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Feature retrieval method, electronic equipment and storage medium

A technology of storage media and human body characteristics, applied in the field of image processing, can solve the problem of incomplete retrieval results, etc., and achieve the effect of improving integrity

Active Publication Date: 2021-06-01
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a feature retrieval method, electronic equipment and storage media, which can solve the problem that the retrieval results obtained by existing image feature retrieval methods are not complete enough

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  • Feature retrieval method, electronic equipment and storage medium
  • Feature retrieval method, electronic equipment and storage medium
  • Feature retrieval method, electronic equipment and storage medium

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0017] The terms "first", "second", and "third" in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least t...

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Abstract

The invention discloses a feature retrieval method, electronic equipment and a storage medium. The method comprises the following steps: acquiring a to-be-retrieved human body feature; retrieving at least one historical human body feature matching the to-be-retrieved human body feature from a historical human body feature library as a matched human body feature; acquiring a first face feature corresponding to the matched human body feature; retrieving a second face feature matched with the first face feature from a historical face feature library; and taking the matched human body feature and the second human face feature as a retrieval result of the to-be-retrieved human body feature. In this way, the integrity of the retrieval result can be improved.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a feature retrieval method, electronic equipment and a storage medium. Background technique [0002] Image feature retrieval technology can also be called image search technology, which is widely used in the security industry. Image feature retrieval is to extract the features of the image to be retrieved, obtain the matching degree between the features of the image to be retrieved and the historical image features in the historical image feature database, and then judge whether the features of the image to be retrieved and the historical image features point to the same person. [0003] However, the retrieval results obtained by existing image feature retrieval methods are not complete enough. Contents of the invention [0004] The present application provides a feature retrieval method, an electronic device and a storage medium, which can solve the proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/532G06F16/583G06F16/55
CPCG06F16/532G06F16/583G06F16/55
Inventor 卢成翔
Owner ZHEJIANG DAHUA TECH CO LTD