HacKer

Shi Lei regained the camera and explained: "Using the crime scene to reproduce, try to compare the dynamic characteristics of human intrinsic behavior. Everyone's movements may look similar, but in reality there is a big difference. Although we The human eye can't distinguish this difference, but the computer can compare it!"

Bai Qiang’s eyes lit up. “Shi Laodi, what are you talking about?”

"White brother, of course, is true! This program called dynamic capture of behavior, I have developed it, and I can verify it after a while!" Shi Lei turned and said: "Uncle Zheng, hurry to tell your men, learn. The action of the thief, and then the crime scene reappeared!"

The staff of the four technical departments began to learn with the resentment against Shi Lei. After half an hour, they used a stool as a prop to reproduce the crime scene. Shi Lei held the HD camera and filmed them.

On the computer screen, the behavioral dynamic capture program captures the movements of the technical police to reproduce the crime scene and then compares it with the 3D model animation in real time!

The real-time comparison rate of the four police officers is only 30%, which means that it is impossible for them.

"Big Brother, you are going to bring that Liu Long back, I want him to try it!" Shi Lei is somewhat sure.

After more than half an hour passed, Liu Long was taken back to the police station and brought to the technical department. Shi Lei said: "Mr. Liu, hello, I am a police special technical staff named Shi Lei!"

Liu Long took a pair of glasses and had a unique atmosphere of intellectuals. He looked indifferently: "I only cooperated with you yesterday to investigate. If you have no evidence, please don't harass my life and work!"

Shi Lei’s heart sneered, Liu Long’s psychological quality is quite good, and Shi Lei is definitely this Liu Long at this moment!

"Mr. Liu, our police got a new technology. Just need to reproduce the crime scene, and then determine your suspicion. Now please take a look, this is the crime scene, the camera shot by the secret camera, I hope you can Learning to learn the thief's movements in this video, and then reappear in front of us!" Shi Lei's tone is dull, but there is an unquestionable coercion.

Liu Long heard the secret camera. When the picture was taken, his pupil was involuntarily slightly shrunk. Although he recovered quickly, Shi Lei still found it!

'Humph! Sure enough, you! ‘Shi Lei looked at Liu Long with a cold eye, then let the position open and let Liu Long learn.

"Mr. Liu, you have 15 minutes of study time. If you can't learn, I will take you to the interrogation room and let you stay in the interrogation room for 24 hours. Don't mention the law with me, I am more than you. Clearly the law, this is in line with the law!" Shi Lei directly blocked Liu Long's retreat.

Liu Long opened his mouth and finally did not speak. He looked at the picture on the screen and learned the stiffness of his body.

Fifteen minutes later, Bai Qiang and others looked at Liu Long and slowly lowered his body and then reproduced the crime scene. For the first time to reproduce the crime scene, Liu Long’s body movements were stiff and even deliberately made unnecessary movements.

Shi Lei holds a high-powered camera, Liu Long's movements and 3D model animation, real-time comparison records. Even if Liu Long’s action is out of the ordinary, in the judgment of the behavioral dynamic capture program, he has the same action characteristics as the thief in the video screen!

The first behavioral dynamic feature comparison, the compliance rate reached 78!

Bai Qiang looked at the data on the computer. His brow jumped, but Shi Lei waved his hand. The small voice: "White Brother, confirm again!"

Bai Qiang nodded and sighed: "Liu Long, the standard of action, come back again!"

This time, Liu Long's action is not standardized, but it is even worse. However, the compliance rate of the behavioral dynamic feature comparison of the behavioral dynamic capture program reaches 72 again!

Shi Lei snorted, "Mr. Liu Long, give you another chance. If it is not standardized, the interrogation room will be treated 24 hours a day!"

Liu Long’s mind was tight, and the subconscious movements were standard. The behavioral dynamics of the behavioral dynamic capture program contrasted with the rate of compliance, and suddenly reached 89!

Bai Qiang couldn't help it anymore, and yelled: "Catch him!"

Liu Longyi, do not understand what Bai Qiang means. The staff of the two technical departments immediately rushed to subdue Liu Long’s backhand. Liu Long shouted: “What are you doing? You have no evidence that it is me!”

Bai Qiang pointed at the computer screen and said: "Now! Liu Long, you give me a little more honest! First put him into the interrogation room, and then let the interrogation department, interrogate and interrogate him!"

Liu Long’s eyes were white and strong, and he quickly said: “Wait! I have evidence of absence!”

Shi Lei's eyes condensed, carefully watching Liu Long, and then said: "Do you have any evidence of absence? Why did you not say it when you first investigated?"

Liu Long had a red face and a small voice: "The kind of evidence that is not present, how can I say it!"

"In the end, what is the evidence of absence, hurry up and say, we will check it right away!" Bai Qiang asked.

The police officers of the two technical departments slightly loosened Liu Long.

"In your police investigation, I did not have any proof of Jiang Li and I were absent. In fact, both of us have proof of absence. Whether it is the first time theft or the second time, the evidence of the absence of both of us is very high. Sufficient!” Liu Long said with some excitement: “Our evidence of absence is at Yayue Hotel, you can go to investigate the record of Yayue Hotel. When I was stolen, I was with Jiang Li at Yayue Hotel.”

Bai Qiang gave a slight glimpse. If this is the case, then the absence of Liu Long and Jiang Li will prove that the suspicion of both of them will be greatly reduced. Bai Qiang turned to look at Shi Lei and asked: "Shi Laodi, what should I do now?"

Shi Lei silently looked at Liu Long. "What can be proved by the opening of the district record can only prove that they used to open a house at the Yayue Hotel, which is not enough to prove that they have been in the Yayue Hotel."

Bai Qiang thought for a moment: "I don't want to check out the Yayue Hotel?"

"No! Yayue Hotel will definitely have their opening records, check it is also white check! Bai Laoge, what is your police network account? Lend me to use!" Shi Lei opened.

Bai Qiang hesitated: "Shi Laodi, what are you going to do?"

“Check out the Social Security Monitoring System of the Social Security Supervision Section and the Road Monitoring System of the Transportation Bureau. Find some things that I am interested in!” Shi Lei explained.

White powerful shocked: "You know even these!"

Shi Lei smiled: "Big Brother, do you think these are secrets? Hurry up and give me the account number, I don't know how many days have passed, and those records are still not there!"

From the server, Bai Qiang landed on the police network. Shi Lei was familiar with the police network, found the program of the social public security surveillance system, and then found the location of the public security camera near the Yayue Hotel.

Right behind the Ya Yue Hotel, there is a public security camera. Shi Lei immediately inquired about the camera records of the camera on October 30 and November 8.

Shi Lei looked up at Liu Long and asked: "When did you open the room at Yayue Hotel?"

Liu Long looked at Shi Lei, his eyes were a little dodging, and then said: "At eight o'clock in the evening."

"The time of theft is 11:20 pm. It takes about 50 minutes to get from the Ya Yue Hotel to the City Museum. That is to say, before 10:30, you must leave the Yayue Hotel!" Shi Lei opened public safety. The camera's record was directly selected from the time node at 8 o'clock on the evening of October 30, and then played back in a fast-forward manner.

Liu Long’s forehead was sweating, his breathing was a bit rough, and he tried to calm himself down.

When the video recorded the time node, reaching 10:10, a figure came out from the window on the second floor, then dropped something like a rope ladder and climbed down from the second floor!

Shi Lei paused and looked at Liu Longdao: "What else do you have to say now?"

Liu Long said: "This can prove what, the picture is so dark and fuzzy, how can I prove that it is me!"

"Under the Yellow River, I don't give up!" Shi Lei picked up the HD camera and looked at the screen. He began to capture the walking posture of the person in the picture. At the same time, he used the Unreal graphics processing software to build a 3D model animation again. "Take your normal steps and take two steps to see!"

Liu Long took two steps unnaturally. The high-definition camera recorded it, and the behavioral dynamic capture program analyzed the dynamic characteristics of the behavior and compared the similarity. The simple dynamic behavior of walking is very obvious. Liu Long and the man in the video have a behavioral dynamic feature match rate of 95!

Bai Qiang’s face showed a smile. “Liu Long, don’t you admit it?”

Liu Long died: "You have no direct evidence!"

Shi Lei suddenly asked: "How many degrees is your glasses?"

"This is a privacy issue, I refuse to answer!" Liu Long did not cooperate with the answer.

"You must answer this question, otherwise the current evidence is enough to detain you in the police station and assist in the investigation!" Shi Lei's tone was dull and there was no threat.

Liu Long’s face changed and he finally said: “The eyes are all seven Baidu!”

"Oh, high myopia, that is really good news!" Shi Lei directly picked up the phone, dialed 114, and then asked: "Hello, I would like to ask, what optical shops are around the city museum?"

At the same time as the inquiry, Shi Lei searched for the news of the optical shop around the city museum on the search engine.

114 telephone customer service, for Shi Lei reported around the city museum, all registered optical shops, Shi Lei recorded their calls.

Bai Qiang puzzled, curiously said: "Shi Laodi, what do you ask the optical shop?"

Liu Long’s face is even more ugly! .

(To be continued. If you like this work, you are welcome to come to the astronomical registered member to recommend this work, your support is my greatest motivation.)