Image retrieval method, device and electronic equipment

A technology for pictures and picture identification, applied in the field of retrieval, can solve the problems of lower quality of retrieval services, long time consumption, etc., and achieve the effects of improving retrieval efficiency, relieving storage pressure, and improving accuracy.

Active Publication Date: 2021-03-16
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the retrieval scenario of massive image data, if it is necessary to find images similar to the image to be recognized from the massive image database, the traditional image retrieval method will take a long time to retrieve, resulting in a decline in the quality of retrieval services

Method used

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  • Image retrieval method, device and electronic equipment
  • Image retrieval method, device and electronic equipment
  • Image retrieval method, device and electronic equipment

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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] Considering the problem that the traditional image retrieval method takes a long time to retrieve in massive image retrieval scenarios, an image retrieval method, device and electronic equipment provided by the embodiments of the present invention can be applied to various image retrieval scenarios . In order to facilitate the understanding of this embodiment, a picture retri...

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Abstract

The invention provides a picture retrieval method, device and electronic equipment, which relate to the technical field of retrieval. If a picture to be retrieved is received, the characteristic information of the picture to be retrieved is extracted; according to the characteristic information of the picture to be retrieved, a Determine the picture information set matching the feature information in the information base; according to the feature information of the picture to be retrieved, from the determined picture information set, filter the similarity with the picture to be retrieved to meet the preset second similarity requirement The image ID of the picture; the retrieval result of the image to be retrieved is obtained through the screened out image ID. The embodiment of the present invention divides the picture identifiers of similar pictures into the same picture information set by pre-constructing the picture information database. The retrieval space is reduced, thereby shortening the retrieval time and improving the quality of retrieval services.

Description

technical field [0001] The present invention relates to the technical field of retrieval, in particular to an image retrieval method, device and electronic equipment. Background technique [0002] With the rapid development of the Internet and information technology, companies, organizations, and individuals have accumulated a large amount of image data. How to efficiently and accurately retrieve the required images from the massive image data is a very important issue in media asset management. step. [0003] At present, the way of image retrieval is mainly to complete the retrieval based on the content. The texture, color, style, and outline information of the image are extracted through the convolutional network, combined into high-dimensional features, and the traversal calculation of feature similarity is performed for screening. In the retrieval scenario of massive image data, if it is necessary to find images similar to the image to be recognized from the massive ima...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/51G06F16/583G06K9/32G06K9/62
CPCG06F16/51G06F16/5846G06V20/62G06V10/751G06V30/10
Inventor 王森
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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