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Portrait clustering filing method and device, equipment and storage medium

A clustering and portrait technology, applied in the field of artificial intelligence, can solve the problems of mixed file files, small number of file pictures, and low ratio, and achieve the effect of improving utilization

Inactive Publication Date: 2022-05-13
深圳前海中电慧安科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the relevant departments use face clustering for investigation and monitoring, there are problems that the number of pictures entering the archives accounts for a low proportion of the total portrait images, the number of archive pictures is too small, and the data loss is serious. There are many people, repeated file creation is serious, and one person has multiple files

Method used

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  • Portrait clustering filing method and device, equipment and storage medium
  • Portrait clustering filing method and device, equipment and storage medium
  • Portrait clustering filing method and device, equipment and storage medium

Examples

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Embodiment 1

[0048] figure 1 It is a schematic flow chart of a portrait clustering and archiving method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of image grouping and archiving of street-shot face images. This method can be composed of a portrait clustering The file building device is implemented, which specifically includes the following steps:

[0049]Step 110, collect portrait pictures in real time, and select portrait pictures that meet the standards as the first picture set.

[0050] Wherein, step 110 specifically includes:

[0051] Step 111 , capture a portrait photo in real time with the smart camera, and select the first portrait picture that meets the quality standard and size standard.

[0052] Step 112: Generate the first portrait picture set according to the first portrait picture, and mark it as unused.

[0053] Surveillance cameras are often installed on urban roads and other public places. The face photos collected ...

Embodiment 2

[0088] figure 2 It is a schematic structural diagram of a portrait clustering and filing device provided by Embodiment 2 of the present invention.

[0089] Such as figure 2 Shown, a kind of portrait clustering filing device comprises:

[0090] The picture collection module 210 is configured to collect portrait pictures in real time, and select standard portrait pictures as the first portrait picture set.

[0091] Surveillance cameras are often installed on urban roads and other public places. The face photos collected by the surveillance cameras can be captured in real time. The relevant departments can use the face photos to determine the movement track and whereabouts of the target person, and assist the relevant departments in the investigation of the case. The pictures taken by the camera include face pictures, gait pictures, human body pictures and environmental pictures, etc. It is necessary to extract portrait pictures from a large number of pictures taken, and sele...

Embodiment 3

[0120] image 3 A schematic structural diagram of a portrait clustering and filing device provided in Embodiment 3 of the present invention, as shown in image 3 As shown, the portrait clustering and filing device includes a processor 30, a memory 31, an input device 32 and an output device 33; the number of processors 30 in the portrait clustering and filing device can be one or more, image 3Take a processor 30 as an example; the processor 30, memory 31, input device 32 and output device 33 in the portrait clustering and filing device can be connected by bus or other methods, image 3 Take connection via bus as an example.

[0121] The memory 31, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as program instructions / modules corresponding to the portrait clustering and filing method in the embodiment of the present invention (for example, portrait clustering and building The picture collection mo...

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Abstract

The invention discloses a portrait clustering filing method and device, equipment and a storage medium. The portrait clustering filing method comprises the following steps: acquiring portrait pictures in real time, and selecting the portrait pictures meeting the standard as a first picture set; clustering the first picture set according to the first clustering threshold value t1-1 to obtain a first cluster c1; the portrait pictures corresponding to the first cluster c1 are marked as utilized pictures in the first picture set, and unutilized pictures in the first picture set serve as a second picture set; the second picture set is clustered according to a second clustering threshold value t2-1, a second cluster c2 is obtained, and the second clustering threshold value t2-1 is larger than the first clustering threshold value t1-1; according to a preset cluster merging threshold m1, merging the first cluster c1 and the second cluster c2 to obtain a final cluster; and performing filing operation according to the final cluster to form a portrait picture file. The effects of improving the utilization rate of the collected pictures, improving the number of the pictures of the archives and guaranteeing the archive quality are achieved.

Description

technical field [0001] Embodiments of the present invention relate to artificial intelligence technology, and in particular to a method, device, equipment, and storage medium for clustering and filing portraits. Background technique [0002] The problem to be solved in street photography and portrait building is: through the pictures taken by cameras in public places, extract the portrait pictures, and use the image grouping algorithm to group the pictures of the same person into groups to form a file. [0003] At present, the primary method for face archiving is face clustering (Face Cluster). Face clustering is an algorithm for grouping unlabeled images of faces. That is, by comparing all the faces in the set with each other, and then analyzing these similarity values, people belonging to the same identity are divided into a group. [0004] However, when the relevant departments use face clustering for investigation and monitoring, there are problems that the number of p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06V10/762G06V10/74
CPCG06F18/23G06F18/22
Inventor 王东锋梁杨智杨德武
Owner 深圳前海中电慧安科技有限公司
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