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Trademark identification method and device based on AR technology

A technology of AR technology and identification method, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of unable to provide immersive display effect and so on

Inactive Publication Date: 2019-09-06
BEIJING MYSKY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for trademark recognition, the recognition results are still displayed in a flat manner, which cannot provide an immersive display effect

Method used

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  • Trademark identification method and device based on AR technology
  • Trademark identification method and device based on AR technology
  • Trademark identification method and device based on AR technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0132] see figure 1 , figure 1 It is a schematic flowchart of a trademark recognition method based on AR technology provided in Embodiment 1 of the present application. This embodiment takes the interaction between the augmented reality content display end and the augmented reality content cloud retrieval and distribution end as an example. The trademark identification method is explained.

[0133] Such as figure 1 As shown, the trademark recognition method based on AR technology provided in this embodiment includes:

[0134] Step 101, the augmented reality content display terminal obtains the first image information of the trademark to be recognized.

[0135] The augmented reality content display terminal can directly capture the trademark to be recognized through its camera, or it can use the mobile terminal connected to the augmented reality content display terminal, such as a mobile phone, tablet, etc., to capture the trademark to be recognized with the camera, and the ...

Embodiment 2

[0161] see figure 2 , figure 2 It is a schematic flowchart of a trademark recognition method based on AR technology provided in Embodiment 2 of the present application. This embodiment uses the execution of the augmented reality content display terminal as an example to illustrate the trademark recognition method based on AR technology.

[0162] Such as figure 2 As shown, the trademark recognition method based on AR technology provided in this embodiment includes:

[0163] Step 21. Obtain the first image information of the trademark to be recognized.

[0164] Step 22. Retrieve the target trademark recognition diagram from the trademark recognition diagrams pre-stored in the local storage medium according to the first image information, and obtain the retrieval result; the retrieval result is the target trademark recognition diagram or empty; the target trademark recognition diagram is the same as the first Image information matching trademark recognition map.

[0165] S...

Embodiment 3

[0185] see image 3 , image 3 It is a schematic flowchart of a trademark recognition method based on AR technology provided by Embodiment 3 of the present application. This embodiment takes the execution of the augmented reality content cloud retrieval distribution terminal as an example to illustrate the trademark recognition method based on AR technology.

[0186] Such as image 3 As shown, the trademark recognition method based on AR technology provided in this embodiment includes:

[0187] Step 31: Receive the search request sent by the augmented reality content display end, the search request includes the first image information; the search request is sent when the search result of the augmented reality content display end is empty; the search result is sent by the augmented reality content display end according to the first image information Obtained by retrieving the target trademark recognition map from each trademark recognition map pre-stored in the storage medium...

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PUM

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Abstract

The invention relates to a trademark identification method and device based on AR technology, and the method comprises the steps: enabling an augmented reality content display end to obtain the firstimage information of a to-be-identified trademark, and then searching a target trademark identification image from all trademark identification images pre-stored in a local storage medium; when the retrieval result is the target trademark recognition picture, obtaining to-be-displayed information associated with the target trademark recognition picture; when the retrieval result is null, sending aretrieval request to an augmented reality content cloud retrieval distribution end, retrieving a target trademark identification image from pre-stored trademark identification images according to thefirst image information in the retrieval request, acquiring to-be-displayed information, and then sending the target trademark recognition picture and the to-be-displayed information to the augmentedreality content display end, the augmented reality content display end sending the first image information, the target trademark recognition picture and the to-be-displayed information to the AR display module to be displayed so as to achieve augmented reality display of the trademark. The display effect is more immersive.

Description

technical field [0001] This application relates to the technical field of trademark recognition, and in particular to a trademark recognition method and device based on AR technology. Background technique [0002] With the development of augmented reality (Augmented Reality, AR) technology, AR technology is being applied in more and more fields, such as the medical field, the military field, the restoration of historical sites and the protection of digital cultural heritage, the field of industrial maintenance, the field of network video communication, TV broadcast field, entertainment game field, etc. AR technology has been integrated into people's daily life. [0003] However, for trademark recognition, the recognition results are still displayed in a flat manner, which cannot provide an immersive display effect. Contents of the invention [0004] In order to overcome the problems existing in the related technologies at least to a certain extent, the present applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/535G06F16/583G06F16/9537
CPCG06F16/535G06F16/583G06F16/9537
Inventor 陈德辉李寒辉
Owner BEIJING MYSKY TECH CO LTD