3D holographic Imaging breakthrough real-time transport people in different places can appear in the same hologram

In different parts of the person may appear in the same activity hologram

From the star wars begin, let people in different places appear in the same Active holograms, becomes a science fiction classic episodes.

But on November 4, published by the United Kingdom the nature "magazine cover article describes the new results show scientists have invented a near real-time delivery of 3D holographic imaging technology, namely" holographic network truth ". The daily post comments saying that the breakthrough could allow TV films, computer games, street 3D advertisement or even a complete revolution in telemedicine.

Read the Star Wars "on which role can and body size of the image, such as conversation interactive scenes impressive, it looks like a three-dimensional projection of the image, the media is the air.

This is from holographic technology-using interference and diffraction reproduces the object record and real 3D graphics tools evolved. While the latest available hologram mesh really, can provide life-size images, clarity of the first, has the stereoscopic effect and special design environment to create a live in different places in one place the "immersive", realization of the so-called "there".

This new technology is a United States University of Arizona College of optical research.

According to the description, it can be a place to record 3D images, and real time display in any location on Earth. Prototype uses a light-induced photorefractive (photorefractive) of new material 10 inch screen refresh every two seconds, a hologram, and "responsible" record is composed of ordinary camera array, where each camera is responsible for a different angle of the shot. Information encoded as "interference pattern," then to "light-induced photorefractive" material. On-site demo when it creates an f-4 Phantom bomber near real-time 3D images.

　　

The most straightforward is to rid the holographic video conferencing, you can enable the audience to enjoy the 3D holographic images, no need to wear special glasses and any auxiliary equipment; and its further application may even create a "3D map" allows surgeons consultation around, or the "avatar" to participate in hundreds of kilometres away from the patient in surgery.

Leading the research of Nasser · Pei Brabham Dr Barry said, today's the results lead to the ultimate goal — reality holographic network is a major step forward.

But the reality is really a holographic network to the highest refresh rate (electron beam on the image on the screen is the number of times to repeat the scan, the higher the refresh rate, the better image stability), the images from the Earth at the other end to the other end.