Chapter 107: Voice shaping
Li Yi looked at the remaining three teams and arranged: "You know more about your Skynet system, and now the Skynet system has been installed in the data center of the Ministry of Public Security. It can call up the data of any networked camera in the country.
Now you have been given the right to call the camera data along the Beijing-Shanghai Railway. It's up to you to operate and find the suspect Huang Xiaobao. ”
Li Hao breathed a sigh of relief when he saw this situation. He knew that now was the last hurdle, and the three of them had passed the stress test conducted by the Ministry of Public Security's data center.
He was afraid just now that the people of the Ministry of Public Security were not familiar with his Skynet system and would not be able to give full play to the best performance of the Skynet system. By operating it himself, he can make better use of the Skynet system.
Director Yu Hai knocked on the table, attracting everyone's attention.
He showed a sincere smile and said to them: "The following is your performance time, I really hope that you will catch the criminal suspect Huang Xiaobao through high-tech means." Come on, you must know that Huang Xiaobao's bounty is still 300,000. ”
After Director Yu Hai finished speaking, the staff specially brought a laptop and put it on the central table. Tell them that they are connected to the Skynet system.
Li Hao sat on his desk and chair and began to work, he entered the Skynet system, and found that hundreds of thousands of cameras could be searched in the Skynet system.
He immediately opened the intelligent recognition module, which has many subsystems, including human recognition.
He put Huang Xiaobao's picture of his infancy into the recognition module. Recall the pre-designed function and start the bone modeling analysis according to the human growth factor.
Tianyu Intelligence and the Institute of Intelligence, they are both carrying out this work. The modeling process is either fast or slow, but it is steadily progressing.
This technology has long been mature, but it is not yet available on a large scale. Previously, it had only limited applications in archaeology and biology. The main thing is to identify the differences in the face shape of modern people and ancestors.
This technology is due to the rapid development of artificial intelligence and the in-depth study of the human body in medicine. In the frontier field of international artificial intelligence, it has long been regarded as an advanced technology.
For small countries, this technology is still somewhat difficult, but China and the United States, as two superpowers with rapid development of artificial intelligence, this technology has become common. They just differ in efficiency.
Li Hao saw that Skynet was analyzing Huang Xiaobao's facial bone form. He immediately called up the voice shaping function in the intelligent recognition module, which he had worked so hard to make.
This technology has come into the public eye, and a teacher is challenging the impossible stage, and suddenly shows the incredible ability to know the general physical characteristics of a person by listening to a person's voice.
Later, through the efforts of many scientific researchers, the intrinsic connection between human physical characteristics and voice has been found.
Li Hao stood on the shoulders of giants, and based on scientific research data, he made a detailed database and wrote matching algorithms.
Artificial intelligence can use big data to better compare the relationship between sound and human physical features.
Li Hao is confident that through the joint action of these two technologies, he can find the true face of Huang Xiaobao.
He set various parameters and waited for the Skynet system to complete automatically.
He looked at the other two units, both of which modeled their facial bones through pictures.
Tianyu Intelligence is progressing very quickly, he first sketches the skeleton model, and then generates a face simulation image based on the skeleton model.
Through Li Hao's recent observations, he felt that Tianyu Intelligence handled the details very well.
After all, people's systems have been developed for a long time. And his system is just a patchwork of various modules, and the innate degree of refinement is not as good as others.
Director Wei Hongtao is also serious about the operating system, and their system is built step by step. According to the simulated image generated by the organ, the eye contour is formed, and then the nose and mouth are gradually completed.
Tianyu Intelligence was the first to complete the simulated image of Huang Xiaobao's face.
Immediately afterwards, Cevicon Technology also completed the facial simulation image. After waiting for a while, Director Wei's face simulation image was also constructed.
Li Yi walked over, and he looked at the three families who had completed the face simulation image.
He looked at the simulated image and didn't know how to describe him for a moment. The approximate contours of the face can be seen from above.
It is said to be a skull, but there are some details that the skull does not have. For example, the eyes, mouth, nose and other organs.
To say that this is a complete human face looks strange. This is not a human face at all, it lacks the necessary tissues on the face, such as skin and muscles. It is only the shape of the eyes, ears and other organs.
He asked everyone in a puzzled tone, "The images you have come up with are all roughly the same, but why don't you draw a specific image of Huang Xiaobao's face." ”
Li Hao, Shi Xue, and Wei Hongtao glanced at each other, and finally Wei Hongtao said, "Officer Li, we can only make a simulated image of the face." This is the most accurate way to do it.
You see it on entertainment programs or other channels, and make a whole face, and in the absence of other supporting evidence, it is very lax to do so.
When a person reaches adulthood, the bones remain basically unchanged. But the muscles and skin of a person's face can change a lot.
A 20-year-old young man and a 70-year-old man, a fat man of more than 200 pounds and a thin man of more than 50 pounds. They certainly weren't the same face, but they were all facial bones.
We can only do it to this extent, and the rest can only find Huang Xiaobao through a large number of video comparisons. This is also the reason why Mr. Li Hao just said that this technology is very time-consuming. ”
Li Yi showed a clear expression, he looked at Li Hao, and said, "Mr. Li, the voice shaping technique you just mentioned, can it restore the face of the suspect." ”
"Wait a few more minutes, the data is being analyzed, and the results will be available right away.
This technology not only restores the suspect's face, but also analyzes his physical features when recording. Li Hao said confidently.
After Li Hao finished speaking, everyone noticed his computer.
Li Yi saw that everyone was paying attention, and he directly projected the scene on Li Hao's computer onto the big screen.
Seeing only a figure composed of data, he began to change like plasticine, and then fixed.
First of all, the size of the character is fixed, and he is about 1.65 meters tall. Weighing around 74 kilograms, he looks a little fat, and it can be clearly seen that he has a beer belly.
This is followed by the creation of a view of the face, which is completed first by the lips. His lips were a little thin.
The muscles of the face then emerge, and then the skin is covered. The eyes, nose and other facial features are finally presented according to the movement of the muscles.
After the face configuration is almost complete, the skeletal model of the face that has just been completed. It is one with this face configuration. Gradually adjust the details to complete Huang Xiaobao's face shape more accurately.
Soon Huang Xiaobao's entire physical characteristics appeared on the screen.
He gives people the impression that he is a loyal and honest ordinary person, with a very rich complexion and a beer belly.
There is nothing unusual, he is basically the same person who often chats and farts in food stalls, who would have thought that he is a highly intelligent fraudster.