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An AR-based information display method, device and mobile terminal

A technology for information display and mobile terminals, which is applied in character and pattern recognition, input/output process of data processing, input/output of user/computer interaction, etc. The effect of experience

Active Publication Date: 2019-10-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an AR-based information display method, device, and mobile terminal to solve the problem that the augmented reality content acquired by the user does not match the user's needs.

Method used

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  • An AR-based information display method, device and mobile terminal
  • An AR-based information display method, device and mobile terminal
  • An AR-based information display method, device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is a schematic flowchart of an AR-based information display method provided in Embodiment 1 of the present invention. The method can be executed by a control device with an augmented reality function, wherein the device can be implemented by software and / or hardware, and generally can be integrated in a mobile terminal. see figure 1 , the method includes:

[0028] S110. Acquire a target object in a real image.

[0029] The real image may be a scene in the real world captured by the camera component, or may be an image stored after the shooting is completed. The target object may be an object in a real image on which an augmented reality operation can be performed, or an object whose augmented reality content the user wants to obtain. For example, after the camera of the mobile terminal is turned on, the target object within the viewing range of the camera is recognized and detected, and the recognized target object is acquired.

[0030] In this embodime...

Embodiment 2

[0042] figure 2 It is a schematic flowchart of an AR-based information display method provided in Embodiment 2 of the present invention. This embodiment is optimized on the basis of Embodiment 1. see figure 2 , the AR-based information display method provided in this embodiment includes:

[0043] S210. Acquire the target object in the real image.

[0044] Further, obtaining the target object in the real image includes:

[0045] Extract image feature information of real images;

[0046]The action of extracting image feature information may be performed every moment, or may be performed at intervals (for example: 3 seconds). It is also possible to extract the image feature information of the real image when a change in the camera angle of the mobile terminal is detected, that is, when the user takes a new image.

[0047] A target object is identified according to the image feature information.

[0048] The extracted image feature information is matched with the image fe...

Embodiment 3

[0057] image 3 It is a schematic flowchart of an AR-based information display method provided in Embodiment 2 of the present invention. This embodiment is optimized on the basis of Embodiment 1. see image 3 , the AR-based information display method provided in this embodiment includes:

[0058] S310. Acquire the target object in the real image.

[0059] Further, obtaining the target object in the real image includes:

[0060] Extract image feature information of real images;

[0061] A target object is identified according to the image feature information.

[0062] S320. Obtain user attribute feature information.

[0063] S330. Acquire a plurality of augmented reality contents associated with the user attribute feature.

[0064] In the process of acquiring augmented reality content, there are multiple augmented reality contents associated with user attribute features, and these multiple augmented reality contents associated with user attribute features may be acquired...

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Abstract

The embodiment of the present invention discloses an AR-based information display method, device, and mobile terminal, wherein the method includes: acquiring a target object in a real image, acquiring user attribute feature information, and determining the target object according to the user attribute feature information. The augmented reality content to be used corresponds to the object, the augmented reality image is enhanced by using the augmented reality content to be used, and the enhanced image is output. The technical solutions provided by the embodiments of the present invention can improve the matching degree between the augmented reality content acquired by the user and the user's needs, and improve user experience.

Description

technical field [0001] Embodiments of the present invention relate to the field of augmented reality technology, and in particular, to an AR-based information display method, device, and mobile terminal. Background technique [0002] Augmented reality technology (Augmented Reality, AR) is the superposition and fusion of information (such as visual information, sound, taste, touch, etc.) , so as to enhance the user's perception ability in the real environment and deepen the immersive experience. As the camera functions on smart terminals such as mobile phones become more and more mature, users use mobile phones to take pictures more and more frequently, and augmented reality functions are gradually integrated into smart terminals such as mobile phones. [0003] The mainstream augmented reality function on the mobile phone is realized by obtaining the augmented reality content of the target object according to the target object to be augmented, and synthesizing the augmented ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06K9/00
CPCG06F3/011G06V20/20
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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