Ten years ago, Cameron put on a pair of glasses for viewers around the world with a movie “Avatar” to upgrade the experience of watching movies. Today, 10 years later, Kasen is threatening to help you take off this pair of glasses! One year before the release of “Avatar 2”, James Cameron, a paranoid movie geek, declared that he would build “Avatar 2” with 120 frames + naked eye 3D + laser holography technology, which had already caused a public sensation before its appearance.
In a word, it is not too much to compare “Avatar” to the “subversive” work in the movie calendar in the past 20 years. Now, although it’s less than a year before Avatar 2 is scheduled to be released, the holographic naked eye technology it’s going to use has made the movie industry a sensation again.
Naked eye 3D, a popular display technology in recent years, was once forgotten in the corner because of its immature technology. At present, if you want to get 3D sensory enjoyment from the flat screen, you must bring this pair of glasses to you through avatar. This time, Cameron wants to help you “remove this pair of glasses” through Avatar 2 “
Holography is a technique of recording and reproducing the real three-dimensional image of an object by using the principles of interference and diffraction. The first step is to use the interference principle to record the light wave information of the object, which is the shooting process: the object is radiated by the laser to form a diffuse object beam; the other part of the laser beam is used as a reference beam to shoot on the hologram, which overlaps with the object beam to produce interference, and transforms the phase and amplitude of each point on the object light wave into the varying intensity in space, so as to make use of the inverse between the interference fringes Difference and interval record all the information of light wave. The negative film recording the interference fringes becomes a hologram, or hologram, after processing programs such as developing and fixing. The second step is to reproduce the light wave information of the object by the diffraction principle, which is the imaging process: the hologram is like a complex grating. Under the irradiation of coherent laser, the diffraction light wave of a linearly recorded sine hologram can generally give two images, That is, the original image (also known as the initial image) and the conjugate image. The reconstructed image has strong stereoscopic sense and real 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 whole image of the original object, and multiple different images can be recorded on the same negative film through multiple exposures, and can be displayed separately without interference.
In our life, we can often see the application of holography. For example, on some credit cards and paper money, there are rainbow holograms on polyester soft film made by using the full-color holographic image technology invented by Russian physicist Yuri Denisov in the 1960s. But these holograms are only used as a complex printing technology to achieve the purpose of anti-counterfeiting. Their sensitivity is low, and their color is not realistic enough, far from the realm of chaos. The researchers also tried using dichromate gel as a photosensitive emulsion to make holographic recognition devices. Some fighters are equipped with such devices, which enable the pilot to focus on the enemy. Some precious cultural relics can be photographed with this technology. When they are displayed, they can be truly reproduced in three dimensions for the visitors to enjoy. The original objects are properly preserved to prevent theft. Large holograms can display cars, satellites and various three-dimensional advertisements, as well as the portraits of people and wedding photos with pulse holography. Small holograms can be worn on the neck to form beautiful decorations, which can reproduce people’s favorite animals, colorful flowers and butterflies. The rapid development of the molded rainbow hologram can not only be used as a vivid cartoon, greeting card, three-dimensional stamp, but also as an anti-counterfeiting mark on trademarks, certificate cards, bank credit cards and even banknotes. The three-dimensional holograms decorated in books, as well as the holographic rainbow shining on the gift packaging, make people realize the new leap of printing technology and packaging technology in the 21st century. Because of its three-dimensional sense of hierarchy, the rainbow effect changing with the viewing angle, the ever-changing anti-counterfeiting mark and the close combination with other high-tech anti-counterfeiting means, the anti-counterfeiting technology in the new century has been pushed to a new brilliant peak.
It seems that digital technology is increasing the hegemonic position of Hollywood’s global entertainment image production and sales, and on the basis of its existing advantages, it will further expand the distance and gap between it and other image producers through leading digital technology. Because of the digital technology barrier, the gap between Hollywood rivals and Hollywood seems to be becoming more and more irreconcilable. Before Hollywood took advantage of digital technology, its rivals’ winning ideas and strategies were to arouse consumers’ cultural identity psychology through the artistic expression and description of local history and reality, and to resist Hollywood’s entertainment consumerism through this psychology. “Avatar 2” is about to come out, and the naked eye holographic technology will once again marvel at the public. In China, this effect can only be experienced in the holographic light field theater. WIMI Hologram Cloud (NASDAQ:WIMI) will take the wind of “Avatar 2” and make the holographic technology more amazing.
As a leading enterprise in the field of holographic AR vision in China, WIMI Hologram Cloud (NASDAQ:WIMI) will ensure that the user experience can reach the highest simulation experience in the world through the means of 6D holographic optical field technology revolution, improve the naked eye visual simulation degree of virtual digital products to a more real level, and give users the most real naked eye simulation effect. No matter in the WIMI Hologram Cloud (NASDAQ:WIMI) light field cinema or in the 6D holographic high-end family, the user’s naked eyes no longer feel the dull and false feeling of the white wall screen or the electronic screen. In another 10 or 20 years, white screen movies and color electronic screens will become history just like black and white TV. At the same time, with the continuous maturity of technology and the decrease of unit material cost, and the increasing number of participants, holographic technology is bound to develop more rapidly.
In fact, holographic technology has been applied on a large scale in the world. China’s urbanization is highly intensive, and the potential of holographic IP concerts is huge: according to the price of 100 yuan per ticket, 31 provincial capitals, 365 days per city, 1000 people per show, it can play for a hundred years. Compared with the development cost of holographic IP, it is a huge profit. As a professional holographic content production and R & D company, WIMI Hologram Cloud (NASDAQ:WIMI) mainly focuses on the holographic development of the intellectual property (IP) type in the entertainment industry, including the virtual holographic Concert (holographic IP) of the late singers such as Teresa Teng, Leslie Cheung, Danny Chan, Tom Chang, Anita Mui, Ka Kui Wong, etc. WIMI Hologram Cloud (NASDAQ:WIMI) has become a trend in this field.
WIMI Hologram Cloud (NASDAQ:WIMI) plans to continue to improve and strengthen the existing technology, maintain the leading position in the industry, and create an ecological business model. At present, the holographic face recognition technology and the holographic face change technology are being applied to the existing holographic advertising and entertainment business of WIMI Hologram Cloud (NASDAQ:WIMI), and the technology is also constantly upgrading in order to make a breakthrough in more industries. The goal of WIMI Hologram Cloud (NASDAQ:WIMI) is to build a business ecosystem based on the application of holography technology.
Machine vision is a comprehensive technology, including image processing, mechanical engineering technology, control, electrical lighting, optical imaging, sensors, analog and digital video technology, computer software and hardware technology (image enhancement and analysis algorithm, image card, I / O card, etc.). A typical machine vision application system includes image capture, light source system, image digitization module, digital image processing module, intelligent judgment and decision-making module and mechanical control execution module.
Computer vision is a simulation of biological vision by using computer and related equipment. Its main task is to process the collected pictures or videos to obtain the 3D information of the corresponding scene, just like human beings and many other creatures do every day.
The typical vision system includes image sensing module, information processing module and Application module. According to different types, image sensing modules are divided into visible image sensor, non visible image sensor, lidar scanning sensor, etc. according to different configuration numbers of image sensing modules, they are divided into monocular, binocular, and multi eye (meaning to see the world with many eyes at the same time). Information processing module, in addition to the necessary embedded hardware or computer hardware, software system as a platform, also needs the corresponding image processing technology. The classical image processing technology relies on the research results of visual geometry. The principle of geometric projection is used to judge whether the content of two images represents one thing, and to judge the difference between the positions and postures of the two images before and after shooting.
The industry believes that holographic image communication, which uses the high-speed characteristics of 5g network to transmit large amount of 3D video signals, can show users a more real world, have a qualitative leap in interactivity, or become a disruptive technology of Internet social networking. At present, Samsung, Facebook and other technology giants have joined in the field of technology research and development, showing a broad prospect of technology application. At present, the number of domestic enterprises engaged in the field of holographic projection has also greatly increased. According to data statistics, it has reached more than one thousand holographic projection companies, and the market capacity has also risen to 10 billion level.
The development and birth of black technology has always subverted our imagination. It only brings us sensory subversive experience. Many new technologies, such as holographic projection, AR and motion capture, have brought surprises to our life. With the coming of 5g era, the sequel of Avatar 2 and the support of holographic technology, the ultimate effect of WIMI Hologram Cloud (NASDAQ:WIMI) theater will be a shocking audio-visual feast.
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