Just when Lu Yi and Officer Zhang drove back to the traffic police brigade, in the office of the deputy director of the Municipal Public Security Bureau,

Someone is talking about him!

……

In the small office, there are two maroon solid wood bookcases placed side by side on the wall facing the door, which are already full of various archival documents and books, and a national flag stands in front of the bookcase.

In front of the bookcase, there is a desk, in addition to computers and various office supplies, there is a small shelf, on which are hung miniature national flags and party flags, and a small introduction board is placed at the front of the table, which reads, "Xu Wenhai, deputy director of the Nanyang Municipal Public Security Bureau".

But at this moment, Deputy Director Xu did not sit on the chair behind the desk as usual, but sat on the sofa in front of the desk, fiddling with the tea set on the small table in front of him, and chatting with an old man with gray hair sitting next to him while making tea.

When Hao Shuai came in, he saw this picture, he was stunned for a moment, and then walked up to Deputy Director Xu and greeted him very politely, "Hello Deputy Director Xu, this old man is good!" ”

Deputy Director Xu waved his hand, "Sit down, don't pretend, this is my teacher, Professor Wang Yurong, not an outsider!" ”

Hearing Deputy Director Xu say this, Hao Shuai breathed a sigh of relief, "Oh, then Uncle Xu, you asked me to come up, is there something wrong?" ”

Saying that, he was really welcome, and sat down on the sofa directly!

Deputy Director Xu used a tong to clip a clean cup for him, poured another cup of tea, and then said slowly, "Say, what's going on at noon, this is the first time you've called me to ask me for something!" ”

"Oh, how can you let Uncle Xu make tea? Why don't you let me come? Hao Shuai pretended to be panicked and said.

Xu Wenhai rolled his eyes, "Don't change the topic, you didn't drink the tea I brewed, why didn't you see you like this before?" ”

"Ugh! Because we didn't have any ghosts in our hearts before! ”

Hao Shuai complained silently.

Seeing Uncle Xu staring at him with the eyes of a prisoner, Hao Shuai could only answer honestly in the end, "Actually, it's really nothing, I just sympathize with Lu Yi......!" ”

"Come, I don't know who you are? Would you come to me for someone you sympathize with? Deputy Director Xu exposed him at a glance.

After struggling for a while, Hao Shuai finally lost the battle,

"Well, it's because I made a bet with him in the morning, and I lost, and I deliberately curry favor with him......!" Hao Shuai recounted what happened in the morning at the information office from beginning to end.

After listening to Hao Shuai's words, Xu Wenhai asked in surprise, "You mean you lost?" ...... he took care of an image that even you can't handle? ”

He is very familiar with Hao Shuai, he has been a genius since he was a child, especially after studying abroad, he is more professional in biometrics than many professors in China!

Even he lost?

You must know that Hao Shuai once said that one of the most critical technologies of biometrics is image processing and recognition!

Hao Shuai nodded, "Well, and I found out that he used a new image processing technology, I have never seen or heard of it, I just want to find an opportunity to learn this technology, this technology is too important for biometrics......!" ”

"Xiaoshuai, can you show me those two photos?" Professor Wang, who had been silent, said suddenly.

After sending Hao Shuai to get the photo, Xu Wenhai asked Wang Yurong curiously, "Teacher, do you mean that you are also interested in the technology that Xiao Shuai said?" ”

The old man nodded, "Well, you also know that I have done remote sensing and mapping for half my life, and I still know a little bit about image processing, if there is really such a magic as Xiaoshuai said, then this technology is like tailor-made for remote sensing and mapping...... ”

Remote sensing and mapping, one is a science and technology that uses instruments sensitive to electromagnetic waves such as remote sensors to explore target objects and obtain their reflected, radiated or scattered electromagnetic wave information under the condition of being far away from the target and non-contact target objects, and extracting, judging, processing, analyzing and applying.

To put it bluntly, remote sensing is to take a "photo" of the earth's surface, and then obtain all kinds of useful information about objects on the earth's surface from the details of the "photo".

Due to the influence of temperature and atmosphere, remote sensing photos will produce various errors, which requires image processing technology to carry out certain processing to eliminate the influence of various factors and restore the most real "remote sensing photos" and real data!

Surveying and mapping and remote sensing are actually similar, except that one is on the ground, one is in the sky, one is carried by people, and one is carried by satellites, but image processing is required in the later stage!

……

"Xiaoshuai, are you sure, it's these two photos, no mistake?" After Hao Shuai copied the photo back with a USB flash drive, Professor Wang, who was staring at the photo closely, asked out loud.

Hao Shuai replied definitely, "It's definitely right, it's these two!" ”

Professor Wang suddenly said excitedly, "If this technology is true, as long as this technology is applied to remote sensing and mapping, our country's research on the earth will definitely rise to a new height immediately, and even catch up with the United States and Britain, it is no longer a dream ......!" ”

"Well, I think it is also very useful in terms of public safety, imagine that because of the relationship between technology and hardware, the figure of the suspect was obviously photographed, but because it was too far away, the shooting was too blurry, and the general image restoration could not be repaired at all, so even if it was captured, it was useless!

But if this technology is used, no matter how far away you are from the camera, as long as it appears in the lens, even if there is only one pixel the size of a soybean, it can repair the suspect's pores clearly, which is simply an artifact ...... solving the case! ”

……

Deputy Director Xu listened to Professor Wang and Hao Shuai analyze and prospect the application prospects of this image processing technology one by one, and the whole person was shocked, "This technology, can it still be so useful?" ”

He couldn't help but sigh that he had really lost his sensitivity to technology.

On the other hand, I can't help but think that if I had studied hard in the School of Remote Sensing and Surveying and Mapping in my junior year and hadn't gone to become a soldier, what would I be like today?

……

When Professor Wang Yurong left, he asked Hao Shuai for Lu Yi's phone number, saying that he wanted to contact Lu Yi and discuss with him more when he had time, but Hao Shuai was embarrassed to find that he didn't leave Lu Yi's phone number!

However, when Hao Shuai told Professor Wang that he only knew that Lu Yi was a student of Nanyang University of Science and Technology, Hao Shuai found that Professor Wang's expression suddenly became very strange, and after Professor Wang left, he learned that Professor Wang Yurong was still the dean of the School of Remote Sensing and Surveying of Nanyang University of Science and Technology!!