he sees your voice

Chapter 226
Context is always a bit slow in terms of human sophistication, but he was unconvinced after hearing this, and stared at Pan An, "What's wrong with me?"

"Using the words of the Chinese ancestors, which pot is not opened and which pot is lifted, isn't it waiting for Lu to clean you up?" Pan An said earnestly.

The context is still an irreversible expression of "emotional intelligence disorder", smacking his lips, "What did I mention?"

Then, Pan An looked at him with the eyes of an IQ child, and was really defeated by his "innocence", wishing to talk into his ear, "Why did Gu Chu wear the wrong white coat that day? Are you stupid? Why did Lu expose it on the spot? Are you mentally handicapped?"

"What is it with what?" The context was confused.

Pan An wanted to die. Just as he was about to explain, Lu Beichen let out a low voice, "What are you dawdling about?"

The context wailed and went out with an umbrella.

"Of the two skeletons in the hot spring, one is mostly complete. In the absence of the skull, we can reconstruct the appearance of the deceased according to the characteristics of the maxillofacial face." Lu Beichen taught naturally, with the incomplete skull next to his hand, and pressed Next to it was a solitary piece of skull.

Gu Chu immediately concentrated on hearing this.

"You have a supernatural foundation, so you are not unfamiliar with the human skull." Lu Beichen is simple and clear, "You should know that the appearance of a person will directly affect the shape of the skull, and the thickness of cotton soft tissue between people is also relatively stable. , we use this regularity to reconstruct the skull."

Gu Chu nodded vigorously, and then came over with a notebook in his arms.

"Your brain is more useful than a pen. I need you to keep it in my mind." Lu Beichen resumed being strict with her.

"Oh." Use your brain to remember, use your brain to remember, who is afraid of who.

Throwing the notebook aside, Gu Chu turned on the shorthand mode of the child prodigy.

"Soft rubber clay is the most primitive method of skull restoration. After fully understanding the thickness of the facial soft tissue and facial anatomical characteristics, a sculpture is made on the plaster model of the skull. Nowadays, three-dimensional simulation is basically used, and traditional manual restoration techniques are abandoned, that is, Say, you need to convert the characteristics of the human skull, the thickness of the soft tissue, the growth pattern of the facial features, etc. into data, and then the computer will automatically restore the three-dimensional head portrait of the person based on these data." Lu Beichen said, showing her some background data The analysis is so dense that it makes people dizzy to see.

But Gu Chu can see it. She was originally interested in the gods in college. If you want to do things like open your brain, you must first understand the human brain and even the direction of the bones. Although it does not match the skull restoration, it is just like Lu Beichen That said, she is a solid person.

Lu Beichen told her the location of the data one by one. After reading it once, she said to herself, "It's not difficult, isn't it just inputting data?"

Lu Beichen smiled instead of anger, "How did the data come from?"

Uh……

Gu Chu choked.

Yes, anyone can do the data input. The problem is the source of the data. Although the computer has liberated the hands of the forensic doctor, shortened the time for manual recovery, and greatly improved the efficiency of solving the case, if the skull is incomplete or severely damaged Woolen cloth?These data depend on the powerful and calm wisdom of the forensic doctor.

So at this moment, Gu Chu suddenly understood the reason for Lu Beichen's arrogance.

He can do what others can't, this is his arrogant capital.

"The data of Corpse A is not difficult to calculate, and some detailed data can be deduced from most of its skull shape characteristics." Lu Beichen taught her how to calculate from the skull characteristic data, speaking every word and every sentence slowly, focusing on the key points He will repeat the place, see her nodding and continue talking, and if she sees her frowning, he will ask her if she has any questions.

In this way, with the help of A's skeleton, she understood the essentials of calculation. It was difficult, and it was all boring data. Normally, she might be impatient, but because the other party was Lu Beichen, she found it much more interesting.

"After the data is completed, the three-dimensional head portrait of the deceased will be restored by the computer." Lu Beichen explained, "As soon as the restoration map comes out, it can be faxed to Luo Chi and the others, and they will issue a notice of assistance in the investigation at that time, and relevant personnel can also target suspicious persons. Conduct investigations on missing persons, and then compare DNA to determine the source of the corpse. As long as the data is accurate, computer imaging will be fast. Now, you can confirm the data in the background."

"Me?" Let her do it so quickly?
"The data is ready-made, just enter it."

"Oh." Gu Chu took a deep breath, stretched out his index finger and carefully tapped on the keyboard, carefully looking at every number, even the decimal point, for fear that there might be a slight mistake.

Lu Beichen probably saw her nervousness, so he smiled, raised his hand and patted her on the shoulder to encourage, "Take your time, don't be nervous."

I'll be good...

Why is he so gentle to her today?
I looked at him quietly, and he even smiled. Although the smile was very faint, at least he was sure that he was smiling.The corners of the lips are slightly raised, and the rippling in the eyes is like the spring sun shining on the lake, the sparkling ground is very warm and handsome.As usual, he should be angry. The last time he warned her not to drink alcohol, she broke the taboo last night, and judging from the fact that he knew that the scandal was all over the place and kept his face this morning, he must know that she was drunk thing, now...

"Be serious." He whispered over her head.

she's lost...

Hurry up and pack up your mood, don't care what he does, let's learn what's in front of us first.

"The data is not formed at one time, it has to be adjusted repeatedly. Of course, the more precisely you control the shape of the skull, the less adjustments will be made." Lu Beichen said softly.

Gu Chu pointed to the data in the backstage, "Then do these need to be adjusted?"

"unnecessary."

Gu Chu blinked twice, no need, so confident.

"Gu, you may not know that the data obtained from Lu has always been accurate." Pan An who was not far away said with a smile.

Gu Chu was amazed, when will she reach this point?

"Are you free?" Lu Beichen didn't look back, but asked lightly.

Pan An immediately replied, "Busy, very busy."

From his angle, you can see the figure of the context at a glance, holding an umbrella, standing upright at the door, like a beast guarding the door, he doesn't want to be sent to the other side of the door by Lu Beichen, then he And the context can really become the two big stone lions at the door.

"In the case of knowing the appearance of the deceased, in addition to the restoration of the skull, we also need to do the superimposition of the skull." Lu Beichen then began to teach Gu Chu in accordance with his aptitude for the deceased B.

Gu Chu stared at the skull in his hand, even if she was killed, she couldn't believe how the dead man's face could be recreated with a single bone.What made her even more unacceptable was that not only the head of the deceased B had to be restored, but also the entire skeleton, which was unheard of. In other words, it was shocking enough to construct the entire skeleton from a single skull. , perhaps, this is Lu Beichen's most authoritative direction.

"The super imposing technique is to superimpose the photos of the missing person with the skull photos of unknown sources, and then determine the identity of the deceased." Lu Beichen explained them one by one, and showed her the practice, "The current superposition of cranial phases is mainly based on the level of The deflection index and the elevation index are used to determine the horizontal position and elevation position of the portrait in the photo, present the photo and skull data with the computer background, 8 basic lines, 34 standard points, 9 contour curves and soft tissues of 13 observation points Thickness, you need to achieve complete coincidence of 64 indicators to determine the identity of the deceased, and if one indicator cannot be completely coincident, the skull and the photo must be adjusted.”

Gu Chu had memorized a lot of the contents of the 64 items before. In fact, she was already familiar with this when she was in college, but now she needs to strengthen her memory.Pointing to the skull, "However, it is impossible to complete the 64 overlaps with only one skull."

"This is the problem, and it is also the reason why many anthropological forensic doctors flinch." Lu Beichen has always been patient, "I just said that the shape and direction of human facial features are related to some features on the skull, and the deceased is Asian. , then take Asians as samples when reconstructing the face. Although it is only a piece of skull, we can see that this skull is sound, the parietal bone is connected to the frontal bone, through the coronal suture we glued, the position and size of the superior temporal line, The sphenoid bone of the deceased can be drawn initially, and the occipital bone and temporal bone of the deceased can be drawn through the herringbone seam on the back side. After a few preliminary items are determined, the outer ear door, nasal bone, ethmoid bone, zygomatic bone, and upper and lower jaw bones can be drawn. Come out, of course, this requires great patience and repeated calculations to build successfully, that is to say, you need to complete tasks that are impossible for computers, and this one needs to be done purely by hand.”

When Gu Chu heard this, his heart surged, and his admiration for him became deeper and deeper.

"The computer system in the entire laboratory is the most advanced in the world, so it can save you a lot of effort." Lu Beichen said, "Now, you need to try to reconstruct the position of the occipital bone of the deceased according to what I just said, and then , tell me the data you calculated."

Pan An heard these words with the tips of his ears, and took a deep breath. This Lu Beichen must be asking too much.

Yu Jiang also put down her work and looked at Gu Chu hesitantly.

It is impossible for her to fully achieve Lu Beichen's ability, even if she only has half of her ability, it will not happen overnight, but it is still possible to complete a small-scale reconstruction, and she still has a foundation in painting.After thinking about it, she took the paint pen from the computer, but didn't do it right away, she was always thinking.

"It doesn't matter, draw whatever you want, if it's wrong, start over again." Lu Beichen said, "Today your task is to give me the data of the occipital bone and the occipital bone, and I will do the rest."

Gu Chu nodded.

Lu Beichen didn't move after saying these words, and sat beside her all the time.She looked at him, then at the computer, then at him.

(End of this chapter)