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Holographic projection system

A holographic projection and hologram technology, applied in the field of holographic projection, can solve the problems of lack of real-time and operability, and achieve the effect of improving user experience, strong sense of depth, and reducing delay

Pending Publication Date: 2021-06-01
章建国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current holographic projection cabinets rely on professional workers to do 3D shooting, and then after professional manual modeling in the later stage, and finally apply optical principles to image, and can only use memory for preset playback, and the image is a pseudo 3D hologram, Lack of real-time and operability

Method used

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0030] For the current holographic projection cabinet, it relies on professional manuals to do 3D shooting, then professional manual modeling in the later stage, and finally applies optical principles to image, and can only use memory for preset playback, and the imaging is a pseudo 3D holographic Like, lack of real-time and operability technical defects; refer to figure 1 and figure 2 , an embodiment of the present invention provides a holographic projection system, including: AR acquisition subsystem, VR acquisition subsystem, encryp...

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Abstract

The invention discloses a holographic projection system, and aims to overcome the technical defect of lack of real-time performance due to the fact that a memory is used for preset playing in the prior art, the system can perform real-time playing, does not limit the address of live-action shooting and projection playing, and can greatly improve the transmission efficiency and reduce the playing delay after being added into a 5G cloud server for transmission. In order to overcome the technical defect of lack of operability due to the fact that a memory is used for preset playing in the prior art, the system acquires the AR real scene and the VR real scene at the same time, constructs the AR hologram and the VR hologram, and finally can realize the combined projection of the AR hologram and the VR hologram, so that the operability is increased, and the user experience is improved. According to the system, a professional does not need to carry out background editing on a 3D material picture, and during display, a 5G plus VR plus 3D phantom stereoscopic display effect can be enjoyed without wearing any polarizing glasses, so that visual impact is brought to people, and a very strong depth sense is achieved.

Description

technical field [0001] The invention relates to the technical field of holographic projection, in particular to a holographic projection system. Background technique [0002] Holographic projection technology (front-projected holographic display) is a kind of 3D technology, which originally refers to the technology of using the principle of interference to record and reproduce the real three-dimensional image of an object. Later, with the guidance of sci-fi movies and commercial promotion, the concept of holographic projection gradually extended to commercial activities such as stage performances and exhibitions. However, the holography that people usually know is often not a holographic projection in the strict sense, but a kind of holographic projection technology that uses methods such as Pepper's ghost and edge blanking to achieve 3D effects on holographic projection cabinets. [0003] The current holographic projection cabinets rely on professional workers to do 3D sho...

Claims

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Application Information

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IPC IPC(8): G03B35/18G03B35/00H04N13/194H04N13/363
CPCG03B35/00G03B35/18H04N13/194H04N13/363
Inventor 章建国
Owner 章建国