Yao Xiaoyan was so ashamed that she wanted to cry without tears, in front of the public, she completely lost the courage to fight with Wang Ruxue, and said in anticipation: "Teacher Wang...... I...... That's not what I meant......"

Meng Wentian pulled Yao Xiaoyan's arm with one hand, dragged her two steps closely, and then stretched out his other hand to grab Wang Ruxue's arm, dragged the two of them forward quickly, and said, "Okay, okay, there are so many people here, what does the noise look like, and what will I talk about when I enter the box." Pen "Fun" Pavilion www.biquge.info Let's go!"

Both girls were stunned, their bodies trembled, and they involuntarily hid to both sides.

But Meng Wentian's strength was so great that the two couldn't hide at all, so he continued to walk forward with them in his arms. The two girls glanced at each other, and for some reason, both of them snorted coldly, and they didn't make any more dodge movements, but moved closer to Meng Wentian and let him drag him away.

After entering the box, Meng Wentian asked Wang Ruxue: "Ruxue, isn't Nebula Technology Company holding a dance party at night? ”

Wang Ruxue shook off his hand and said sharply: "Call Teacher Wang!"

Meng Wentian pulled out the chair for her, made a gesture to sit down, and then walked towards Yao Xiaoyan, while helping Yao Xiaoyan pull out the chair, she smiled at Wang Ruxue: "Ruxue, she is originally a lady, why do you have to put on a fierce appearance? Do you think Xiaoyan is really afraid of you? She just doesn't want everyone to be embarrassed in front of everyone." Xiaoyan, are you right?"

Yao Xiaoyan nodded heavily and said, "Teacher Wang, I'm really not afraid of you. Otherwise, let's scold each other now. ”

Wang Ruxue snorted fiercely, sat down, and said to the waiter who was watching the excitement and felt strange: "Beauty, what is delicious, especially the expensive one, take more up, don't eat him poor today, I won't go back!"

Seeing that Wang Ruxue still didn't end, Meng Wentian thought for a while and said, "Mr. Wang, I have a technical question about computers that I want to ask, is it okay?"

Sure enough, hearing Meng Wentian talk about the problem of the computer, Wang Ruxue, a technical maniac, suddenly lit up, and didn't care about the menu handed by the waitress, and hurriedly asked, "What is the technical problem?" was it yesterday...... If you ask nonsense, I'll strangle you...... If it weren't for the technical problems, I'd stomp you to death!

Meng Wentian was happy and said with a smile: "It's really scary to be a student for you, you may die at any time." …… , Huang Zibin asked me just now, Huang Zibin is ......"

With that, he took the menu from the waitress's hand, scratched it casually, and said, "Just serve these snacks, and besides, serve two new cups of tea and take this one down." Go for it. ”

Wang Ruxue knew that Meng Wentian was just supporting the other party, but this time she was not angry, but picked up another cup on the table and took a sip of tea.

Seeing Wang Ruxue drinking tea with Meng Wentian's cup, Yao Xiaoyan glared at her dissatisfied.

Wang Ruxue glared back.

After the waitress left, Meng Wentian said to Wang Ruxue: "Huang Zibin is the director of the police station we went to yesterday. He had a video that wasn't very clear, and he wanted to see the characters in it, so he asked if we had a way to solve it, and I said you might have software for this, do you have it?"

Originally, Meng Wentian was just looking for an excuse to distract Wang Ruxue and prevent her from continuing to "show off" in front of Yao Xiaoyan, a little girl, and didn't care whether she had this software or not.

Unexpectedly, Wang Ruxue said: "Yes, he wants to use it?"

When Meng Wentian heard that she had it, he was naturally happy in his heart, after all, it was a good thing to be able to help the police catch the murderer as soon as possible, so he said: "Yes, they urgently need this software." Now they have sent the video to the technical investigation department of their superiors, saying that it will take more than ten days to complete the processing. How long will it take you to use this software?"

Wang Ruxue showed a look of disdain, and said: "Cut! They still use the set of simulation model optimization software developed by the Yankees, which is to make the object to be searched for as a whole, just like discovering people in the dense fog, to uncover the dense fog layer by layer, the time is slow, the effect is poor, and it is tiring to death, and the pictures of the video must be artificially clear frame by frame, and the closest to the original form of the real thing should be selected." Finishing it once is a little clearer, like removing a veil of fog, and then re-clarifying it from beginning to night, and then peeling off a veil of fog...... , just keep peeling it off until the person who operates it thinks it's clear enough, and it's really tiring. If they say it takes seven days to finish, it really takes seven days of hard work, not procrastination. ”

Meng Wentian asked, "How do you know so well? Have you used this software?"

Wang Ruxue said disapprovingly: "As long as you are a little familiar with the technical situation of the Huaxia Police Department, who doesn't know that our Huaxia Kingdom introduced this set of software from the FBI three years ago?......。 The biggest problem with this software is that it requires human intervention. ”

Meng Wentian blurted out: "You cow!"

This is really not to praise her. Now Meng Wentian has nothing more to do with the police than Hua Yi and others from the police station and the Jiangde City Police Department, and he has never even been to the Jiangde City Police Department, let alone the Provincial Police Department, and as for the National Police Department, which is higher than the National Police Department, and the powerful organ in charge of all the police and armed police in the country, he even broke out in a cold sweat when he thought about it, but Wang Ruxue said it lightly.

"What is the identity of this girl, why is she hiding in our middle school to teach?" Meng Wentian couldn't help but wonder again. However, he didn't ask, and it is estimated that she would not answer if asked, and she didn't say anything about the basic information when asked by the police station yesterday? Thinking of this, Meng Wentian couldn't help but be curious, "If Huang Zibin and his uncle didn't help him yesterday, would he have something to do with her? Will she reveal her identity at the end?"

Wang Ruxue picked up Meng Wentian's cup again and took a sip of tea, and when she saw Yao Xiaoyan glaring at her dissatisfied, she smiled and said, "Little girl, I'm very unconvinced." If you want to be jealous, you can also take this cup and take a sip of tea, oh, I'm not jealous. ”

Yao Xiaoyan's face turned red with shame, and she said, "I won't be like you...... Don't be shy, the man's cup he drank was dirty, and there must be his saliva on it, and he drank it...... , tsk......"

Finally adjusted Wang Ruxue, Meng Wentian didn't want to be crooked by Yao Xiaoyan, so he hurriedly asked Wang Ruxue: "Mr. Wang, what is the principle of your software, and how long will it take to make the video clear?"

Wang Ruxue smiled charmingly at Yao Xiaoyan, regardless of whether she was angry or not, she put down the cup and said, "I take the particle principle. Knowing the principle of particles, it is to imagine a three-dimensional space as being made up of countless particles, and every picture taken in the video is a photograph of the three-dimensional particles, and what we need to do is to remove the useless particles one by one. You guys have a little bit of contact with game engines, so you should know that there is a particle effect in game engines, right?"

Meng Wentian frowned and said, "That's not more troublesome than the FBI software, they are peeling off the fog veil layer by layer, but you are moving it one particle at a time, and it doesn't take more time?" A layer of fog veil is made up of countless particles, isn't it?"

Wang Ruxue smiled: "Yes." But you are wrong. If you think about it, if we think of the object we want to focus on as a bunch of particles, then we just need to focus on that bunch of particles, and we don't care about the other particles at all. ”

Yao Xiaoyan was also brought into a state by Wang Ruxue, and asked, "But this pile of particles is unknown before it is clear, how can we find it?"

Wang Ruxue nodded appreciatively and said, "It's not really big-chested and brainless, and I can think a little." Not bad......"

Yao Xiaoyan's normal little face turned red again, and she said angrily: "You are so big-chested and brainless." …… , female hooligan!"

Wang Ruxue deliberately pretended to be aggrieved and said, "I'm praising you for your good figure?...... Oh yes, you don't have big breasts either. It's so pathetic......"

When she said this, her gaze fell on Yao Xiaoyan's chest "greedily".

Compared with the ripe Wang Ruxue, a peach, the young Yao Xiaoyan can only be regarded as a green plum, how can her figure be as hot as Wang Ruxue?

Meng Wentian sighed secretly, and immediately straightened Wang Ruxue's crooked building, and asked: "Teacher Wang, it's difficult for the software to determine the pile of particles of the target object, right? There is a confused thing in the middle of the photo, how can it determine which particles we are looking for? Because it is three-dimensional, many particles are hidden behind other particles, who knows if there are any elements we need behind it, that is, the particles you are talking about? Unless this set of software is intelligent and will think for itself. ”

"Smack!" Wang Ruxue suddenly raised her right hand, slapped Meng Wentian on the back, and said, "Clever! This is the problem that our software is trying to solve! How to define our particles in three-dimensional space, as long as we define them, number them, and specify their motion trajectories and related factors, we can hold the particles and let them form a clear and three-dimensional image for us." ”

Meng Wentian was still thinking about her words, and Yao Xiaoyan said, "I don't understand! It also stipulates its trajectory, so many particles, tens of millions, how much time to define. ”

Wang Ruxue did not ridicule her this time, but said seriously: "So we have to find a pattern, and we have to hand over a lot of repetitive work to the software to complete, and we only need to simply define a few key points of particles." For example, if we want to make the facial image of someone in the video clear, there is no need to even define every part of the person, and find their trajectory, after all, as long as a person's face is not hit by a bullet, the distance between his nose and mouth, eyes, ears, chin, forehead, etc. is fixed, and they will move with the movement of the head. This saves us a lot of time......"