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Augmented reality-based demonstration method, device and terminal device

A technology of augmented reality and presentation method, applied in the input/output process of data processing, input/output of user/computer interaction, image data processing, etc. Seeing and other problems to achieve the effect of convenient and clear viewing, improved demonstration effect, and increased interactivity

Active Publication Date: 2017-12-08
SZ REACH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a demonstration method, device, and terminal device based on augmented reality to solve the problem in the prior art that the demonstration object is small and the audience cannot clearly see the demonstration object, resulting in poor demonstration effect

Method used

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  • Augmented reality-based demonstration method, device and terminal device
  • Augmented reality-based demonstration method, device and terminal device
  • Augmented reality-based demonstration method, device and terminal device

Examples

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Embodiment 1

[0048] figure 1 It shows a flow chart of an augmented reality-based presentation method provided by an embodiment of the present invention, and the details are as follows:

[0049] Step S101, determine the current demonstration surface of the demonstration object when the presenter is performing a demonstration, and search for an augmented reality model corresponding to the current demonstration surface according to the current demonstration surface.

[0050] Wherein, the demo object is a polyhedron, and each face of the demo object corresponds to an augmented reality model.

[0051] Specifically, in order to accurately find the augmented reality model corresponding to the current demonstration surface of the demonstration object, the step S101 specifically includes:

[0052] A1. Determine the mark of the current demonstration surface of the demonstration object.

[0053] A2. In the augmented reality file of the demonstration object that has been uploaded to the recording an...

Embodiment 2

[0083] Corresponding to a demonstration method based on augmented reality described in the above embodiment, figure 2It shows a structural block diagram of a demonstration device based on augmented reality provided by an embodiment of the present invention, the device can be applied to a smart terminal, and the smart terminal can include a radio access network (RAN) for communicating with one or more core networks User equipment, which may be a mobile phone (or "cellular" phone), a computer with a mobile device, or the like. For ease of description, only parts related to the embodiments of the present invention are shown.

[0084] refer to figure 2 , the demonstration device based on augmented reality includes: a model determination unit, a model superposition unit, and a picture segmentation unit, wherein:

[0085] A model determination unit, configured to determine the current demonstration surface of the real object being demonstrated by the presenter, and search for an...

Embodiment 3

[0100] image 3 It is a schematic diagram of a terminal device provided by an embodiment of the present invention. Such as image 3 As shown, the terminal device 3 of this embodiment includes: a processor 30, a memory 31, and a computer program 32 stored in the memory 31 and operable on the processor 30, such as a demonstration program based on augmented reality. When the processor 30 executes the computer program 32, it realizes the steps in the above embodiments of the demonstration method based on augmented reality, for example figure 1 Steps 101 to 103 are shown. Alternatively, when the processor 30 executes the computer program 32, it realizes the functions of the modules / units in the above-mentioned device embodiments, for example figure 2 Function of units 21 to 23 shown.

[0101] Exemplarily, the computer program 32 can be divided into one or more modules / units, and the one or more modules / units are stored in the memory 31 and executed by the processor 30 to compl...

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Abstract

The present invention belongs to the augmented reality technical field and provides an augmented reality-based demonstration method, an augmented reality-based demonstration device and a terminal device. The method includes the following steps that: the current demonstration surface of a demonstration real object during the demonstration of a demonstrator is determined, and an augmented reality model corresponding to the current presentation surface is searched according to the current presentation surface; the augmented reality model corresponding to the current presentation surface is extracted, and the augmented reality model is superimposed onto an original video, so that a target video can be formed; and video frame segmentation is performed on the target video superimposed with the augmented reality model, so that a virtual-real synthesis frame effect can be realized. With the method adopted, viewers can be facilitated to watch demonstration, and a demonstration effect can be improved.

Description

technical field [0001] The invention belongs to the technical field of augmented reality, and in particular relates to a demonstration method, device and terminal equipment based on augmented reality. Background technique [0002] Augmented Reality (AR for short) is one of the research hotspots of many well-known foreign universities and research institutions in recent years. AR technology is an emerging technology developed in recent years. Its core is to integrate virtual content and real content in real time to form an interaction between virtual and reality, thereby creating a new experience. At present, there are more and more examples of augmented reality (AR) technology being applied to industries such as education and medical care. Combined with AR technology, the characteristics of the target can be displayed more comprehensively and vividly. [0003] In the current teaching and presentation methods, most presenters still use multiple presentation methods such as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06F3/01G06Q50/20
CPCG06F3/011G06Q50/20G06T19/006
Inventor 瞿新廖海张秋谢金元
Owner SZ REACH TECH
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