计算机与数字工程2025，Vol.53Issue(1)：103-107,163,6.DOI:10.3969/j.issn.1672-9722.2025.01.020
基于脊点特征的三维遮挡人脸识别方法
Recognition Method for 3D Occluded Face Based on Ridge Point Features
王丽娟 1王洁浩 1魏一帆2
作者信息
- 1. 西安工业大学电子信息工程学院 西安 710021
- 2. 深圳汇川技术股份有限公司西安分公司 西安 710003
- 折叠
摘要
Abstract
A simple yet effective method for the recognition of occluded 3D face is proposed in this paper.The method is main-ly based on the ridge points model of the 3D occluded face.The spatial distribution of the ridge points of each occluded region of the face is used to determine whether the region is occluded or not.After that,the ridge point sets of the un-occluded region are repre-sented by 3D Shape Context descriptor and compared with the ridge point sets of the corresponding region of 3D face template.Differ-ent weights are assigned to the matching results of each region,and the overall matching results are obtained.The method is tested on the Bosphorus and UMB-DB database.The results show that the occluded area can be detected effectively and the 3D occluded face can be effectively recognized with high accuracy.关键词
三维人脸识别/遮挡/脊点/形状上下文Key words
3D face recognition/occlusion/ridge point/shape contextord分类
信息技术与安全科学引用本文复制引用
王丽娟,王洁浩,魏一帆..基于脊点特征的三维遮挡人脸识别方法[J].计算机与数字工程,2025,53(1):103-107,163,6.
