputy director of the Municipal Bureau, and the sub-provincial city is a high-level city, and it is already at the level of the deputy department, "Haha, what Peng Hall said is right, so many of us don't have time to listen to what you say, just let us do something." ”

Professor Xie's quick temper is the same, "Xiao Xu, you let us come this time, don't say that you are ugly, you have to compensate us for our time, at least you have to come to the studio to work overtime for two nights." ”

These people invited by Xu Zheng are basically acquaintances, and even if they are not acquainted, they have cooperated, and seeing that everyone is curious, he said bluntly: "That's the case, I went on a business trip to the magic capital some time ago.

It was found that they were at the Hongqiao high-speed rail station, using instruments to scan every person at the exit of the station, and then the computer collected the skull of the scanned person, generated a 3D skull model, and then matched it with the suspect skull in the database.

I think so, although the existing Skynet project can track and monitor every passerby 24 hours a day, including his daily movement trajectory and Internet browsing records.

But if each city's safe city project has a skull collection function and 3D modeling, then the big data automatically matches the missing and abducted people.

You say, can you achieve 'no turning in the world' in this way? ”

Many people say that the whole people collect DNA, not to mention how much manpower and material resources are required to collect the whole people, and the biggest problem is still in security, in case the national DNA data is leaked.

Or get it by the bad guys, and the consequences are unimaginable.

After all, genetic drugs and genetic warfare are no longer theoretical things.

Therefore, Xu Zheng's plan is to establish a model of the skull of the people of the whole country, which is similar to the fingerprint database and face bank, but the fingerprints of young children are not shaped before the age of three, and the comparison of national fingerprints to find abducted children is of little significance.

Zheng Heming understood, but he still had questions, "Generally, children born naturally or by caesarean section begin to shape their skulls when they reach six months, 1-3 is considered to be the basic stereotype, and the complete stereotype will not be until the child is 18 years old."

Then your method will not work for babies before six months.

In children between six months and three years of age, the skull will also change due to factors such as disease, sleeping position, water and soil.

That said, skull scanning 3D modeling is suitable for children after the age of three. ”

Professor Xie disagreed, "In fact, the child is preliminarily shaped at 6 months now, although there are such factors that affect the skull in the future, but Lao Zheng, have you ever thought about it, isn't the project we are doing now based on the change of the child's face with various factors?"

I think this method can be studied and studied. ”

Deputy Liu of the provincial abduction department also expressed his opinion, "In fact, most of the abducted children are 1-3 years old, and some are under the age of one, but there are not many, and the main reason is that it is difficult to feed."

So if you can determine the skull changes of 1-3 year old children, Xiao Xu is still a promising method. ”

Ye Tao also felt that it was feasible, "As long as there is a method that is helpful to our anti-abduction operation, I think it will work." ”

Si Jinshan, a senior engineer from the Big Data Analysis Department, has a different opinion, "Xiao Xu's method is not difficult in terms of technology, and the current Tianyan system itself has the appearance and body shape of people under the camera."

Next, we can generate a 3D skull model of the person under the human head captured by the system, and automatically match it under the autonomous operation of the program.

However, at present, our domestic skull database only collects the skull data of 100,000 people.

There is too little data to compare.

This is on the one hand, and on the other hand, computers do the 3D scanning and storage of data, as well as the maintenance and operation of the people involved, which requires a lot of money and personnel.

It is estimated that this matter must be decided by the leaders of the ministries or commissions or higher. ”

Xu Zheng felt that the first difficulty he said was not a difficulty, "Teacher Si, now our domestic ID cards are basically available to citizens over 18 years old.

We can let the computer automatically generate a 3D skull model of the people of the whole country through the photos on the student registration and ID card, so as to build a database.

As for how much money and manpower will be spent to run this skull database, I think it is better to leave it to the leaders above to decide, let's just say whether this thing can be done? ”

This time Si Jinshan nodded, he pushed his glasses, "The domestic student register is relatively complete from kindergarten to university, but there is one point, there is no one who goes to kindergarten or school, so the database can only wait until he is 18 years old to enter the 3D skull." ”

Wan Haihong pondered for a long time, "If 3D modeling of the skull can really identify abducted children and missing persons, then in criminal investigation cases, such as the suspect has plastic surgery, disfigurement or wearing a 3D head covering."

Can they be recognized? ”

"Theoretically, it can be recognized, unless it's the kind of plastic surgeon who has even changed the entire head." Xu Zheng did not say in detail about the Hongqiao high-speed railway in the magic capital due to discipline, but he saw the 3D skull modeling with his own eyes.

Peng Wanyou tapped his fingers on the table, and smiled, "Xiao Xu, hurry up and tell me what you really think, what skull 3D database, can this be something that a few of us and a few departments can decide?"

You are so smart that you can understand that even if you build a 3D database of skulls, that is something that the leaders of the ministry need to consider.

If you want to report to the above and be the first proposer of the skull database, we'll support you, but I don't think you kid would think about anything that would take a year, two, or even three or four years to do. ”

"Hehe, Peng Hall really gets older and smarter." After getting along for a long time, Xu Zheng also gets along very well with his current leader, "That's the case, I think let's try it out now."

"Wen Jie, make another pot of good tea for the leaders."

Seeing that the big guy looked quietly waiting for the next step, he had to come up with his true thoughts this time, "As for the skull 3D database, I want to send an email to the leaders of the Ministry of Public Security."

But it was just an email with a suggestion.

I invited you to take advantage of the Spring Festival holiday to inspect the gates of the city's highways, railway stations, airports and major tourist attractions, and use the Tianyan system to scan people entering and exiting to generate their 3D skull models.

Build a small database.

Then we will generate a 3D skull model of the photos of the A/B wanted criminals, red notices and other fugitives we want to capture.

Comparing the two, do you think you can find those wanted criminals hidden in Changming City? ”

Zheng Heming is now devoted to the cause of fighting abduction, and when he heard this, he directly added: "There are also abducted children and women, children, you can put his skull X1.6 when he is about three years old, which is his skull when he becomes an adult." ”

Deputy Liu of the abduction office shook his head, "Direct X1.6 times, without considering the factor of children's growth, then the adult skulls generated by big data will definitely miss many abducted children." ”

Xu Zheng also understands this, his method was not originally to find the abducted children, the main thing is to arrest those fugitives, taking advantage of the Spring Festival, these fugitives hidden in all corners of Changming should take the opportunity to come out and walk around.

"Teacher Si, if you add a program to automatically generate a 3D skull model to the Skynet system, how long will it take to complete?

How much does it cost? ”

Si Jinshan is a major in this area, and said with a wry smile: "I don't need a lot of money, but we don't have this 3D skull modeling program in Pingjiang, so we have to apply to our superiors."

In addition to this, the most important thing is that eighty percent of the resources of the long-term eye system are to cooperate with the Spring Festival.

You have to have the ability to get the leaders of the hall to agree, I think the leaders of our science and technology information corps have no opinion. ”

Xu Zheng immediately looked at Peng Wanyou, in addition to the usual functions of the city's Tianyan system, plus a photo to generate a 3D skull model, and then automatically match the data of the fugitives.

This series of operations is not all for the purpose of saving the task of chasing fugitives.

Who asked you to chase fugitives in charge of arresting fugitives across the province?

Peng Wanyou didn't expect that in the end, he would have to do it himself to apply for permission from his superiors, he looked at Jian Xueqing, "Did Xiao Xu discuss this matter with you in advance?"

Co-author: Today, you invited so many people, just let me come forward. ”

Jian Xueqing saw that Peng Hall was not angry, he smiled and shook his head, "I won't hide it from you, Xu Zheng did talk to me, and he designed several strategies in order to get you to agree."

In fact, his real plan is to have a May Day holiday.

All departments of the Spring Festival are busy, and the leaders will definitely not agree to divide the resources of the Tianyan system again.

And there is still half a month to go before the New Year, and there is no time to arrange it. ”

Peng Wanyou pretended to "hum" at Xu Zheng, and at the same time, Wan Haihong and other leaders also laughed, in fact, everyone thought that his proposal could be done, and they were all thinking about it just now if the leaders agreed to give it a try during the Spring Festival.

What benefits could these units get from it, but they didn't think about Xu Zheng's real purpose.

On May Day, Changming's traffic is not much worse than that of the Spring Festival, at least the number of receptions will not be less than 100 million, what a huge flow of people.

If the search for fugitives is carried out with the Sky Eye system and a 3D skull model, it is definitely not a needle in a haystack, but a sixty percent hope to catch a few big fish.

Professor Xie lost his temper, drank the tea in his hand in one gulp, and didn't even taste it, so he stood up, "This 3D skull model is really useful for chasing and fleeing, after all, the current fugitives are either plastic surgery or use various disguises.

But there is still much to be done to help abducted children.

Xiao Xu, I think we can combine the 3D skull model with face recognition, and when the face database and skull database are perfected, then it will be much easier for us to retrieve the abducted child.

It can even be done without crutches in the world!

When you write a proposal to the ministry, I am willing to be the first to sign it to support you. ”

After speaking, the old man hugged his fists at everyone, and said apologetically: "You guys are missing first, there are still many tasks in our studio that have not been completed, and we have to work overtime, so go first." ”

Zheng Heming and the other professors also stood up, expressed their support for Xu Zheng, and then left the place together.

Then the others saw this situation and said goodbye one after another, Xu Zheng stood directly at the door of the conference room to see off the guests one by one, and said that he would take time to invite guests to dinner, and in the end, only Wan Haihong and Zhang Yuqi, as well as Peng Wanyou and Jian Xueqing stayed here.

Wen Jie has been doing chores, helping to serve tea and pour water, making meeting minutes, and not expressing his opinions, Xu Zheng saw that the time was half past eight in the evening, so he let her go home first.

The five of them sat down, Zhang Yuqi quipped with a sour feeling: "Xu Zheng, you are becoming more and more capable now, and if you have an idea, you can invite the leaders of so many departments to come over to help you with your staff." ”

The four people present were all their own leaders, Xu Zheng felt that this was his own person, and he spoke casually, "Captain, what do you say, just now you were Xu Shu into Cao Ying, and you didn't say a word!" ”

"That's because your kid is not sincere, since you have a request, shouldn't you open a private room in the hotel, and then everyone will talk while eating?"

Xu Zheng shook his head, "If I let everyone go to the hotel, Professor Xie's gang will just shake their heads and not agree." ”

Peng Wanyou yawned, "Okay, let's get down to business, Xiao Xu's idea I think is good, and it's just right to put it on May Day."

As for the matter of proposing to the ministry to establish a database of skulls, I think you should talk to the ancient hall and then talk about it, some things are not considered whether they are good for the people, but also whether they are beneficial to various leaders.

Otherwise, your suggestion will not be heeded by the above.

Even if the above agrees, it will take two or three years to actually implement it, and it is estimated that you will no longer be in the pursuit of fugitives by then. ”

Xu Zheng realized that there was something in Peng Ting's words, but he didn't say it, and he didn't want to ask, just as he was pondering, Wan Haihong said: "Building a skull model is not just helpful for criminal investigation and abduction.

It's like a face database and a fingerprint database.

Compared with the DNA database, the skull database is also relatively safe and cheap, and the skull can be generated directly on the face database, which should not take two or three years if the leader agrees.

But just like Lao Peng said, this matter is not something that a leader can decide, coupled with mutual bargaining and prevarication, it is possible in two or three years. ”

In two or three years, Xu Zheng probably no longer works in the fugitive pursuit system, but as long as the face database and skull database are perfected, eighty percent of the fugitives who remain in China will be caught.

He was sure of that.

After all, there are not many fugitives who are willing to hide in the ravines and valleys and live in seclusion in the mountains.

He had been busy for several days, and today he had found so many people to come, and what he really wanted to do had not yet been settled, so he took the initiative to ask: "Leaders, do you think that the ancient hall will agree to scan people's skulls in various crowded places in the city on May Day?" ”

Peng Wanyou and Wan Haihong just glanced at each other, smiled and said nothing, Jian Xueqing was also happy, only Zhang Yuqi looked disgusted, "You kid, let's not open up, is this the place to talk about things?" ”

Only then did Xu Zheng realize that he was a fan of the authorities, and whether the ancient hall agreed or not, he had to rely on Peng Hall and the Wan Detachment to be lobbyists, just like he calculated Peng Hall one after another with small strategies today.

"Hey, hey. My fault, how can I make the leaders hungry, I invite the leaders to dinner, how about shabu mutton? ”