Don't give me black technology

Chapter 20 Is it wrong?
"Okay!" Meng Xiaobai announced the end of the screening before their doubtful thoughts could linger in their minds for two more seconds.

"Is that all right?" Officer Sun looked at the computer desktop, and some screenshots of characters popped up, with detailed text descriptions on them.

"What is this?" Captain Zhou leaned over to look.

Meng Xiaobai clicked on the first picture, which showed the appearance of an old man. He was skinny and had thinning hair. He looked to be 80 or [-] years old.

"The overall suspiciousness is 11.6%. The target often appears in the target area during the time period from [-]:[-] p.m. to [-]:[-] a.m. the next day.

Programmatically, screenshots and time stamps were taken of his daily travel route in the video data.It can be seen that this old man does appear near Su Lianyue's address every day.

"That's it? This old man can't even run, so he can't be a suspect!" Officer Sun laughed dumbfounded.

"Don't worry, this is sorted by comprehensive suspiciousness." Meng Xiaobai clicked on the profile of the second person. This is the cleaning staff of the community. Every morning, she will appear near Su Lianyue's address. Similarly, her picture in the video Data was extracted and time and route stamped.

"This is the one with the highest degree of suspiciousness!" Meng Xiaobai clicked on the target with a comprehensive suspicious degree exceeding 50.00%.

"He appears every day, especially in the early hours of the morning. This is his route and time stamp." Meng Xiaobai showed the police the results of the intelligent screening.

Officer Sun opened his eyes wide when he saw it, "This kid will show up on the camera at the intersection of Building 11 and Building 13 every morning! It proves that he may indeed have been to Building 12 where the victim lived. And he walked The route was actually analyzed clearly! It's incredible!"

"That's right!" Officer Zhang was also surprised when he saw it, "The photos at night are so blurry and there are so many people going in and out, how did you find them out?"

Meng Xiaobai proudly introduced: "The intelligent program does not see with the eyes, but compares the details. You see, every time he passes by the camera, he lowers his head and wears different clothes. I dare say that we see with the eyes, there is no difference at all." I couldn't tell who he was, I thought it was a different person."

"However, the intelligent program can recognize that these features belong to the same person after comparing the details, including hair, height, shape and even the outline of the ears and the length of the fingers!"

"Then by sorting the frames of several cameras in time, we can infer his traveling route."

"This...it's amazing!" Several policemen looked at each other in blank dismay, and their cognition was refreshed.

"In less than 1 minute, in more than 2000 hours of surveillance video, a suspicious person was found among the tens of thousands of people who appeared. And the details are sufficient, and his course of action can be deduced. What kind of magical procedure is this!" Officer Zhang said with emotion. Again and again.

"Good guy, I didn't expect such a powerful thing!" Even Captain Zhou couldn't help but say.

Su Lianyue looked at Meng Xiaobai adoringly, he is too powerful!
"Comrade police, can you find this person?" Meng Xiaobai asked.

"Of course, as long as he lives nearby, there will be records in our system." Officer Sun immediately selected the photos for comparison, and quickly found the target person.

"Name: Ma Yong. He is 27 years old and has a junior high school education. He is the security guard of the property in Meisheng Village."

"I remembered!" Su Lianyue exclaimed, "When I registered with the property, I wrote that my occupation is an anchor, and he knows that I am an anchor!"

"In this way, the suspicion of the target person will be even greater!" Officer Sun analyzed.

"Then Officer Sun, can we investigate him? I'm afraid he will pose a threat to my friend's personal safety." Meng Xiaobai asked.

"Of course we need to investigate!" Officer Sun nodded, "If he stole the clothes and the threatening postcard was really written by this kid, the police uncle will teach him well!"

"Let's go, I'll take a look." Captain Zhou arranged. He was still puzzled by Meng Xiaobai's procedure. Could it be that simple to find the suspect?So I wanted to check it out for myself.

At the Property Office of Meisheng Village Community, a group of people met the suspect Ma Yong.

"Comrade policeman, I really didn't do anything bad! I was the security guard of the community, how could I steal something? Someone else must have done it!" Steal Su Lianyue's things.

"Are you sure?" Captain Zhou stared at him with a stern expression, which made Ma Yong feel guilty.

He still insisted: "I'm sure! And I don't know this girl at all, and it's even more impossible for me to write a postcard to threaten her!"

"That's right, comrade policeman, have you made a mistake?" Aunt Xue, the director of the property office, also quickly said, "Little Ma is very honest, it is absolutely impossible for him to do such a thing. It must have been done by other thieves." , Last month, Xiao Ma also caught a thief, so I handed it over to your police station!"

"Yes, you can't slander me." Ma Yong looked aggrieved.

Several police officers looked at each other, and Officer Sun asked: "The surveillance video shows that you appear at the intersection of Building 11 and Building 13 every morning. What did you do?"

"Routine inspection. The community has been losing things recently. I don't feel relieved. Go and have a look." Ma Yong said as a matter of course.

"Then why didn't you wear security uniforms?" Officer Sun continued to question.

"Because I'm already off work, I change my clothes every day when I get off work." Ma Yong's answer seems to be no problem.

A few policemen were also puzzled, couldn't it be him?They were already skeptical about Meng Xiaobai's smart software, but now they felt that there might be something wrong with the software, maybe the real thief didn't appear in the surveillance video at all!
"Don't worry, as long as you really have no problems, we won't wrong good people. Now, take us to your residence to check." Captain Zhou said.

"Okay!" Ma Yong's expression was natural, without any worry.

Meng Xiaobai was also puzzled, did he make a mistake?He borrowed the phone to go out to communicate with Xiaowanzi.

"Xiao Wanzi, is it really him?" Meng Xiaobai asked.

"According to my analysis of the surveillance video, he is the most suspect. Master, if you look for evidence, you can let those little ants find it. Ants can record smells." Xiaowanzi said.

"That's right. Su Lianyue's clothes were stolen. As long as he finds relevant evidence, he will have nothing to say!" Meng Xiaobai nodded, "Little guys, go find it."

He released the rest of the miniature ant robots. They moved extremely fast, looking for the target location marked by Xiaowanzi.Including Ma Yong's residence, and his daily office location.

Of course, these locations are all analyzed from the video data.

Before, Meng Xiaobai asked the ants to record Su Lianyue's scent information. As long as there is evidence in these places, the ant robot can "smell".

(End of this chapter)