Picture archiving method and device and electronic equipment

A picture and file technology, applied in the fields of devices, electronic equipment, and picture filing methods, can solve the problems of the comparison similarity failing to meet the threshold requirements, filing to the wrong file, unable to be classified into the file, etc., to improve the recall rate and accuracy. rate effect

Pending Publication Date: 2021-06-01
SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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Problems solved by technology

Under the influence of different light conditions, different shooting angles and other factors, the face photos may not be included in the archi

Method used

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  • Picture archiving method and device and electronic equipment
  • Picture archiving method and device and electronic equipment
  • Picture archiving method and device and electronic equipment

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Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0060] See figure 1 , figure 1 It is a flow chart of a picture filing method provided by an embodiment of the present invention. The picture filing method is used in a picture filing system, a file system, or a file management system, etc., such as figure 1 shown, including the following steps:

[0061] Step 101, extracting feature values ​​of pictures to be archived.

[0062] Wherein, the above-mentioned pictures to be archived may be pictures taken and uploade...

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Abstract

The embodiment of the invention provides a picture archiving method and device and electronic equipment. The method comprises the following steps: extracting a feature value of a to-be-archived picture; obtaining a first similarity with the highest similarity between the characteristic value of the to-be-archived picture and the characteristic value of each representative picture of an existing file, wherein each file in the existing file comprises a plurality of representative pictures; judging whether the first similarity reaches a first preset similarity threshold value or not; if the first similarity does not reach the first preset similarity threshold, calculating a first average similarity of the first similarity and the second similarity; judging whether the first average similarity reaches a second preset similarity threshold value or not; and if the first average similarity reaches the second preset similarity threshold, classifying the to-be-archived picture into the target file. According to the invention, the recall rate and accuracy of picture archiving can be improved.

Description

technical field [0001] The invention relates to the technical field of file management, in particular to a picture filing method, device and electronic equipment. Background technique [0002] Clustering and archiving the captured photos, and further analyzing valuable information that can improve the efficiency and effectiveness of public security in a certain area based on the archived information is becoming an important research direction. The existing archiving method is as follows: when a new image is connected to the system, its feature value is compared with the feature value of the representative image in the existing archives to calculate the similarity, and the highest similarity exceeds a certain threshold before archiving. Each file generally has only one representative picture, which mainly comes from real-name information such as ID photos, or non-real-name pictures with better quality. Under the influence of different light conditions, different shooting ang...

Claims

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Application Information

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IPC IPC(8): G06F16/51G06F16/583
CPCG06F16/51G06F16/583
Inventor 高增辉
Owner SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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