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Virtual information display method and device

A virtual information and display method technology, applied in the Internet field, can solve problems such as the inability to display virtual information, the difficulty of scanning panoramas at close range, and the inability to effectively recognize targets, so as to avoid recognition failure and improve the success rate of recognition

Active Publication Date: 2017-05-24
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned virtual information display method can only scan and identify targets with a small volume or area. For large targets such as shopping malls and buildings, it is difficult to scan the panorama at close range, which leads to the inability to effectively identify the target, which in turn cannot display the target. target virtual information

Method used

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  • Virtual information display method and device
  • Virtual information display method and device

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Embodiment Construction

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0028] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present invention. Rather, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0029] figure 1 Is a flowchart of a virtual information display method provided by an embodiment of the present invention, such as figure 1 As s...

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PUM

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Abstract

The invention discloses a virtual information display method and a virtual information display device, which belong to the field of Internet technologies. The virtual information display method comprises the steps of: extracting feature information of an image from the image acquired by a camera of a terminal in real time; if a feature database does not comprise feature information matched with the feature information of the image, acquiring current geographical position information of the terminal and orientation information of the camera, wherein the feature database is at least used for storing feature information and geographic position information of a plurality of targets; determining a matched target from the feature database according to the current geographical position information of the terminal and the orientation information of the camera; and acquiring and displaying virtual information of the matched target. The virtual information display method and the virtual information display device can improve the success rate of identification, especially in the case that the image comprises a plurality of targets or the target is a large-scale target such as a building or a scenic spot, and can prevent the occurrence of identification failure.

Description

Technical field [0001] The present invention relates to the field of Internet technology, in particular to a virtual information display method and device. Background technique [0002] With the continuous development of Internet technology, the display of information on the terminal becomes more and more intuitive. For example, when the user needs to know a certain target, the terminal camera can be used to scan the target, and the target can be recognized. The virtual information corresponding to the target is displayed. The virtual information can be text information that introduces the target, or can be picture or video information. [0003] In the prior art, taking the target as a movie poster as an example, the method for displaying the virtual information is explained: the terminal camera scans the movie poster, and according to the characteristic information of the movie poster, the characteristic information of multiple targets is stored The feature information of the mov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18G06K9/00
CPCH04N7/18G06V20/64G06V20/00G06V20/20G06F2218/08
Inventor 陈阳王宇
Owner TENCENT TECH (SHENZHEN) CO LTD
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