"d" in "3d" is the beginning letter of the English dimen private on (linearity, dimension), and 3d refers to three-dimensional space. Internationally, 3d movies are used to represent three-dimensional movies.
The principle of 3D movies comes from different visual angles of the left and right eyes of the human left and right eyes - the images of the scenery seen by the left and right eyes are different.
It uses the method of observing the scenery by the human eye, and uses two movie cameras placed side by side to represent the left and right eyes of the person, and simultaneously shoots two movie scenes with slightly horizontal parallax. During the screening, the two movies are installed separately.
Enter the left and right movie projector. When the picture is placed in front of the movie screen, a "subtle" double image of the left and right will be formed.
Specially made polarized glasses can overlap the left and right "double shadows" on the retina, and produce three-dimensional visual effects from the brain nerves, thus showing a series of coherent three-dimensional pictures, allowing the audience to feel the scenery coming, "
The magical illusion of being in the scene.
The market exploration of 3D three-dimensional movies actually began as early as the 1980s. At that time, it was mainly horror films, such as "Friday on the 13th", "Ghost Crying and Howling 3", and "Jaws 3D", and the audience seemed to be more happy.
Receive a horror atmosphere with enhanced three-dimensionality.
However, its disadvantage is that it is quite obvious. At that time, digital technology did not develop, and a set of cameras weighed 30 to 40 kilograms. By the digital age, 3D cameras were less than 10 kilograms. During the screening, the previous films of 3D movies had to be two.
The projectors were played together, and the movie was ruined if it was not synchronized slightly.
This kind of 3D movie was soon forgotten by the market, and filmmakers are no longer keen on 3D three-dimensional movies with difficulty in technology. Therefore, throughout the 1990s, 3D live-action movies never had any major productions.
However, by the 21st century, film technology has developed leapfroggingly, and many technologies have begun to support 3D shooting.
Just last year, in 2007, Wang Shang began to focus part of his attention on the field of 3D technology research and development.
Wang Shang knew that "Avatar", which became the world's box office king in the previous time and promoted the 3D craze to the world, started preparing for "Avatar", in 2007. Wang Shang also began to pay attention to the information of this movie in this time and space.
Fortunately, Wang Shang did not see any news about "Avatar" in this time and space ("Avatar" was created by Cameron in 1995). It must have been harmoniously eliminated by the butterfly effect. James Camer at that time
Lung is directing another movie.
However, Wang Shang was still a little alert. The 3D technology should be almost done, but if it doesn't happen, it will be occupied by others.
At that time, part of the reason why "Avatar" could get so much horror box office was the 3D gimmick.
China in this time and space is quite powerful. Although the technology and industrial level are slightly different from that in the United States, it is not very far.
Since then (in 2007), Wang Shang has invited hundreds of experts to form a 3D research team to develop cameras, projectors, audio equipment, and operation and processing systems.
During this period, dozens of equipment with leading foreign technologies were removed, and the funds consumed were as high as one billion.
However, these are secondary. The most important thing is that Wang Shang provides key technologies for this. Wang Shang connects the network of pre-time and space in his mind. At this time, the pre-time and space will have already developed to 2020. About 3D technology
It is also developing rapidly. Many expired technical data have also begun to be cracked and published. However, these expired technical data have been obtained in this time and space that has been lagging behind for more than ten years, which is advanced enough.
Last year, when Wang Shang sent an invitation and proposed to develop 3D technology, all the invited experts were shocked by Wang Shang's idea. However, when Wang Shang gave them some information, they began to become
He was ecstatic and felt like he had found a treasure, and began to obediently join the R&D team.
In the outside world, many people know this R&D team, but they don’t know what this R&D team does. They have always been mysterious and even almost all the employees of Tianwang Film and Television Company do not know it, only Wang Shang and Mr. Bi Han are the only ones.
The manager knows this.
However, General Manager Bi Han does not pay much attention to this at present, and sometimes he is depressed that in addition to special effects investment, the company has added a huge black hole for capital consumption.
Now that New Year's Eve has just arrived, this kind of good news has been heard. How can Wang Shang not be ecstatic?
"Okay!! Great!!"
The next day, Wang Shang couldn't wait to board the plane to Yanjing and arrived at a building near Shuimu University at noon that day. The R&D headquarters is here, and Wang Shang specially bought 3 floors here to use it as a
Research. I saw that the entire three layers were divided into pieces by glass, with a wide range of green plants inside. It was super amazing at first glance, and people could feel the breath of nature while working.
Soon Wang Shang met the head of the research team, Liang Zhenyu, a professor at Shuimu University, an old researcher in his sixties. He was wearing glasses comparable to the bottom of a beer bottle and directing a young researcher.
Debugging a computer.
After seeing Wang Shang coming, he became happy and pulled Wang Shang straight to a laboratory.
"The camera and projector were developed according to the information you gave me two months ago. Although I encountered many difficulties in the middle, I was lucky to overcome them. However, at the beginning, after the images I took were displayed, I felt that they were not good enough.
Jin, I finally checked it and found that there was still something wrong with the polarizer and the processing system."
"Now we have finally gotten these done!!" Professor Liang couldn't help feeling very excited.
Wang Shang looked at the two data cables in front of him, which were all over the ground, and looked strange and unsightly, and asked, "These two are cameras and projectors?"
It's very bulky, especially the projector. But this is rough after all, and it needs to be developed.
Professor Liang nodded and introduced: "According to the technical information given by Mr. Wang and foreign machine materials, this digital camera was made. This camera with two high-definition digital camera lenses makes the 3D movie scene from the past
The two levels have been added to four levels, which has a more spatial hierarchy.”
"We call it a pacefu private on3d camera..."
"Pacefu on camera? OK..." Wang Shang praised, because this name snatched the name of the camera developed by Cameron in front of time and space to shoot "Avatar".
Soon Wang Shang brought his polarized eyes and started watching the film. This 3D film is a short film, with a wild scene, grass, trees, and small animals, all shot at close range. Wang Shang was watching.
You can see and feel the obvious 3D three-dimensional effect, but... there are many disadvantages.
Not high brightness: If you were taking a night scene, you would probably look dark...
The resolution is not enough, which is worse than the screening results of the 1.5k projector in my previous life. The images projected onto the screen are slightly blurry, and there is no way to form a good visual sensing at all. It is like watching an old movie from the 1980s. This is just
On a small movie screen, if you arrive at a two-story large screen like a cinema, it will probably be a splash of water...
Professor Liang probably understood Wang Shang’s feelings and explained: “There should be no problem with the camera projector or something. The key is that the processing system is not done well. If the system is updated and improved, the effect should be greatly improved.”
Wang Shang nodded, agreeing with his statement that a good system can make the technology better. Just like a computer operating system, a good operating system will be more secure and processing power than a poor operating system.
Excellent, can make the computer more powerful.
However, after only a few months of doing this, it was enough to surprise Wang Shang.
"You guys hurry up and study it, I'll think of a solution."
Wang Shang finally allocated 50 million yuan in reward funds to the entire team.
Before leaving, Wang Shang made another request: "By the way, if possible, start another topic - update the technology of expression capture and motion capture. It is best to use 95% of the information of the expression and movements of live performances.
, attached to the virtual characters (cg characters) generated by computer animation, so that they have a high sense of real life. If there is anyone missing, you can recruit them, just sign a confidentiality agreement."
Because of the expansion of 3D technology, Wang Shang was having a happy Spring Festival. However, during the Chinese New Year, he was also paying attention to the Internet in front of the time and space in his mind, trying to find out if there is any relevant operating system technical information.
In addition to this, Wang Shang is also considering which movie to shoot if 3D photography technology is mature.
Is it "Avatar"?
Or "Transformers"?
Or something else?
"If you film "Avatar", it will take a little longer. Although all kinds of preparations have been done, the production time is absolutely indispensable for more than one and a half years."
"The basic script of "Transformers" has been available, and you only need to modify it to form a 3D shooting script."
"There is also "The Matrix", I have always wanted to shoot it, but it hasn't started shooting it yet."
“Or Pirates of the Caribbean are good…”
Wang Shang thought about it and found that there were quite a few movies he could choose. As for TV series, the original plan was only temporarily put on hold because of the emergence of 3D.
Just when Wang Shang was in pain and happy to have too many choices, news came from abroad that made Wang Shang extremely nervous and extremely annoying.
Warner and Paramount jointly announced that the two film companies will work together to produce "The Lord of the Rings 1 - The Lord of the Rings", which is known as the ancestor of magic, and the director will film "Titanic" James Cameron.
"Oh my god!!"
Wang Shang can be said to be stunned: "Cameron actually took over "The Lord of the Rings"??"
However, Wang Shang was even more stunned. "The Lord of the Rings" was announced to be filmed directly in 3D!!
Wang Shang: “…”
The world is completely in chaos.
.(To be continued, please search for Piaotianyi, novels are better, updated and faster!
ps: I'm basically searching for information today, I'm cheating...