Augmented-reality-based three-dimensional interactive learning system and method

A learning system and augmented reality technology, applied in the field of augmented reality-based three-dimensional interactive learning systems, can solve the problems of not being able to drive home interactive multimedia teaching devices well, complex operation of the multimedia teaching devices, and high user thresholds

Active Publication Date: 2013-10-23
YANGSHU WENHUA SHANGHAI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Traditional multimedia teaching devices are not very interesting, and it is difficult to mobilize children's initiative
[0004] 2. The operation of multimedia teaching devices for high-tech education is relatively complicated, and the user thres

Method used

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  • Augmented-reality-based three-dimensional interactive learning system and method

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Embodiment Construction

[0076] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0077] figure 1 It is a schematic structural diagram of a three-dimensional interactive learning system based on augmented reality in the present invention. The three-dimensional interactive learning system 100 includes an information processing device 10, a camera device 20, a display device 30 and at least one physical teaching aid 40, wherein:

[0078] Each of the physical teaching aids 40 is provided with identification information, and each identification information corresponds to a three-dimensional model.

[0079] The physical teaching aid 40 is preferably a teaching card, such as a flashc...

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Abstract

The invention provides an augmented-reality-based three-dimensional interactive learning system and an augmented-reality-based three-dimensional interactive learning method. The system comprises an information processing device, a photographic device, a display device and at least one physical teaching aid, wherein the physical teaching aid is provided with identification information; the photographic device is used for performing video acquisition on a real environment after augmented reality application is started; and the information processing device comprises an identification module for identifying the identification information on the physical teaching aid, an orientation calculation module for calculating the spatial orientation information of the physical teaching aid, and a three-dimensional rendering module for acquiring a three-dimensional model corresponding to the identification information, rendering and generating a corresponding virtual object, and placing the virtual object at a corresponding position in a video image for display according to the spatial orientation information of the physical teaching aid. According to the system and the method, the real environment and the virtual object are overlapped in the same scenario in real time, so that a more vivid sensory experience is provided for a user, and meanwhile, a teaching effect is improved by utilizing the instinct of a person for the recognition of a three-dimensional space.

Description

technical field [0001] The invention relates to the technical field of multimedia interactive teaching devices, in particular to a three-dimensional interactive learning system and method based on augmented reality. Background technique [0002] At present, the more mainstream multimedia teaching devices on the market include early childhood education machines, point reading machines, point reading pens, e-books / schoolbags, literacy cards, and computer education software. The existing multimedia teaching device has the following defects: [0003] 1. Traditional multimedia teaching devices have low interest and are difficult to mobilize children's initiative. [0004] 2. The operation of multimedia teaching devices for high-tech education is relatively complicated, and the user threshold is relatively high. [0005] 3. There is no good multimedia teaching device that can drive family interaction. [0006] With the continuous advancement of the computer age, the proportion ...

Claims

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Application Information

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IPC IPC(8): G09B5/06G06T19/00
CPCG09B5/06
Inventor 熊剑明
Owner YANGSHU WENHUA SHANGHAI
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