System and method for acquiring mobile augmented reality information

A technology of augmented reality and location information, applied in character and pattern recognition, special data processing applications, instruments, etc., can solve problems such as insufficient accuracy, difficulty in obtaining accurate management information for business processing platforms, and poor effect of superimposing virtual information, etc. Achieve precise matching and superposition, optimize interactive experience, and improve accuracy

Active Publication Date: 2011-09-21
CHINA TELECOM CORP LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, in terms of the architecture of this type of application, there is a processing scheme that separates the business processing platform from the information platform. The business processing platform obtains information content by sending requests to the information platform. The longitude and latitude of the position and the error of the positioning result result in a lot of information obtained, and the accuracy is not enough. It may be difficult for the business processing platform to obtain the accurate management information of the real scene shot by the required lens, and match and superimpose it with the image of the real scene, or superimpose the virtual information. The effect is poor, affecting the user experience

Method used

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  • System and method for acquiring mobile augmented reality information
  • System and method for acquiring mobile augmented reality information
  • System and method for acquiring mobile augmented reality information

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Embodiment Construction

[0030] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated.

[0031] Such as figure 1 The above is a schematic structural diagram of the system of the present invention, including: an augmented reality business processing platform 1 and an information platform 2 .

[0032] Another example figure 1 As shown, the augmented reality business processing platform 1 includes a location acquisition unit 11 , a direction acquisition unit 12 , an image acquisition unit 13 , an image analysis unit 14 , a control unit 15 , an information platform management unit 16 , and an information platform interface unit 17 . Wherein, since image information and position information are required parameters, and others are optional parameters, the direction obtaining unit 12 is an optional unit, which is added to obtain better effects. Each unit set in the augmented reality busines...

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Abstract

The invention provides a system and a method for acquiring mobile augmented reality information. The method comprises the following steps of: acquiring image information, and extracting image characteristics of the image information; determining an information platform needed to establish connection, and connecting one or a plurality of information platforms according to an information platform address; carrying the image characteristics and position information in a request parameter, and transmitting the request parameter to the information platform; and searching through the information platform according to the request parameter so as to acquire content information matched with the request parameter, and returning the content information to an augmented reality service processing platform. By the method, the acquisition accuracy of the information is improved, and the information can be accurately matched and superposed with realistic scenes.

Description

technical field [0001] The invention relates to the field of mobile communication value-added services, in particular to a system and method for acquiring mobile augmented reality information. Background technique [0002] At present, there is a type of augmented reality application based on mobile terminals. The terminal obtains the location information of the location, and then the business processing platform performs processing and searching, and returns the information information of the information point, and the real scene of the information point and the terminal lens is displayed on the terminal. Fusion show. In this application, when the user aims at the target with the camera of the mobile phone, the relevant text prompts or virtual images and labels superimposed on the real image can be seen on the screen, and various relevant information and comments can be obtained, which saves the user the trouble of inputting and searching, and provides New experience. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06K9/46
Inventor 梁宇杰杨杰李锭伟
Owner CHINA TELECOM CORP LTD
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