Chapter 394 Holographic Projection 2

Mick and John and others formed such a simple laboratory because of their interest, specializing in this holographic projection, in their eyes the holographic projection is a difficult jishu to succeed, and they almost put all their body and mind into it.

I didn't hesitate to ask for sponsorship and support their research, but after a few years, it was still so tepid, and there was no big achievement, but it was moving forward little by little.

According to their speculation, as long as it takes five years, give them another five years, they can make this jishu commercial.

But there is a business that can invest in a jishu and wait for five years.

Who knows how much money to invest in it in five years, in the eyes of many enterprises, holographic projection is a money-burning thing, and ordinary people can't afford to play.

Besides, the commercial value is not great.

Holographic projection, also known as virtual imaging, is a recording and reproduction of the real three-dimensional image of an object using the principle of interference and diffraction.

3SDIGITAL digital jishu experts rely on the advantages of three-view animation digital stage design, combined with the most advanced foreign holographic projection jishu means, to achieve the perfect display of holographic projection digital visual effect, so that the domestic holographic projection jishu to a higher level, in the holographic digital stage application, holographic projection jishu can not only produce three-dimensional air illusion, but also make the illusion interact with the performers, complete the performance together, and produce a shocking performance effect.

But this time, Qianlong Technology's jishu shocked them again, this is jishu, this is strength.

They were curious to see what else could surprise them with the back. Because they know that according to common sense, the things in the back must be better than the front, otherwise they will not be able to retain popularity.

"I don't think we need to look any further!" Mick suddenly stood up and said to John.

"Yes!" Rarely, this time John did not refute Mick's claims.

He also knew that it had already come to this, and that there was no point in them studying it.

Now they were desperate to know how this jishu was done.

Qianlong Group They have only heard of it and know that this is a very strong emerging enterprise.

But it didn't take it to heart. Because in their hearts, it is an emerging enterprise, no matter how strong it is, it is not much stronger.

Because they don't have that kind of heritage

"I want to go to Huaxia?!" Mick stared at John for a long time before speaking his decision.

"Hehe, although I also want to take a look, but someone has to clean up this mess, you go first, I'll look for you after I'm done!" John whispered.

“xiexie！” Mick stared at John for a long time and then whispered

"Lin Nan, what kind of reputation are you kid?! Where are these people really located? The old man looked at Lin Nan with a face and said.

The old man didn't see it at first, but soon he realized that something was wrong, and when some other lights swept by, the host's entire body was penetrated. What does this mean?!

This means that it is not a real person at all. Is it just a projection.

"Huh. Holographic projection?! Lin Nan turned his face sideways, looked at the old man, and said word by word.

"Holographic projection?!" The old man looked at Lin Nan with a frown, puzzled what the hell was the holographic projection.

Could this be a holographic projection?!

It was the first time the term holographic projection had entered his ears.

Lao An was also very curious, and he didn't notice this situation at first, thinking that there were indeed four people on the stage, but at this moment, after the old man's discovery, he could indeed intersperse their bodies when the light swept by. But this is not easy to find.

Lao An observed carefully. It seems that only the perspective of his own people can find this problem, and he suddenly understood a little bit that Lin Nan weishenme vacated this place, it turned out to be for the existence of those bugs

"Tell me about holographic projections!" The old man looked at Lin Nan curiously, and then said softly.

Forehead. When Lin Nan heard the old man suddenly ask himself this, he was a little speechless, because this jishu really couldn't be expressed in words for a while.

After looking at the four people on the stage, Lin Nan organized the language and said.

"Holographic projection jishu (front-projectedholographicdisplay), also known as virtual imaging jishu, is a jishu that uses the principle of interference and diffraction to record and reproduce the real three-dimensional image of an object.

The first step is to record the light wave information of the object using the interferometric principle. This is the shooting process: the subject is irradiated by the laser to form a diffuse object beam; The other part of the laser is used as a reference beam to shoot on the holographic negative, which is superimposed on the object beam to produce interference, and converts the phase and amplitude of each point on the object light wave into a spatially varying intensity. In this way, the contrast and spacing between the interference fringes are used to record all the information of the object's light waves.

The negative recording of interference fringes becomes a hologram, or hologram, after development, fixing and other processing procedures;

But the holographic projection obviously can't just project photos, it's three-dimensional projection, so a lot of places still need a second operation.

This second operation is to use the principle of diffraction to reproduce the light wave information of the object, which is the imaging process: the hologram is like a complex grating, under the irradiation of a coherent laser, the diffraction light wave of a linearly recorded sinusoidal hologram can generally give two images, that is, the original image (also known as the initial image) and the conjugate image.

The reproduced image has a strong sense of three-dimensionality and has a realistic visual effect.

Each part of the hologram records the light information of each point on the object, so in principle, each part of the hologram can reproduce the entire image of the original object, and multiple different images can be recorded on the same negative through multiple exposures, and they can be displayed separately without interfering with each other."

Lin Nan paused when he said this, and said, "This is the holographic projection, what I said just now may be a bit verbose, but the explanation is detailed enough." It is to highlight three-dimensional things through three-dimensional forms. ”

Lin Nan looked at the old man's confused eyes, and suddenly knew that what he just said was equivalent to fart.

It wasn't explained at all.

At this time, Lin Nan had a hidden idea in his heart that it was good, don't be like this, although my eloquence is not very good, but explaining a thing can still be satisfied

"Forget it, I know you didn't understand, but after a while, you will understand what I mean!" Lin Nan obviously didn't want to waste his tongue.

Instead, he speaks with facts, Lin Nan believes that after seeing the holographic projection effect behind, the old man should understand what is called holographic projection

As soon as the host went down, the lights dimmed.

While everyone was waiting, the music started, and then the dark space suddenly lit up.

The first show was the opening dance, and the holographic projection began on the spot.

The first show is Starry Sky Shijie, and the whole show is set off by magnificent scenes. Blaze it out.

Magnificent music comes to mind, three-dimensional holographic projections.

"Damn, what kind of starry sky dance are you doing!" When the audience saw this, they immediately rioted.

"Damn, Michael Jackson?!" When the lights came on, the whole scene was shocked.

Because what is the environment on the stage, it is a planet.

Then an actor in a special spacesuit jumps off the spaceship that falls from the sky and performs a space dance move.

Everything is so sci-fi.

Their spacesuits are not as fat as the real spacesuits, but they are dressed like practice suits, and they wear a special hood on their heads, although they have some hits, but they are very beautiful.

It's not like a big crystal ball like it is in reality.

"It's really not a loss for this show to be called Space Dance Steps!" Ling Hai is a veteran dance teacher, and she has a love for dance that is similar to life.

It can be said that dance is his life, and he will not be unaware of the dance of Michael Jackson, the global dance king.

But this group of people adds a touch of novelty to this. These things are more natural with this environment, and there is no sense of disobedience

(To be continued......)