Fang Yuan followed his uncle to the technical department, Mayor Lin also followed step by step, He Daowu couldn't drive him away, it is said that the Public Security Bureau is a part of the government under the jurisdiction of the municipal government, and it is under the management of the mayor, although Xia Jing is a little special, He Daowu and Mayor Lin are at the same level, but they can't refute the mayor's face.

However, He Daowu also understood his urgency, after all, Mayor Lin was also this grandson, he was naturally very anxious, this matter was not only about his family, but also slapped him in the face, after all, Xia Jing belonged to his jurisdiction, and such a bad thing happened to him.

The Xia Jing Public Security Bureau is a very special department, and its technical department is still quite large, basically occupying the entire area of the first floor, and hundreds of staff members monitor the corners and corners of Xia Jing through the monitoring equipment installed everywhere.

In particular, on the front wall, there is a huge patchwork display that monitors several important places in real time.

If there is a slight huge commotion in these surveillance videos, they will immediately contact the police in the jurisdiction and ask them to check the actual situation and report the problem in time.

But recently there have been several things that have made them anxious, I don't know where to flow to Xia Jing's abduction gang, in Xia Jing crazy crimes, they have a variety of methods, the personnel are not fixed, they are all in the form of husband and wife files, plus now Xia Jing is the tourist season, a large number of outsiders have poured in, and most of them are husbands and wives or families traveling, which makes it more difficult for them to solve the case.

"He, you're here. As soon as they entered the technical department, they were greeted by a middle-aged man with thinning hair, who looked extremely haggard, his face was pale, and his eyes were dark and puffy, and it was obvious that he had not rested well.

"Director Jiang, it's important to solve the case, you also have to pay attention to rest, don't exhaust yourself. He Daowu patted him lightly on the shoulder.

"He Bureau, if this case is not solved, where can I sleep. Director Jiang smiled bitterly.

Mayor Lin's grandson was lost, if he didn't get it back, he couldn't do anything with He Daowu, his life would not be easy, and even their entire technical department would not have a good time.

After all, a lot of money has been spent on the Skynet system, but it is useless at a critical moment, not to mention that Mayor Lin intends to anger them, even if he does not anger them, he will also fall into the tongue of other well-intentioned people.

"Still don't have a clue?"

Director Jiang shook his head when he heard this, "There are too many people from outside the tourist, take today's Beihai Park as an example, there are about 70,000 or 80,000 tourists in the morning, and it is too difficult for us to find the criminals among these 70,000 or 80,000 people, and because the data is too large, it takes a lot of manpower to analyze the video visually, and because the distance is too far, the lens is not very clear, which is ......." ”

"So do you have any results from the video analysis in the main square a few days ago?" Mayor Lin asked eagerly beside him.

"Mayor Lin, you must know that the Grand Square has 100,000 tourists even in the off-season, not to mention that it is the peak tourist season, and it is ...... for a while. Director Jiang said with a sad face, although he didn't finish his words, the difficulties can be imagined.

"And through our video analysis, these criminals are very anti-reconnaissance conscious, and they all abduct children quietly, without any panic and causing personnel commotion. Director Jiang continued.

Through video analysis in the past few days, they focused on the investigation of people with children, but did not find any abnormal people, all of whom were families with children in the first place.

"So, I don't think it's okay, so I can only mobilize the police and conduct a carpet search and investigation. Director Jiang suggested.

Before He Daowu could speak, Mayor Lin immediately refused, in addition to being afraid that the large-scale police mobilization would cause panic among the masses, he was even more afraid that the criminals would jump over the wall and hurt the children, and he was extremely entangled for a while.

"Don't worry, I've got an expert to help, and the results should be quick. He Daowu pulled Fang Yuan, who had been standing behind him, to the front.

"This ......?" Director Jiang saw that Fang Yuan was so young, although he was a little suspicious of his level in his heart, but after all, he was the person brought by the director, and he couldn't say anything.

"Is he okay? What kind of expert is he? What is he doing?" Director Jiang couldn't say that Mayor Lin didn't have so many scruples.

"Why do you care so much, I brought him here, naturally I have my reason, besides, can you have a better way now?" He Daowu didn't want to explain more.

Mayor Lin stopped speaking when he heard this.

"Fang Yuan, it's up to you, don't embarrass me. He Daowu whispered in Fang Yuan's ear.

Then he pulled away for a distance and said loudly: "If you have any requirements, ask Director Jiang directly, Director Jiang, you will cooperate with Xiaofang's work first." ”

He Daowu didn't introduce them either, on the one hand, it was unnecessary, and on the other hand, every second was now counting.

Fang Yuan was not polite when he heard this, and said directly to Director Jiang: "Please give me an independent room, a computer that can be connected to the Internet, and give me another server with the best performance, and put the videos of the location and time period where the cases have occurred in the past few days in the server, and give me all the permissions of the server." ”

"Good. Although Director Jiang really doesn't want this hairless young man to interfere in their work, after all, he is the person brought by the director, and they really haven't achieved anything so far, and he can't complain.

They quickly prepared a computer for Fang Yuan, and then Fang Yuan connected to the computer at home in Daolu City through the network, the computer at home had not been turned off, it was originally for Jin Yao to use it to facilitate them to call the "Fang Lan Engine" program and interface in the computer, but they didn't expect to help themselves a lot now.

After Fang Yuan logged in to his computer remotely, he first used a self-written program to monitor the security of the local computer to prevent the installation of the monitoring program, and then opened the "DH language" in the remote computer after confirming the security, and optimized the original face recognition program and database search and comparison program.

After all, the original program was mainly to compare and recognize facial features, but now face recognition alone is not enough, because many videos taken by surveillance equipment are blurry, let alone faces.

Therefore, in order to find useful data from these videos, it is necessary to analyze the body shape, clothing color, and movement behavior of the people, so as to locate the criminals, and also to identify who took the lost children and so on.

Just when Fang Yuan was immersed in the code, the little guy at home finally woke up after a good night's sleep.

"Dad?" the little guy sat up in a daze, rubbed his eyes, looked at the unfamiliar environment around him, and didn't react for a while, so he shouted loudly again, "Dad?"

Mother Lan, who heard the movement outside, walked in, "Little baby, have you slept enough?"

"Grandma. The little one nodded, stretching out his arms to hug him.

Mother Lan walked over, hugged her in her arms, and then kissed her on the cheek, "Get up when you're full, you haven't eaten at noon, your stomach is hungry, grandma will get you something delicious, okay?"

"Hmm. The little guy nodded obediently, and when she was a little sober, she immediately asked, "Where's Daddy?"

"Your dad is out on business, and you play with your grandmother at home in the afternoon. Mother Lan said as she helped her get dressed and tidy up her hair.

"Huh?" the little guy said, and his eyes rolled up.

Daddy won't sneak out to eat delicious food while I'm sleeping, right? Hmph, what a big villain, I don't know how to wait for the baby, and I must tell my mother at night and let her spank him.

Wait for Lan's mother to help her clean up, and then pull her out of the house, "You play by yourself in the yard for a while, and grandma will help you heat up the meal." ”

"Oh, good grandmother. The little guy nodded obediently.

When Mother Lan heard this, she went back to the kitchen.

The little guy looked at the empty yard, turned around and ran to the door of the living room, looked inside, there was no one, quietly, and then turned around, just to see the courtyard door that was wide open opposite, so the little guy looked happy, tiptoed towards the courtyard gate, he wanted to go out to catch the big bad guy, ask him why he stole delicious food, and did not bring his favorite baby .......

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