Augmented reality based embedded teaching model and method

A technology of augmented reality and teaching models, applied in teaching models, electric-operated teaching aids, educational appliances, etc., can solve the problems of poor teaching experience, inconvenient and flexible application of virtual scenes, etc., and achieve good secondary development , Extensive application of space and promotion value, ensuring the effect of real-time and fluency

Inactive Publication Date: 2013-02-27
HOHAI UNIV
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Problems solved by technology

[0004] However, the current virtual scene application is not very...

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  • Augmented reality based embedded teaching model and method
  • Augmented reality based embedded teaching model and method
  • Augmented reality based embedded teaching model and method

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Embodiment Construction

[0022] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0023] Such as figure 1 As shown, the embedded teaching model based on augmented reality includes an embedded development board 3 , a marker card 1 , a camera 2 and a projector 4 .

[0024] Such as figure 2 As shown, the embedded development board 3 is an Intel® EPCM-505C embedded development board. The left side of the core part of the embedded development board 3 is an Intel Atom processor, the model is E645C, the frequency is 1.0GHz, and single core and dual threads. On the right side of the...

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Abstract

The invention discloses an augmented reality based embedded teaching model and method. The model comprises an embedded development board, a mark card, a video camera and a projector; and the method comprises the following steps of: shooting a true scene by using the video camera, and holding a reference object with a marking function by a teacher; then, overlying a virtual model relevant with teaching content on the reference object by using an augmented reality means; and carrying out corresponding operations such as amplification, contraction and addition of literal statement on the model to finish vivid and natural teaching. By using the scheme, not only can the virtual model be conveniently replaced, but also the playing time and speed of a dynamic model can be controlled, and various teaching requirements can be met. Meanwhile, the scheme can be popularized to scenes such as commodity issuance and simulated training so as to achieve wide application space and high popularization value.

Description

technical field [0001] The invention relates to an embedded teaching model based on augmented reality and a method for teaching assistance by using the model, belonging to the technical field of augmented reality. Background technique [0002] With the development of computer graphics and image technology and spatial positioning technology, people are increasingly applying augmented reality technology in various fields. In terms of teaching, compared with traditional methods, augmented reality technology can be used to make the teaching content more real and vivid, and improve the teaching effect. The three-dimensional virtual model and animation are superimposed on the printed matter, and then presented through the display device, so as to attract students to have a deep understanding of the teaching content with a unique teaching experience. [0003] Showing a certain virtual scene in the classroom makes the original monotonous classroom rich and colorful, and explains th...

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Application Information

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IPC IPC(8): G09B23/18G09B5/02
Inventor 张雪洁刘子源伏潜黄鑫周文欢
Owner HOHAI UNIV
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