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Face image data acquisition method and device, terminal equipment and storage medium

A face image and data collection technology, applied in the field of image processing, can solve the problems of low efficiency in the face image data collection process, and achieve the effects of fast data collection, improved accuracy, and improved effectiveness and accuracy.

Inactive Publication Date: 2018-02-09
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a face image data collection method, device, terminal equipment and storage medium to solve the problem of low efficiency in the current face image data collection process

Method used

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  • Face image data acquisition method and device, terminal equipment and storage medium
  • Face image data acquisition method and device, terminal equipment and storage medium
  • Face image data acquisition method and device, terminal equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 A method for collecting face image data in this embodiment is shown. The face image data collection method can quickly collect a large amount of face image data from the network, so as to perform face recognition model training based on the collected face image data. Such as figure 1 Shown, this face image data collection method comprises the steps:

[0026] S10: Using a picture crawler tool to crawl the original image from the network.

[0027] Wherein, the picture crawler tool is a program that can automatically crawl webpage addresses of webpages containing pictures, and download pictures based on the crawled webpage addresses. This picture crawler tool only crawls pictures in the network without crawling other data, which is highly targeted and helps to improve the efficiency of image collection. The original image is an image downloaded from the Internet using an image crawler tool. In this embodiment, a large amount of original images can be download...

Embodiment 2

[0078] Corresponding to the face image data acquisition method in embodiment 1, Image 6 A face image data collection device that corresponds one-to-one to the face image data collection method shown in Embodiment 1 is shown. Such as Image 6 As shown, the face image data acquisition device includes an original image crawling module 10 , an effective image recognition module 20 and an effective image interception module 30 . Wherein, the realization functions of the original image crawling module 10, the effective image recognition module 20 and the effective image interception module 30 correspond to the corresponding steps in the first embodiment, and in order to avoid repetition, this embodiment does not describe them one by one.

[0079] The original image crawling module 10 is used to crawl original images from the network by using a picture crawler tool.

[0080] The effective image identification module 20 is used to identify the original image by using a face recogni...

Embodiment 3

[0101] This embodiment provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the face image data acquisition method in Embodiment 1 is realized. To avoid repetition, it is not repeated here. Let me repeat. Alternatively, when the computer program is executed by the processor, the functions of each module / unit in the face image data acquisition device in Embodiment 2 are realized, and to avoid repetition, details are not repeated here.

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Abstract

The invention discloses a face image data acquisition method and device, terminal equipment and a storage medium. The face image data acquisition method comprises the steps of crawling an original image from the network by adopting a picture crawler tool; performing recognition on the original image by adopting a face recognition algorithm to obtain an effective image containing face features; andintercepting a target face image from the effective image by adopting a preset selection box. A lot of face image can be quickly acquired according to the face image data acquisition method.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a face image data collection method, device, terminal equipment and storage medium. Background technique [0002] Face recognition technology is a biometric technology for identification based on human facial feature information. Face recognition technology specifically uses a camera or camera to collect images or video streams containing faces, uses a face recognition model to automatically detect faces in images or video streams, and then performs face recognition on the detected faces. With the development and popularization of face recognition technology, it is necessary to collect a large amount of face image data to train the face recognition model, so as to improve the accuracy of face recognition model. The current face image data collection process requires a lot of manpower and material resources, with high cost and low efficiency. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06K9/00G06F17/30
CPCG06F16/951G06V40/16G06F18/214G06V40/161G06V40/169
Inventor 朱志博陈伟杰吴善鹏
Owner PING AN TECH (SHENZHEN) CO LTD