. What can you do in three seconds?

Three seconds for ordinary people may be just one breath, or it may be an affectionate expression of 'I love you'. For a fast gunner, three seconds may already be one shot, waiting for another round to be reloaded.

For Shi Wen, three seconds is fate!

Shi Wen once had three seconds, completely out of the monitoring range, although only a short three seconds, but you might as well make an assumption, a very low probability hypothesis, that is, using these three seconds, Shi Wen completely left the monitoring area.

Although Shuangqing City has more than 1.5 million security surveillance cameras, this does not mean that 1.5 million security surveillance cameras cover the entire Shuangqing City, and Shuangqing City is thoroughly monitored.

In fact, 1.5 million security surveillance cameras cannot completely cover Shuangqing City, leaving some security monitoring blind spots.

Including the Shuanghu District, there are also security monitoring blind spots.

"When did the three seconds a specific target leave the security surveillance range?" Shi Lei turned his head, pretended to clean up the dishes and chopsticks, and asked for more detailed information in a silent voice.

The virtual transparent screen of the LIP lens information processor immediately shows three seconds when Shi Wen leaves the security monitoring range, which occurred on October 3, 2007, during the seven-day National Day holiday in Xia Kingdom.

The corners of Shi Lei's mouth slightly arced, the National Day holiday, this is a good time, most of the industry staff are on holiday and rest, and the number of human flows in the social public space is the largest. The load pressure monitored by the social public security system in Shuangqing City is the largest.

Let's say that Shi Wen took advantage of this time to completely break away from the scope of Yishuer's monitoring. Definitely a good time.

"What are the chances of a human facial recognition engine, what are the chances of an error?" Shi Lei asked Yi Zhu'er a probabilistic question.

The answer was swift, and it was almost impossible for him to calculate.

"Sir, the error rate of human facial feature recognition engines is no more than 1 in 100,000." Eri replied.

A human facial feature recognition engine developed by Shi Lei. It has very advanced technology that not only recognizes the facial features of humans, but also based on the bones of the face. Further execution of the logical judgment procedure.

In other words, even after a careful facelift, it is very difficult to deceive Miray Technology Group's human facial recognition engine.

In the human facial recognition engine, the statistics are among the information. There are only very, very few twins at the moment. The probability of fooling a human facial recognition engine is less than 1 in 100,000.

After all, ordinary twins, there will also be subtle differences. This difference may not be judged by the human eye, but the human facial feature recognition engine can judge it.

Shi Lei continued to ask: "Yi Zuer, what is the recognition error rate of the behavioral dynamic feature recognition system? Retrieve the number of jù databases of the dynamic recognition engine and query the count of error jù. ”

Waited a few seconds. Yi Zuer gave the answer, "Sir." The error rate of the behavioral dynamic feature recognition system is less than 1 in 10 million. At present, no judgment error information has been found in the database of the behavioral dynamic recognition engine. ”

The dynamic behavior recognition engine judges the dynamic characteristics of human behavior. The dynamic characteristics of each person's behavior, like fingerprints and iris, are unique. The only difference is that the uniqueness of the fingerprint and iris has been verified, while the behavioral dynamic feature information has not been verified with positive results for the time being.

However, Yishuer monitored more than 15 million information on the dynamic characteristics of human behavior in the main city area of Shuangqing City, and found no repeated dynamic characteristics of behavior, which is very telling.

"Really? Less than 1 in 10 million? Shi Lei's brows furrowed, the error rate was less than one in 10 million, which was still an incomplete count. In other words, it is completely impossible to deceive the behavior of the dynamic feature recognition system.

“Yes，Sir。 The total number of people identified by the behavioral dynamic feature recognition system in Shuangqing City was 15,438,231 people, and the total number of people identified in Beijing City was 18,832,199 people. The recognition error rate is less than 1 in 10 million, which is basically negligible. The answer was accurate.

It is not surprising that the urban area of Beijing City has a larger population than Shuangqing City.

Shi Lei put away the dishes and chopsticks to the kitchen, frowned, and showed a puzzled look in his eyes. Since Yi Zhuer affirmed the dynamic characteristics of Shiwen's behavior, and the recognition error rate of the behavioral dynamic feature recognition system is less than 1 in 10 million, then this Shiwen is basically impossible to be an impostor.

It's just that Shi Lei feels that this stone question is not the one in his impression.

'Strange! Is it because I was reborn and I haven't seen Shi Wen for too many years, and I have forgotten what Shi Wen looks like? Shi Lei thought to himself in his heart.

Counting the time before rebirth, Shi Lei hadn't seen Shi Wen for almost ten years. Therefore, although Shi Lei had doubts in his heart, Shi Lei's number made Shi Lei unable to make up his mind.

Shi Lei did not put water to wash the dishes, but turned around and walked to the living room, compared to the almost absolute number of clothes, Shi Lei chose a foolproof method.

In the living room, Shi Wen was still sitting on the sofa, not watching TV or reading newspapers, just closing his eyes and recuperating.

Shi Lei stood opposite Shi Wen, looking at Shi Wen carefully, and all of them seemed to coincide with Shi Wen in his memory, but there was a feeling that something was wrong.

"Uncle, on National Day last year, I heard that your company organized a tour to Aoya, did you go?" Shi Lei seemed to ask casually.

Shi Wen opened his eyes, and the glasses with round lenses and silver rimmed glasses blocked Shi Wen's gaze, "No travel!" Shi Wen's answer is very simple, which means that their company did not have this kind of tourism activity last year.

Of course, there is no such tourist activity, it is just Shi Lei's blind breaking.

"Oh?" Shi Lei pretended to be surprised, and then asked, "Strange! I heard Uncle Wang from the company talk about this! ”

Shi Wen's face was expressionless, and his tone was still calm and indifferent, "Wang Quan? He is the deputy minister of the company, maybe this tour is only for the company's leadership! ”

Unexpectedly, Shi Wen actually explained.

Shi Lei sneered in his heart, but on the surface, he frowned, "That's not right! I heard Uncle Wang say that this event is a company-wide event to celebrate the company's outstanding performance! ”

"Really? I didn't receive a message. Or because I said in the company that I don't participate in any dinner activities and travel activities, Wang Quan didn't inform me! Shi Wen explained again.

Shi Lei took a step back, and in the virtual transparency screen of the LIP lens information processor, Yi Zuer used a red circle to mark Shi Wen and gave him the label of 'unknown person'.

"Huh!" Shi Lei laughed helplessly, "Uncle, in fact, Uncle Wang didn't tell me this, and your company did not travel to Aoya. According to your company's stingy style, how is it possible to organize employees to travel across borders? ”

Shi Wen looked at Shi Lei with an indifferent expression and didn't explain anything anymore.

Shi Lei shrugged his shoulders and chuckled, "So, my dear uncle, can you sue me, who are you?" ”

Shi Wen still didn't explain, just remained silent.

"My dear uncle, silence is a game of gold, but it is not fun. I need an answer, otherwise, you know, I'm going to get an answer in the end, won't I? Shi Lei said with a smile.

Shi Wen, who was sitting on the sofa, seemed to have no focus, behind the silver-rimmed round glasses, his eyes seemed to be out of focus.

"Don't you say yes? Whatever you are or what your purpose is, I know you know who I am, and you've looked into my information. Do me a favor and don't let me waste too much time. Shi Lei stood opposite Shi Wen and looked at him condescendingly.

If before the conversation, Shi Lei only had a little doubt, the Shi Wen in front of him was not the real Shi Wen. So now, Shi Lei is 100% sure.

Just now, Shi Wen exposed two flaws, not only answering Shi Lei's blind things, but also explaining the reasons to Shi Lei. If it was a real Shi Wen, he would not answer Shi Lei's question at all.

Now, Shi Wen has exposed another problem!

Shi Wen's forehead was actually sweating slightly. In this case, the real Shi Wen has never seen it, at least Shi Lei has never seen it, and he will not believe that Shi Wen will have such an appearance.

"Maybe I should take you back to the Shuanghu District, and after some interrogation, you will tell me the answer." Shi Lei said in a helpless tone.

Then, he didn't care about being heard by Shi Wen, or just wanted Shi Wen to hear it, he directly opened his mouth and ordered: "Arrange for the personnel of the adjudication security company to come over, take my dear uncle, and return to Shuanghu District!" I am sure that the professionals of the adjudication security company will definitely give me a satisfactory answer to my dear uncle. ”

Hearing Shi Lei's command, Shi Wen's shoulders involuntarily shook slightly. This detail has not escaped Shi Lei's observation, not to mention that Shi Lei is wearing a LIP lens information processor, even if Shi Lei misses the details, the LIP lens information processor will not be missed.

“Yes，Sir。 Officers from the adjudication security company are on their way and are expected to arrive in 2 minutes and 40 seconds. "The exact time was reported.

Shi Lei relayed: "My dear uncle, you have 2 minutes and 40 seconds to think about it, and if the time is over, you don't make the right choice, I regret it." ”

Time passed minute by minute, and when the staff of the ruling security company opened the door and came in, Shi Wen was still stubbornly resisting.

But at this time, the landline phone in the living room rang....

(To be continued......)

PS: Who am I? Where did it come from? Where to go?