novice forensic medicine

Zhou Ning was taken aback, this sentence Uncle Zhou almost sent Zhou Ning away, a girl a few years younger than him, called uncle with a face of admiration, this feeling is really indescribable.

Xia Momo held back her smile, touched Zhou Ning's arm, and raised her chin towards him.

"say something!"

Only then did Zhou Ning realize that he lost his composure just now, and nodded towards Cui Liwen.

"Hello, you don't need to call me Uncle, just call me Forensic Doctor Zhou. Have you talked about it yet?"

Momo Xia nodded.

"The talk is over, the procedure will go through the procedure tomorrow, and Liwen will take the exam first tomorrow afternoon."

Zhou Ning was taken aback for a moment, remembering that Dr. Lu said before that he had to come to the screening at an optional time.

"So fast?"

Dr. Lu came over.

"It has to be fast, so that no one will get through the question. We want to select outstanding talents who really want to pursue this career. We don't assign teachers a quota for guaranteed research and let them control the students' stay and future. By the way, you can leave later and help me see Seeing the content of the question, you are a professional."

Zhou Ning looked at Dr. Lu dully, what is it all about? Dr. Lu will not let him go if he comes here. Thinking about it, Zhou Ning did not dare to resist. After all, the money given by Qin University is enough , now with those savings, he can buy two houses with a balance, which he could never have imagined before.

"Okay, let's hold a meeting first to see the effect of the software upgrade. This is the most urgent thing. After all, a lot of software has been sold, and the operations are not on the right track. The upgrade will not be too troublesome."

Cui Liwen quickly took a step back, and bowed to several people.

"Uncle Zhou, Mrs. Xia and Dean Lu, I'm going back to review first, I want to ask if there will be any content related to forensic medicine in this preliminary examination?"

Dr. Lu raised his eyebrows and looked at Zhou Ning mysteriously. He obviously hoped that Zhou Ning would answer this question, but Zhou Ning had black hair. , Can let him write questions or test non-professional personnel, a little at a loss for a while.

"I think there will be, but with the knowledge you have learned, you can definitely analyze and answer it. Go back and read the book carefully."

Cui Liwen left, and several people also came to the meeting room. The heads of the development team and the design team who received the notice came to the meeting room one after another. The big screen inside made Zhou Ning envious for a while. I know, this thing was developed by Qin Da, and different content is displayed on several split screens.

Liu Yuan came at the last moment, and said a lot of emotion, which was to encourage everyone, and everyone's initiative was fully mobilized. Zhou Ning looked at this little old man and found that he had changed a lot compared to two years ago. A radiant look, but it is expected that he can be the dean.

At the beginning, he fought against all opinions and cooperated with Zhou Ning and the Qindao City Public Security Bureau. These were very advanced moves at the time, but this bet also brought him endless gains.

Dr. Lu didn't say anything, and asked various departments to talk about the progress. The design of the sixth phase has already started, and everything is developing smoothly. The speed of database collection and expansion is 20% ahead of schedule, which is already beyond expectations. By the end of the year, all six issues will be online.

The mechanical analysis data, combined with the animation, will automatically simulate the impact sequence and sequence of the accident scene. This can be applied in the analysis of traffic accidents and large-scale serious accidents. Of course, this requires some pre-processing data input.

After talking about this, Dr. Lu asked Zhou Ning to talk about his suggestions and opinions on software development.

After thinking about it, Zhou Ning closed his notebook.

"In terms of design, I have always had an idea, and the real implementation depends on the joint efforts of all of you. However, the development of this software has almost completed the development of the first six phases. It seems that it has developed in the aspects of forensic medicine and traffic accidents. to the bottleneck.

I can feel your concerns, but I don’t think so. The software database still needs to be continuously expanded. One is to expand towards overseas markets. My supervisor, Professor Li Chengbin, has already helped us start contacting.

Another aspect is the direction of our design. For a long time, archaeological survey and detection work have been relatively primitive methods. It is even said that Luoyang shovel is still their main method until now.

Combined with our software, is it possible to expand in the direction of archaeology? One is the technology applied to the restoration of bones, and the other is the aerial scanning analysis technology of the archaeological site. Although many metal elements will hinder the detection, the traces of the soil layer density can be excavated. , these directions are all directions that can be analyzed.

In addition to this, I have another imagination. Our school has carried out the development of 3D printing technology. Many scientific research institutions want to cooperate with the medical field, but there are still many barriers in practical application.

For example, artificial bones are expensive and involve one-person-one-customization, which hinders the development of this technology. Can we combine our software technology to expand the development of 3D printing materials and develop related machinery and equipment? Of course Still have to apply for related patents.

Let more medical institutions be able to independently complete the bone production based on the patient's missing bone position, shape, size, and other related data in a short period of time, so that some operations that require artificial bone to be completed in a short period of time will not be accepted by foreign technologies. Barrier constraints.

Of course, these are all my imaginations. People always need to have goals and imaginations. If Dr. Lu hadn’t completed my imaginations back then, the software would not have come out today, and the sixth phase of development of this software is not the end.

I believe this is just the beginning. Perhaps in the near future, when it comes to Qin University, it will represent the incubation base for all cutting-edge technologies, which will be beyond the reach of all the universities and colleges that were once proud of it in the world.

And in our research institute, we can set up a reward mechanism to put forward new directions and intentions. Once adopted, we can get rewards such as dividends to stimulate everyone's creativity. That's all I want to say. Believe that my ability is limited, and everyone's joint creation is the infinite ability. "

As soon as Zhou Ning's words fell, Dean Liu and Dr. Lu stood up together, and then everyone stood up one after another.

After a long period of applause, the excitement on the faces of the little old men was beyond words. As Dean Liu, he knew very well what Zhou Ning said. Wasn't this his ultimate dream?

"What Director Zhou said is exactly what I think in my heart. I am a person who is about to retire, and my blood is boiling with enthusiasm. Don't worry, we will start to study the reward system tonight. As for the direction of development, I think the archaeological aspect is very good. , It just so happens that an old friend of mine is an archaeologist.

A few days ago, he even asked me whether this software could be applied to their archaeology. After I read it, I can talk to him, understand their needs in detail, and integrate it with the software from reality, just like Director Zhou said. Said, to avoid the interference of metal, you can expand your thinking from the content of various substances in the soil layer, which I support. "

Dr. Lu smiled. Every time he saw Zhou Ning, it would give him a new opportunity. After speaking with emotion, he looked at Xiao Qu, patted his head and said:

"I'm happy to be patronizing. Xiaoqu, please come and introduce the application situation after the software upgrade. It's best to have a practical demonstration."

Xiao Qu looked nervous, technical people seem to be the least good at such explanations, walked to the speaking platform, connected the notebook to the big screen, and then pointed at one of the incomplete skulls with a laser pointer and said:
"Let me first show a part of the bone restoration in the fifth phase. This skull was discovered in a deposition case that I went to Rudong City with Director Zhou this time. The damage to the skull is very serious. It can be said that the proportion of the entire face preserved does not exceed 55%. %, and the left side is almost completely collapsed.

The police tried to search for broken bones, but because the bones were severely weathered and eaten by small animals in ten years, they could not be spliced, so our previous system autonomous recovery technology was limited.

Afterwards, Director Zhou and Teacher Xia tried the symmetrical repair method. Although there are some differences, it can be repaired according to the general framework of the skeleton, and it can also avoid the situation that affects the comparison results due to technical reasons. Let's take a look at the improved demonstration process now. "

Xiao Qu started to operate quickly, but from Zhou Ning's point of view, this already slowed down the movements of his hands.

After the skull scan image is presented, an analysis box appears next to the software, and then automatic calculation starts. After the calculation is completed, the repair and copy data are completed on the relatively complete side of the bone, and then stitching is performed on the other side.

However, this is not a completely mindless copy and paste, but a bone analysis based on the height data values ​​at the junction of the defect position, and the calculation is carried out continuously below. After completion, some green lines flash on the surface of the skull on the screen.

There is a selection box below, whether to manually modify the data, Xiaoqu quickly explained:

"This is a manual modification process. If you find any important features of the facial bones on the scene and need to modify them, you can complete them in this step, and it doesn't need to be complicated. Just drag the lines everywhere to make adjustments. , of course the adjustment is beyond the reasonable range, here will be a reminder, please see!"

Xiaoqu dragged the line around the eye sockets down about one centimeter, and the entire screen immediately flickered, followed by a prompt dialog box, saying that such behavior exceeded the bone structure of ordinary people, and it is recommended to choose carefully.

Choose to cancel Xiaoqu, skip directly to the next step, the skull repair is completed, and then analyze the age according to the state of the bones. There are more than 20 options in the options on one side, such as hair color, hairstyle, eye color, skin color, occupational characteristics, etc. .

"The options here can be searched vaguely, but this region still needs to be selected. After all, the image generated by the system will be constructed with reference to the characteristics of the region. As for the generated portrait screen, there is also a comparison of real photos. Let's take a look together! "

As he said that, he zoomed in on the four generated pictures and the photo of the deceased himself to a full-screen state, and everyone breathed in.

Zhou Ning looked carefully. In the selection box, there was a birth year setting. This is very good. After all, people born after 1990 have completely different nutritional intake from those born in 1960. This is still a point that can be analyzed.

Glancing at the comparison chart, he exchanged glances with Momo Xia. It is true that after this improvement, the analysis ability of the software has improved significantly.

However, there is a limitation here. If the deceased is a person with good facial features, at least 50% of the integrity of the facial bones must be achieved, and if there are defects on both sides, the similarity after repair will be very low. However, if this To a certain extent, there is really no need to repair it.

Seeing the ditty finished, Dr. Lu raised his chin towards Zhou Ning.

"Director Zhou, how do you think this part has been improved?"

Zhou Ning waved his hand.

"There is no problem in the fifth issue, but the horse racing in the fourth issue is the micro-expression recognition. Has it been improved?"