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Augmented reality display method and device for indoor environment and terminal equipment

An indoor environment and augmented reality technology, applied in the information field, can solve the problems that AR technology cannot be applied, and achieve the effect of reducing costs and improving usability

Pending Publication Date: 2020-04-17
THE HONG KONG POLYTECHNIC UNIV SHENZHEN RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, embodiments of the present invention provide an augmented reality display method, device, and terminal device for an indoor environment, so as to solve the problem in the prior art that AR technology cannot be applied to various services related to the user's location in an indoor environment.

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  • Augmented reality display method and device for indoor environment and terminal equipment
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  • Augmented reality display method and device for indoor environment and terminal equipment

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Embodiment Construction

[0033] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0034] For ease of understanding, an introduction to AR technology is given first.

[0035] At present, the implementation methods of AR systems can be divided into AR technologies based on visual methods and AR technologies based on non-visual methods according to whether the visual method is the main method. Among them, AR technology based on visual methods generally includes the following thre...

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Abstract

The embodiment of the invention is suitable for the technical field of information, and provides an augmented reality display method and device for an indoor environment, and terminal equipment, and the method comprises the steps: collecting the network signal information of a current position; based on the network signal information, determining a positioning area of a current user in an indoor environment by adopting a preset prediction model; acquiring an environment image of the positioning area; identifying a target image matched with the environment image of the positioning area, whereinthe target image has corresponding position information; generating a virtual object to be displayed based on the position information; and performing augmented reality display on the virtual object.The problem that an AR system in the prior art cannot directly perform LBS-based related services in an indoor environment is solved, the cost of constructing the AR system is reduced, and the availability of the AR system is improved.

Description

technical field [0001] The invention belongs to the field of information technology, and in particular relates to an augmented reality display method for an indoor environment, an augmented reality display device for an indoor environment, a terminal device, and a computer-readable storage medium. Background technique [0002] AR (Augmented Reality, Augmented Reality) technology is a technology that calculates the position and angle of camera images in real time and adds corresponding images, videos, and 3D models. The goal of this technology is to put the virtual world on the screen in the real world and to interact. As one of the current research and industry hotspots, AR technology brings a new way of interaction. [0003] At present, on the mobile platform, the key technology of the AR system is mostly based on image recognition, that is, to determine the placement angle of the virtual object in the real scene by comparing and matching the images in the real scene with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06T7/70G06T17/05G06T17/10H04W4/33H04W64/00
CPCG06T19/006G06T7/74G06T17/05G06T17/10H04W4/33H04W64/00G06T2207/20081
Inventor 侯松林肖斌
Owner THE HONG KONG POLYTECHNIC UNIV SHENZHEN RES INST
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