首页> 外国专利> FACIAL VERIFICATION METHOD AND APPARATUS BASED ON MESH REMOVAL MODEL, AND COMPUTER DEVICE AND STORAGE MEDIUM

FACIAL VERIFICATION METHOD AND APPARATUS BASED ON MESH REMOVAL MODEL, AND COMPUTER DEVICE AND STORAGE MEDIUM

机译:基于网格拆卸模型的面部验证方法和装置和计算机设备和存储介质

摘要

Disclosed are a facial verification method and apparatus based on a mesh removal model, and a computer device and a storage medium, which relate to the technical field of artificial intelligence. The method comprises: acquiring a facial image with a mesh and a facial image, without a mesh, to be compared; extracting mesh position information in the facial image with a mesh; inputting the mesh position information and the facial image with a mesh into a mesh removal model to obtain a facial image from which the mesh is removed; inputting the facial image from which the mesh is removed into a feature extraction model to obtain a feature of the facial image from which the mesh is removed; inputting the facial image, without a screen, to be compared into the feature extraction model to obtain a feature of the facial image to be compared; and calculating the similarity between the feature of the facial image from which the mesh is removed and the feature of the facial image to be compared, and when the similarity is greater than a preset threshold value, facial verification being successful. By using the facial verification method based on a mesh removal model, a mesh can be removed from a facial image with the mesh, such that the accuracy of facial verification is effectively improved.
机译:公开了一种基于网格移除模型的面部验证方法和装置,以及计算机设备和存储介质,其涉及人工智能技术领域。该方法包括:在没有网状物的情况下使用网状图像和面部图像获取面部图像;用网格提取面部图像中的网状位置信息;用网格输入网状位置信息和面部图像进入网格去除模型,以获得从中移除网格的面部图像;将网格移除到特征提取模型中输入面部图像以获得从中移除网格的面部图像的特征;在没有屏幕的情况下输入面部图像,将要与特征提取模型进行比较,以获得要比较的面部图像的特征;并计算移除网格的面部图像的特征与要比较的面部图像的特征的相似性,并且当相似性大于预设阈值时,面部验证成功。通过使用基于网格去除模型的面部验证方法,可以通过网格从面部图像移除网格,使得有效提高面部验证的精度。

著录项

  • 公开/公告号WO2021042544A1

    专利类型

  • 公开/公告日2021-03-11

    原文格式PDF

  • 申请/专利权人 PING AN TECHNOLOGY (SHENZHEN) CO. LTD.;

    申请/专利号WO2019CN117774

  • 发明设计人 LUO XIAO;HU WENCHENG;

    申请日2019-11-13

  • 分类号G06K9;

  • 国家 CN

  • 入库时间 2022-08-24 17:41:47

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