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Face image data optimization method, device and terminal device

A face image and image data frame technology, applied in the field of data processing, can solve the problem of consuming large CPU and memory resources, and achieve the effect of reducing the consumption of CPU and memory resources and solving the problem of CPU and memory resources

Active Publication Date: 2019-02-22
SHENZHEN INFINOVA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present application provides a face image data optimization method, device and terminal equipment to solve the problem in the prior art that face image processing consumes a lot of CPU and memory resources

Method used

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  • Face image data optimization method, device and terminal device
  • Face image data optimization method, device and terminal device
  • Face image data optimization method, device and terminal device

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Experimental program
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Embodiment 1

[0033] A preferred method for face image data provided by Embodiment 1 of the present application is described below, please refer to the attached figure 1 , the method for optimizing face image data in Embodiment 1 of the present application includes:

[0034] Step S101. Obtain image data frames captured within a preset capture interval, and perform face recognition on the image data frames to obtain face information, wherein the face information includes face ID and face quality score;

[0035] When the face capture camera can capture a large number of image data frames within the preset capture time interval, face recognition can be performed on these image data frames to obtain face information, which includes face ID and face quality score, In addition, the face information may also include coordinate information of the face image in the image data frame, information such as the width, height and shooting time of the face image.

[0036] The preset capture time interval ...

Embodiment 2

[0085]Embodiment 2 of the present application provides a face image data optimization device. For the convenience of description, only the parts related to the present application are shown, such as figure 2 As shown, the preferred device for face image data includes,

[0086] The face recognition module 201 is used to obtain image data frames captured within a preset capture interval, and perform face recognition on the image data frames to obtain face information, wherein the face information includes face ID and face quality score;

[0087] The screening processing module 202 is configured to screen the face information corresponding to each face ID with the highest face quality score for processing.

[0088] Further, the screening processing module specifically includes:

[0089] The preferred judging submodule is used to determine whether the face ID of the new face information is identical to the face ID of one of the face information in the preferred linked list when...

Embodiment 3

[0107] image 3 It is a schematic diagram of a terminal device provided in Embodiment 3 of the present application. like image 3 As shown, the terminal device 3 in this embodiment includes: a processor 30 , a memory 31 , and a computer program 32 stored in the memory 31 and operable on the processor 30 . When the processor 30 executes the computer program 32, it realizes the steps in the preferred method embodiment of the above-mentioned human face image data, for example figure 1 Steps S101 to S102 are shown. Alternatively, when the processor 30 executes the computer program 32, it realizes the functions of the modules / units in the above-mentioned device embodiments, for example figure 2 The functions of modules 201 to 202 are shown.

[0108] Exemplarily, the computer program 32 can be divided into one or more modules / units, and the one or more modules / units are stored in the memory 31 and executed by the processor 30 to complete this application. The one or more modu...

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Abstract

The present application is applicable to the field of data processing technology, and provides a face image data optimization method, device and terminal device. The method includes acquiring image data frames taken in a preset snap interval, and performing face recognition on that image data frames to obtain human face information, wherein, the human face information comprise a human face ID anda human face quality score; and screening the face information with the highest face quality score corresponding to each face ID for processing. The present application can solve the problem of consuming a large amount of CPU and memory resources for face image processing in the prior art.

Description

technical field [0001] The present application belongs to the technical field of data processing, and in particular relates to a face image data optimization method, device and terminal equipment. Background technique [0002] With the advent of the AI ​​era, face recognition technology has developed rapidly. Existing cameras can be embedded with technologies such as face recognition to complete the detection and tracking of faces in the video stream at the front end, and upload the data to the background server so that the staff can analyze and store the data. Because the face capture camera can efficiently and quickly realize functions such as face retrieval, personnel statistics and video structuring, and reduce the occurrence of crimes, the face capture camera has been more and more widely used in densely populated places such as airports, subways and communities. Applications. [0003] The face capture camera can detect and analyze the captured video image frame throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/167G06V40/166
Inventor 李腾云
Owner SHENZHEN INFINOVA
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