When watching movies, I often encounter movies such as 2D, 3D, IMAX, and IMAX-3D. Different types of movies give viewers a big difference. How do you distinguish these different types of movies?
IMAX (abbreviation of Image Maximum, meaning "maximum image", Chinese pronunciation can be read as "Aikes") is a film projection system that can display larger and higher resolution than traditional film. The entire system includes film copies, projectors, sound systems, screens, etc., produced in IMAX specifications. The standard IMAX screen is 22 meters wide and 16 meters high, but it can be played on a larger screen, and there has been a growing number of IMAX screens.
IMAX3D is the projection technology of IMAX stereoscopic film. IMAX3D uses two IMAX dedicated 15/70 films. One film corresponds to one eye, and two separate images are provided by polarizing filter glasses or infrared synchronization system with electronic glasses. Combined with the IMAX giant screen, the IMAX3D produces realistic full-field stereo effects.
IMAX 3D: Let you watch more, listen more, and feel more in 3D. The IMAX Experience(R) brings you the world's most immersive viewing experience, bringing millions of people around the world It’s like being intoxicated. Crystal clear and realistic three-dimensional images, combined with the top surround sound system, make the audience feel like they are in the movie.
The all-round high quality of the IMAX 3D experience makes the image look great in the world – creating the most realistic and immersive 3D effect ever. An important factor behind the IMAX 3D miracle is the use of dual film technology, which is far superior to the traditional "red and blue" analog 3D technology, which only puts the left and right eye images on a film, clarity and color. Great discount. IMAX 3D technology has no such regrets, not only using the world's largest film format (15/70), but also capturing and displaying images simultaneously through two separate films.
IMAX 3D camera
The IMAX 3D camera is one of the highest resolution image capturers in the world today. It records the imaging of the left and right eyes on two 65 mm wide films simultaneously. IMAX 3D cameras are capable of capturing wide-lens, high-resolution IMAX images.
IMAX 3D projector
The IMAX 3D projector projects both 15/70 format films from the left and right eye onto the special screen of the IMAX 3D. The viewer must wear IMAX 3D glasses that project the images of the left and right eyes to the left and right eyes. IMAX theaters use P3D glasses, which use polarized lenses to separate the imaging of the left and right eyes. The 15/70 film format used by IMAX is 10 times larger than conventional 35mm film. The 15/70 film format and its unique IMAX projection technology are the two magic weapons for IMAX theaters to achieve super image clarity and color sharpness.
Different types of movies
2D movie
D refers to the dimension, 2D movie (also known as 2D movie) refers to the ordinary movie that the viewer sees. It can only see one plane, that is, the kind of movie that faces the general screen.
3D movie
D refers to the dimension, 3D movie (also known as 3D movie) refers to the movie that the viewer sees with the 3D viewing mirror. Through the viewing mirror, the screen is mapped into a three-dimensional effect (with length, width and height), and the viewer has an immersive feeling when he brings the eye.
IMAX movie
IMAX refers to Image Maximum, also known as the “mega-large screenâ€, which is divided into three types: rectangular giant screen, IMAX 3D giant screen and spherical giant screen. The IMAX screen is huge, with an area of ​​4,500 times that of a typical TV screen. The screen is slightly tilted to the viewer, and the screen width extends beyond the visual range around the audience. IMAX3D movies have even more amazing effects! At the same time, two separate images are projected on the screen: one for the left eye and one for the right eye. The audience put on a special 3D polarizer to merge the images they saw.
the difference
Different categories
2D and 3D are said from the dimension above, IMAX is said from the screen size. Thus there is the saying of IMAX-2D, IMAX-3D. But we often say IMAX-3D, because the IMAX-3D effect is more magnificent.
Different effect
The effects of 2D and 3D are completely different. 2D can only see one plane, while 3D can feel the existence of a space. Adding IMAX to 3D will give you a super-large screen and super-luxury visual enjoyment.
What is an industrial router? Which industries are they mainly used in?
With the continuous development of the network and the continuous progress of various industries, some new concepts and development directions have actually emerged during the period. For example, from the current point of view, many enterprises in the development process in order to have good efficiency and speed, as well as the use of more functions, gradually began to use industrial routers. Of course, for this type of router, we also have a lot of problems, so today we will discuss to see, what is an industrial router? Which industries are they mainly used in?
What is an industrial router?
From the basic concept, an industrial router is a wireless data transmission function that provides users with wireless data transmission through a public wireless network. For example, we use mobile phone data to transfer things to another mobile phone or computer, in fact, the principle is very simple. Of course, the specific usage operation is different. In the process of use, the industrial router has the advantage of allowing multiple users to use the same integrated network system to access the network, which is also very convenient in the work. In fact, at present, industrial routers are gradually widely used in different industries, and the practicability is also very strong.
Industrial routers are mainly used in what industries?
The first is some of the contents summarized for the concept and basic principles of industrial routers, and for the use of industrial routers, it is also some of the issues that we are concerned about. From the current point of view, the first is widely used in intelligent transportation, such as in the application of high-definition electronic bayonet, road wireless video surveillance, vehicle monitoring or security monitoring, etc., which is also very important; Secondly, it is also widely used in the financial industry, such as the use of wireless atm self-service terminals, wireless pos machines or other applications; In addition, it is the application of the power industry, such as transformer remote monitoring management, circuit line video surveillance and substation video surveillance and so on. In short, the use of industrial routers is also more extensive.
How to choose an industrial router?
Although the industrial router is widely used now, the choice we made at the beginning is still more tangled, from the feedback of the market, Movingcomm router is actually very good. According to the needs of the industry environment, based on SD-WAN+ Internet of Things, intelligent networking can then be formed into a large local area network through the cloud platform router in many places. Therefore, the focus of security monitoring can also be concentrated to complete the work of remote video surveillance, but also to meet the needs of remote working, for some of the industries we mentioned earlier, the practicality of this program is also very good. Moreover, the technology of remote networking and intelligent networking is also very mature, and the security and stability are also good. In short, the advantages of Movingcomm router are still many.
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Shenzhen MovingComm Technology Co., Ltd. , https://www.mcrouters.com