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Augmented reality method, system and mobile terminal based on barcode

An augmented reality and barcode technology, applied in image data processing, special data processing applications, instruments, etc., can solve the problems of barcodes not dazzling enough, augmented reality technology with long response time, etc., to achieve enhanced feasibility, shorten image registration time, The effect of reducing difficulty

Active Publication Date: 2015-08-26
CHENGDU IDEALSEE TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a barcode-based augmented reality method, system, and mobile terminal. Using technologies completely different from those disclosed in the above patents, the two-dimensional codes widely used by people are combined with augmented reality technology, which not only solves the problem of separate The use of barcodes is not dazzling enough, and it can solve the problem of long response time when using existing augmented reality technology alone. It can give users a new perception experience and interaction mode that is completely different from traditional camera applications.

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  • Augmented reality method, system and mobile terminal based on barcode
  • Augmented reality method, system and mobile terminal based on barcode
  • Augmented reality method, system and mobile terminal based on barcode

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] see figure 1 , which is a schematic diagram of the structure of the barcode-based augmented reality system in the embodiment of the present invention Figure 1, the system includes a camera module 1 (the camera module includes a camera in a mobile terminal), a barcode decoding module 2, a search module 3, an image feature extraction module 4, an image tracking and registration module 5, an image rendering module 6, and a virtual-real fusion display module 7 ...

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Abstract

The invention discloses a bar code-based augmented reality method. A bar code technology is combined with an augmented reality technology, a bar code is used as an index for searching a sample image and a virtual information resource search, and a complex image search is simplified into a shaping data search or character string matching through a bar code, a two-dimensional code and a derived coding and decoding mode, thus the difficulty of realizing the system is lowered. Correspondingly, the invention also discloses a bar code-based augmented reality system and a mobile terminal. The feasibility of an application of an augmented reality under the condition of massive sample image data is greatly improved.

Description

technical field [0001] The invention relates to the field of mobile augmented reality, in particular to a barcode-based augmented reality method, system and mobile terminal. Background technique [0002] In recent years, barcode technology (including one-dimensional barcode, two-dimensional barcode, etc.) has been widely used, and augmented reality (AR, Augmented Reality) technology has also begun to appear in some applications. With the help of computer graphics technology and visualization technology, the virtual information is "seamlessly" integrated with it in real time, and the virtual information is used to supplement and enhance the real scene, which can give users a new perception experience and interaction mode completely different from the traditional PC platform . [0003] Existing barcode technology and augmented reality technology are generally used alone. Using barcode alone can only get the URL corresponding to the barcode. Feasibility is low. [0004] Of c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06T7/00G06T17/00
Inventor 柳寅秋李薪宇宋海涛
Owner CHENGDU IDEALSEE TECH
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