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Application program searching method and device and medium

A technology of an application program and a search method, which is applied in the field of image processing, and can solve problems such as inconvenient search for keywords, impaired reading and writing ability of users, and inability of users to perform text searches.

Pending Publication Date: 2022-07-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are scenarios in which users cannot perform text search in practical applications, such as the following scenarios: (1) users have literacy disabilities and cannot enter search keywords; (2) users cannot input local languages ​​while traveling across the country but need to download local APP; (3) Users want to quickly search APP and find it inconvenient to manually input search keywords

Method used

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  • Application program searching method and device and medium
  • Application program searching method and device and medium
  • Application program searching method and device and medium

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Embodiment Construction

[0046] Before introducing the method embodiments of the present application, the technologies involved in the embodiments of the present application are described as follows:

[0047] Component elements: The elements contained in the image representing the application, including graphic elements, text elements, and color elements.

[0048] Element similarity: It indicates the degree of similarity between the constituent elements of the image of the application. For example, the similarity of graphic elements can be expressed by the cosine value of the angle between the feature vectors of two graphic elements.

[0049] Element Confidence: Indicates the probability that the constituent elements of the application in the application index library belong to the elements of the application to be searched.

[0050] Category Element Confidence: Indicates the probability that a category of constituent elements of a candidate application belong to the elements of the application to be ...

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Abstract

The invention provides an application program search method and device and a medium. An APP can be efficiently and accurately searched under the condition that a search keyword does not need to be input. The method comprises the following steps: acquiring an image of a to-be-searched application program, wherein the image comprises an icon of the to-be-searched application program; extracting composition elements of the image of the application program to be searched, wherein the composition elements comprise graphic elements and color elements of the icon; an application program corresponding to the to-be-searched application program is searched from an application program index database based on the composition elements, and the application program index database comprises the composition elements of the images of the multiple application programs.

Description

technical field [0001] The present application relates to the technical field of image processing, and more particularly, to an application search method, an electronic device, and a computer-readable storage medium. Background technique [0002] With the popularization of smartphones and the growing maturity of the mobile Internet, a large number of mobile applications (applications, APPs) make our daily life more convenient, such as map APPs, shopping APPs, and food scoring APPs. [0003] The existing APP search method is mainly implemented based on keyword search, that is, the user inputs a search keyword, and outputs a list of APP search results according to the APP name or label according to the relevance. However, in practical applications, there are scenarios where users cannot perform text search, such as the following scenarios: (1) The user has difficulty in reading and writing and cannot input search keywords; (2) The user cannot input the local language during a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/14G06V10/74G06T7/90
CPCG06F16/152G06T7/90G06F18/22G06F16/14G06V10/74
Inventor 钟伟才王昱璇田新周一辰池育浩
Owner HUAWEI TECH CO LTD