Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 221 A Clear Headshot
The scene in the fingerprint battle between the provinces and ministries was staged again.

The light green data stream is like a mountain waterfall, filling the entire computer screen, and also filling the pupils of Liu Guodong, Wu Kaiyue and Chen Kun.

"This……"

It was the first time Wu Kaiyue opened his mouth wide to see such an image processed.

Chen Kun also stared dumbfounded at the rapid flow of data on the computer screen.

Chen Kun studied computer programming when he was in college, and later studied image processing as a graduate student.

This is also the reason why Chen Kun was able to become the first technical expert of the graphic investigation brigade.

He has been playing with computers since he was in college, and after so many years of experience, he became No. 1 in technology in the graphic investigation brigade of a city bureau.

It is precisely because of this background that Chen Kun is more aware of what Lu Chuan is doing at the moment.

"Are you doing low-level data distribution?"

Lu Chuan nodded: "Only by shunting the underlying data of the image can the next step of data enhancement be performed."

While Lu Chuan was answering Chen Kun's question, his hands didn't stop, he kept typing on the keyboard, and carried out the data shunting that Chen Kun said by hand.

"The image pixel itself is too low, and the underlying data can only be enhanced, and then the data stream is transformed into an image through transformation."

"In this way, we can get the standard image we want with a high probability."

With Lu Chuan's operation, the data flow on the computer screen has been diverted, and Lu Chuan started the data enhancement just mentioned.

This is the hardest part of all operations.

This time, it was Liu Guodong's turn to wrap his arms around him and watch Lu Chuan process the data with a confident look.

That kind of indifference and indifference, as if what Lu Chuan did was trivial.

There is also a feeling, look, this is the cub I brought.

Wu Kaiyue felt inexplicably sour looking at it.

Turning his head to look at Lu Chuan, who had completed the final step of data conversion to the image, Wu Kaiyue suddenly had the idea of ​​arresting him to the Graphic Investigation Team.

only……

He knew that he could only think about it.

The future of the graphic investigation brigade is really not as good as the current survey.

In Haizhou City Criminal Investigation Detachment, the two were established at about the same time, and even the Graphic Investigation Brigade was established a little earlier.

But after so many years, the captain of the first graphic investigation brigade has retired.

As for myself, it is the second term.

Not a single one was promoted.

Looking at the current survey office again, although the number of people is not as large as that of the map investigation team, and even the establishment of a current survey team due to too little staff, no, the current survey squadron is not qualified.

But as for the directors of the office, the highest one is now the deputy director of the Haizhou Public Security Bureau in charge of criminal investigation.

This is the gap.

There is a saying, in the public security system, there has always been a saying that political workers and political workers will be nothing when they grow old.

Ask him Wu Kaiyue to say that there is no place to stay in the old days.

People who play with words might still be able to write his own articles, what about those who are graphic detectives?

When you get old, give people a P picture?
The more he thought about it, the more he felt that his future was bleak, Wu Kaiyue let out a long sigh.

Hey……

"It's done!"

When Wu Kaiyue sighed, Lu Chuan's digit map conversion was finally completed.

The progress bar for converting the data into an image has reached the last percent.

The data stream that filled the screen disappeared, and a picture appeared.

"This……"

Wu Kaiyue stuttered and looked at the photos on the screen.

Liu Guodong was also a little surprised.

When Lu Chuan identified and analyzed fingerprints in the survey office, Liu Guodong knew that Lu Chuan had this skill.

But he didn't expect that Lu Chuan's hand is also so strong in image enhancement.

"Brother Chen, do you think this photo can be used as a standard photo?"

Chen Kun is the same as Wu Kaiyue at this moment, staring at the photo on the screen dumbfounded.

After working as a picture scouting technician for so many years, he knew for the first time that pictures can be enhanced so clearly with computer technology!

"Yes, of course, this is too powerful!"

Chen Kun was called back to reality by Lu Chuan's words of Brother Chen.

It is worthy of being able to win the first-class personal merit twice!

This is the gap, this is the strength.

Most of those who play technology don't turn their minds, not because they can't, but more often because they don't want to.

But what this kind of person admires the most is a ruthless person with the same technology.

Lu Chuan is obviously the technically ruthless person that Chen Kun admires.

The difference between Lu Chuan and Chen Kun is that his mind also likes to turn.

Taking out two packs of Huazi, Lu Chuan got up and handed them to Wu Kaiyue and Chen Kun: "Team Wu, Brother Chen, thank you so much."

"If it wasn't for your help, I wouldn't be able to figure it out at Xiankan, so it's all right now."

Wu Kaiyue felt a little embarrassed.

It seems that I didn't do anything.

Chen Kun is more natural, after all, he also has a job.

But for Huazi, he didn't think it was necessary.

Usually he only smokes a pack of ten yuan, Huazi... a bit extravagant.

"There's no need to smoke, I haven't thanked you for the plug-in program yet."

"Haha, brother Chen is too polite, it's not worth mentioning, it's not worth mentioning."

"We are currently surveying that the computer over there is really not working, and it won't work after a few times. Unlike yours, with such a large amount of data, it doesn't matter how you run it."

What Lu Chuan said was the truth.

Chen Kun's computer configuration is really high.

When he was processing the image just now, it took up a lot of memory, but he didn't even hear the fan sound of his computer.

"Chen Kun, take the cigarettes, this kid has nothing but money, haha."

Liu Guodong smiled and stuffed the cigarette into Chen Kun's hand.

The whole criminal investigation detachment, the leader of the detachment only smoked 30 yuan of cigarettes.

It's not impossible for Qin Yong to draw Huazi, the key is that he dare not.

So when you want to smoke, go to the survey office.

As long as Lu Chuan is around, Liu Guodong, Yang Sen, and Lao Bai's desks will definitely not lack unpacked Huazi.

Several people chatted for a while, mainly because Chen Kun asked for advice, no, it should be said that they exchanged image processing skills, and Liu Guodong and Lu Chuan went back.

The picture of the suspect in Sun Yuting's fraud case will also be sent to the QZ City Economic Investigation Detachment.

Contrary to what is shown in TV dramas, in reality, there is no system that can compare identities by inputting photos into a certain system.

Whether it is criminal investigation or economic investigation, what can be shared is the wanted system.

With this system, the police station can check.

But the people in the system have confirmed their identities, and the suspects in the Sun Yuting fraud case are not sure of their identities.

Only after comparison and confirmation of the other party's identity can it be entered into the wanted system for wanted arrest.

And the comparison here requires a blacklist.

At the airport, the entry-exit management unit has this system.

When a person checks in for a plane or enters and exits, personal information will be collected for face authentication.

Once the comparison with the blacklist is successful, relevant information will be sent to the public security unit that issued the warning.

After that, it's time to make an arrest.

But this blacklist system has very high requirements for face matching.

Otherwise, it would be a joke for a person who has not committed a crime to be blacklisted.

This is also one of the reasons why the QZ City Economic Investigation Detachment has not confirmed the other party's identity after more than a year.

The deputy captain of the QZ City Economic Investigation Detachment looked at the photos from Haizhou City, and suddenly had the idea of ​​rubbing the QZ City Graphic Investigation Brigade on the ground.

Is the difference that big?
What's more, he is still an amateur, an image enhancement done by a current investigation criminal policeman.

Putting his mind to rest, Wang Haiyi asked Sun Xiaotao to enter the photo into the blacklist.

Of course, it doesn't mean that entering into the list will definitely find the other party.

Wait until the target person boards a plane or enters and exits, and collects face information.

Of course, you can also take the high-speed rail, and now many high-speed rail stations also have face collection systems.

While riding the high-speed rail through face verification, face information can also be collected.

But ordinary trains will not work, and those who use ID cards or tickets to board the train will not work.

(End of this chapter)