270-degree holographic projection show cabinet

Abstract

The invention discloses 270-degree holographic projection show cabinet, and belongs to the technical field of holographic projection. The cabinet comprises a show cabinet main body, and the show cabinet main body comprises a supporting seat and a show frame disposed above the supporting seat. The interior of the show frame is provided with an accommodation space with three opened sides. The cabinet also comprises a holographic imaging display device which is located in the accommodation space; a holographic imaging control system which is disposed in a side part of the show frame, and is used for controlling the operation of the holographic imaging display device. The holographic imaging control system comprises a mainboard, an infrared sensor, a storage unit and a WiFi device, wherein the infrared sensor, the storage unit and the WiFi device are respectively connected with the mainboard. Compared with the prior art, the invention has the beneficial effects that a viewer can watch holographic images of an exhibit at different angles in the range of 270 degrees; the cabinet is strong in sense of space and perspective sense, is simple and flexible in structure, can achieve the infrared gesture induction, and can achieve the interactive operation of the play of a holographic stereo image.

Description

technical field [0001] The invention relates to the technical field of holographic projection, in particular to a 270-degree holographic projection display cabinet. Background technique [0002] 3D holographic projection technology uses the principle of light interference and diffraction to record and reconstruct a three-dimensional image of an object. The recorded subjects can be objects, dynamic characters or animals. Viewers can see three-dimensional virtual characters or objects without wearing glasses. In the production process, firstly, the light wave information of the subject is recorded by using the principle of optical interference, that is, shooting; and then the light wave information of the subject is reproduced by using the principle of diffraction, that is, imaging. The holographic image is like a complex grating. Under the irradiation of coherent laser, the diffracted light wave of a linearly recorded sinusoidal hologram can generally give two images, namel...

AI Technical Summary

Problems solved by technology

This kind of holographic projection showcase has a single function and a monotonous display method. It is mainly a mode of one-way dissemination of information, and the interaction with the viewer is poor.

With the development of science now, all equipment is miniaturized and sophisticated, but the current holographic projection showcase cannot match it, and human beings increasingly need a new display technology to solve the problem

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