This was the first time Xu Yun went to Zhou Zhi's office after graduating from undergraduate degree. It didn't take long as he was familiar with the roads. Although it was already July, there was basically no concept of summer vacation for graduate students.
As soon as I opened the door and walked in, I saw two of Zhou Zhi's doctoral students there.
Everyone is an old acquaintance.
No need to be polite.
After nodding to each other, he turned his attention to Zhou Zhi, with a smile on his face and took the initiative to speak.
"Professor Zhou."
"Why did you call me over?"
He is quite grateful to Zhou Zhi, who provided help with image restoration tools and papers.
So after receiving the news, he ran over from the Institute of Advanced Mathematics without saying a word.
"It's not easy to see you now."
Zhou Zhi didn't know what he was thinking of, and his emotions were a little complicated when he responded to this sentence.
Xu Yun was still smiling: "Professor Zhou wants to find me. It's not just a matter of sending a message. Now I can be regarded as a member of the Institute of Engineering." He did not forget to remind him at the end.
When Zhou Zhi heard this sentence, his mood was even more indescribable.
At first, he was interested in Xu Yun's talent in the computer field and wanted to attract him to the Institute of Design.
For this reason, he even went to Tang Yanshan to ask for help.
However, in the end, he returned without success.
But later, Xu Yun completed all professional courses in mathematics in a short period of time and successfully proved the Hodge conjecture, which is a difficult problem in mathematics in the world. This actually made him a little lucky that he had not succeeded.
If Xu Yun had been brought to the Institute of Planning and Design, Hodge's conjecture might not have been proven today.
But what people really didn’t expect was that Xu Yun returned to the Institute of Design after graduating from undergraduate school.
And he also recognized the principal as his mentor.
At this time, Zhou Zhi shook his head to get rid of the messy thoughts, and his brows relaxed as he regained consciousness.
"okay."
"Sit down first."
After greeting Xu Yun, he looked at Yang Ningkun and Wang Bo next to him, and his tone became obviously harsh when calling them.
"Why are you still standing there dumbly? Hurry and pour tea for your junior brother."
"OK."
Hearing the sound, the two people responded quickly. In a panic, one went to get a cup and the other went to look through the tea leaves collected by Zhou Zhi.
Although Xu Yun is a graduate student of Wu Zhongping, he is now considered a senior fellow student with Yang Ningkun and Wang Bo, and he did not forget to express his thanks when he took the tea from them.
"Thank you, senior brother."
Soon Zhou Zhi stopped beating around the bush and went straight to the point when Xu Yun put the tea to his mouth and tasted it carefully.
"Actually, the main reason I called you here today is to help them two." After talking about this, he immediately turned his attention to Yang Ningkun and Wang Bo: "I called you here for help, but you can decide the matter yourself."
After hearing these words, Xu Yun also looked towards the two of them.
He originally thought that Zhou Zhi had something to do, so he came over in a hurry, but he didn't expect that it was for his graduate student.
Of course, this was nothing to him. Moreover, when he published his first paper, it was Yang Ningkun who took the initiative to help solve the negative impact on the school forum.
Noticing that the two of them had not spoken for a long time, he simply took the initiative to lead the conversation.
"If the two senior brothers need my help, just say it. As long as it is within my ability, I will definitely not sit idly by."
Perhaps with Xu Yun's words as support, Yang Ningkun and Wang Bo suddenly flashed a light in their eyes.
In the end, Yang Ningkun was seen taking a step towards Xu Yun, his face still looking a little embarrassed when he spoke.
"that."
…
"He is such a junior brother."
"We would like to invite you to participate in our research project."
"Mainly responsible for the Fourier transform."
After he and Wang Bo were admitted to doctoral studies, they decided on the research direction after discussion, and also invited a master's degree to participate in the research. However, specialized people are still needed to take charge of mathematics.
They had known about Xu Yun's mathematics level since he first entered the school.
If Xu Yun joins the project, the research will undoubtedly be more effective with half the effort.
But considering the achievements Xu Yun has made in mathematics, especially the fact that he has recently been urged by the entire number theory community, it is definitely not easy to invite him to invest time and energy in their projects under such circumstances. But surprisingly Xu Yun studied artificial intelligence and machine learning as a postgraduate major, which happened to be related to the topics they studied.
In addition, Xu Yun's mentor is still the principal, so if he really joins, he can justifiably ask for advice if he encounters problems.
So the two hit it off immediately, and specially found their mentor Zhou Zhi as a go-between.
That's what happened today.
However, they didn't have much hope for Xu Yun to join, so they seemed a little embarrassed.
After hearing what Yang Ningkun said, Xu Yun felt moved in his heart.
The study plan formulated by Wu Zhongping for him has been completed, and the relevant books and teaching materials have been engraved in his mind. He needs to participate in the research of the project and integrate it and apply it flexibly in the actual operation process.
If the subject content is suitable, it may be a good opportunity.
His thoughts stayed here, and he no longer hesitated, and immediately asked proactively.
"Senior Brother Yang."
"I wonder what the direction of your project is?"
"A medical image reconstruction algorithm based on deep learning." Wang Bo couldn't help but reply before Yang Ningkun could answer.
The excitement in the whole person was visible to the naked eye.
After all, Xu Yun is willing to ask about the direction of the topic, which shows that he is quite interested in it.
"Speaking of it, you are good at the image field. Since you want to learn artificial intelligence and machine learning, Xiao Yang's project is a good training opportunity."
At this time, Zhou Zhi also took over the conversation and added something, analyzing the problem from Xu Yun's perspective.
And as soon as he finished speaking, he emphasized again: "Of course it's up to you to decide whether you want to participate or not."
What Zhou Zhi said is indeed correct. Medical image reconstruction is also a specific application of the intelligent image restoration technology in his mind, which is quite suitable for his current situation.
Thinking that there is no new progress in topological group theory for the time being, it is better to change the topic and diverge my thinking.
After thinking about this clearly, he agreed decisively.
"I'm joining."
"That's great." Wang Bo did not hide his joy when he heard this.
But the next second I heard Xu Yun change the subject: "But I have one more request."
While Wang Bo's expression was frozen on his face, Yang Ningkun's expression was calm and he motioned for Xu Yun to speak out.
"Junior Brother Xu, please speak."
"In addition to being responsible for the Fourier transform, I also want to participate in the research of your image reconstruction algorithm."
"I think senior brother will not refuse this request." Xu Yun answered humorously with a faint smile on his lips.
He is now a graduate student in the School of Engineering, and he must not only be responsible for mathematical content.
Besides, the Fourier transform couldn't be easier for him.
Although Yang Ningkun and Wang Bo are already doctoral candidates, in their hearts Xu Yun is the big one.
Now that the thick thighs are demanding more content, they are naturally too late to be happy.
After all, who doesn’t want to experience the feeling of being led by a big boss?
Without any hesitation, Yang Ningkun immediately stepped forward and held Xu Yun's hand tightly.
"Junior Brother Xu."
"Welcome to join our research group."
The matter was completely finalized, as if he was afraid that Xu Yun would suddenly regret it.
Wang Bo saw this scene in his eyes, and his frozen expression returned to a bright smile.
I even can’t wait to go to the research room arranged by the college and conduct research happily.
After successfully solving his project, Xu Yun immediately left Zhou Zhi's office and took a taxi directly to the old campus. He came to the principal's office and briefly explained the situation.
In any case, Wu Zhongping is his mentor. If he participates in other PhD projects, he must inform him to prevent Wu Zhongping from arranging projects for him again. When Wu Zhongping learned about this, he was naturally very supportive and had no objections. He promised on the spot that if he encountered any problems during the research process, he could come to him for advice at any time.
Xu Yun also received information from Yang Ningkun that day, which was basically about their topics.
Xu Yun deliberately studied it carefully at night to avoid being unable to keep up with the current progress of their project.
When it comes to medical images, tomography is the most important component.
If you want to know the internal structure of a watermelon, the easiest way is to cut it directly.
But this method obviously cannot be used on patients.
Therefore, there is a method to obtain internal cross-sectional information without cutting the object.
This method is tomography.
Its essence is a data analysis method.
However, due to various objective environmental limitations in the real world, it is difficult to achieve complete reconstruction of the measured parameters.
In addition, all continuous natural phenomena are stored and processed in computers in an interpolation manner, which will inevitably lead to non-measurement errors.
In short, it is almost impossible to perfectly reconstruct the internal image of the watermelon without cutting it, but many effects can be minimized through algorithms.
Yang Ningkun's project is to use deep learning to construct an algorithm that can more perfectly reconstruct internal images.
Machine learning is a subfield of artificial intelligence, and deep learning is a subfield of machine learning.
Xu Yun relies on his current strength to participate in this algorithm architecture. It is indeed not a difficult subject for him.
What's more, the intelligent image restoration technology in his mind still has many advanced things to explore.
In this way, Xu Yun roughly read the information sent by Yang Ningkun that night, and felt basically confident, thinking that it would not take long to complete this project and promote the development of the domestic medical field. At that time, I will try to improve topological group theory after changing my mind, and maybe I will have new ideas and inspirations.
If it still fails to reach the ideal level, then you can only rely on the remaining 300 points and two energy capsules to start brain overclocking.
But topological group theory involves the proof of number theory problems after all. Even if its various abilities have been improved, there is still no absolute certainty that these integrals can be maintained until topological group theory is completely perfected.
"Participating in new research, I don't know if there will be any tasks. I'm really looking forward to tomorrow."
Lying on the bed, Xu Yun murmured to himself, then stopped thinking and gradually fell asleep.
(End of chapter)
