civil forensic

Chapter 87
Li Zemin clicked on the notification of the new news, and then clicked a layer, and saw two fingerprints quietly appearing on the left and right sides of the screen.

However, unlike Jiang Yuan's "identified" fingerprints last time, the left side of the two fingerprints this time can be said to be blurred to the sky.

Li Zemin couldn't help but rubbed his eyes, and said in surprise, "It's all spent like this?"

"The blur is actually mainly noise. After it's dealt with, it's not that exaggerated." Jiang Yuan said simply.

Li Zemin clicked his tongue twice, leaned against the screen on the left, and looked carefully.

After a while, Li Zemin raised his head loudly and clicked his approval on the right side of the new news.

He also identified the same purely based on the lines and patterns of the lines, but this way, he has not used it for a while.

Looking up again, Jiang Yuan's number of victories has already become "2", and 11 experts have already determined that they are the same.

"Old man." Li Zemin patted his forehead, then looked to the side, Jiang Yuan and Zhonghua Yan had disappeared, and Jiang Yuan's host was screaming wildly again.

Li Zemin hurried out of the office, and on the shaded balcony in front, he found a few guys who were puffing.

"They're all resting." Li Zemin walked forward with a smile.

"One?" Jiang Yuan handed Li Zemin a cigarette.

"Okay." Li Zemin happily picked up the cigarette, and said with a smile, "The image you processed just now is a bit powerful. The image processing is so good, and it's a waste to do our trace inspection again."

"What a waste, those who engage in video are very fake." Qian Mingyu, a police officer in Miaohe County, had a good impression of Jiang Yuan because he had just won the 515 case. Good idea, but our fingerprints are the king of evidence to solve crimes, and if you do a good job of fingerprinting, there is no need to waste time making images. Moreover, those who make images stare at the screen every day, and it is easy to damage their eyes. "

As soon as this remark came out, several people present laughed.

It's really hard to say which will damage the eyes first, the fingerprint maker or the image maker.

"What case did Jiang Yuan solve just now? I just came out in a hurry and forgot to read it." Li Zemin asked again.He was thinking about Ruan Zhonghua just now, but he didn't click on the details to see it.

Jiang Yuandao: "It's an arson case, the arson case of the Fumin Building in Changyang City."

"The fingerprints of the arson case, no wonder." Li Zemin nodded and asked, "Where is the suspect? We got a match."

"Is serving a sentence in the first prison. Because of the arson case." Jiang Yuan replied.

Li Zemin was taken aback for a moment, and then laughed out loud: "It seems that there is no problem."

Jiang Yuan agreed and handed him another cigarette.

Li Zemin gasped and asked, "Aren't you going to smoke one?"

Jiang Yuan shook his head: "Someone said that smoking also absorbs nicotine, so stop smoking."

"Then the cigarettes you bought will be wasted." Li Zemin took a puff regrettably.

"In this way, there will be more cigarettes for everyone to smoke. By the way, find a reason to come out to breathe."

"It's right to think so, the road is wider." Li Zemin looked at Jiang Yuan full of admiration.After working as a criminal police officer for a long time, I have also figured out the relationship between people. There are two types of people I admire the most, one is good at business, and the other is good at being a person and doing things.When Jiang Yuan handed over Zhonghua, he took both.

Jiang Yuan touched two cigarettes with a few people, and then returned to the office, the whistling of his host had ended.

The host, which had never done such hard work, made a panting sound. When Jiang Yuan started to move the mouse, it spun the fan a few times, as if splitting two shells and shouting: Can you do it quickly?

Jiang Yuan pretended not to hear the voice of the host, calmly faced the processed fingerprint map, and began to mark the feature points.

This time, what he was dealing with was a blurry blood fingerprint, probably taken from glass or somewhere, with some reflections, and the overall condition is very weak when viewed with the naked eye.

However, after the image processing, it is barely visible.But it is still impossible to mark such a fingerprint if it is handed over to an ordinary trace inspector.

The so-called image enhancement is a similar concept to the beauty camera.The basic logic of turning a black fingerprint on the bottom of a pan into a fair fingerprint with clear lines is the same as turning a face with a black bottom into a fair face with clear lines.It's just that the image enhancement of criminal investigation is more special, and there are also requirements for the distortion and change of lines.

After the processed image is marked with feature points, it is necessary to avoid some special points.

Jiang Yuan also had to mark it very seriously.

Li Zemin rubbed his ears, looked at Jiang Yuan next to him a little funny, and then looked at Jiang Yuan who made a sound from time to time, as if he hadn't recovered from the host.

In other words, this thing is really noisy, but if it really gets fingerprints because of it, it means the director is here, and you have to plug your ears to recognize it.

Of course, the most direct solution should be to change the computer, or provide a dedicated venue.It is estimated that some people have already complained just now, maybe they even called the director directly.

Looking at Jiang Yuan's appearance, Li Zemin felt that he probably didn't care too much about it.Think about it, everyone is serving the people, and the machine is exhausted. Doesn't it mean that I have worked harder?As long as something can be made, it may be better to call the director to come and see.

Just as he was thinking, Yang Ling, the section chief of the fingerprint post, was about to arrive in the office.

The fingerprint post of the provincial department is a section-level establishment, with only single-digit staffing, and it mainly plays the role of uploading and dispatching. Activities such as the fingerprint battle are also organized and arranged by the fingerprint post.

Yang Ling, the chief of the Fingerprint Section of the Shannan Provincial Department, is in her 30s. She is a talented student who graduated from the Criminal Police Academy.

Entering the office, Yang Ling also smiled all over her face, then went to Jiang Yuan, and whispered: "Mr. Jiang, are you free?"

It is very polite to use the title of teacher.

Jiang Yuan looked up and saw that it was Yang Ling, and he smiled back, but hesitated a little, and said, "I'm really sorry, wait for me for a minute? This looks a little promising."

"Understood." Yang Ling nodded immediately.During the fingerprint battle, reading fingerprints was a big deal, and she didn't need to race against time.

Out of politeness, Yang Ling simply walked around from the front of the table and stood beside Jiang Yuan.

From her position, she could also see the fingerprint image on Jiang Yuan's screen.

The two images on the left and right are indeed quite similar.

Yang Ling's expression suddenly became more dignified.

The cases here, put them outside, each one is a case that will affect many people's hearts.Even if she was in the provincial department and saw various cases every day, Yang Ling didn't dare to underestimate her in the slightest.

Moreover, don't look at the fact that the provincial government will hold a fingerprint battle every few months. Dozens of fingerprint experts will gather dozens of fingerprint experts day and night for half a month, and finally solve more than 50 cases. book.

Averaged to each fingerprint expert, the average person is one case.

And everyone whose salary has been averaged should know that one case per capita means that many experts go home with duck eggs.

It's nothing like duck eggs. If an expert works hard for 14 days, he will definitely get results, and there won't be so many cases accumulated in the provincial department.

Correspondingly, Jiang Yuan's current fingerprints are promising, and Yang Ling dares and is unwilling to influence him no matter what.

Jiang Yuan checked left and right, and finally opened the original blood fingerprint to take a closer look.

About two or three minutes later, Jiang Yuan made another submission of "confirmation of identity", heaved a sigh of relief, looked at Yang Ling, and said, "I'm sorry, I happened to do the last step just now."

"It's okay, it's okay." Yang Ling waved her hands again and again, and glanced at Jiang Yuan's screen again from the corner of her eye.

At this time, I saw Jiang Yuan's lower right corner of the screen, and the number of experts who "agreed" with his "identification" increased rapidly.

Many people have noticed that Section Chief Yang from the fingerprint post is here, and it is only natural to take a look at the news just updated.

After reading the new news, it is only natural that he agrees with Jiang Yuan's "identification".

On the wall in front of the office, Jiang Yuan also jumped to the second place with the results released by the projector, only one result behind Zhu Huanguang, who ranked first.

"You came to me just now, what's the matter?" Jiang Yuan looked at Yang Ling.

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(End of this chapter)