CN114698399A - 人脸识别方法、装置及可读存储介质 - Google Patents

人脸识别方法、装置及可读存储介质 Download PDF

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CN114698399A
CN114698399A CN202080003091.8A CN202080003091A CN114698399A CN 114698399 A CN114698399 A CN 114698399A CN 202080003091 A CN202080003091 A CN 202080003091A CN 114698399 A CN114698399 A CN 114698399A
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face
image
mask
face sample
preset
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杨进维
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Hongfujin Precision Industry Wuhan Co Ltd
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Hongfujin Precision Industry Wuhan Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/771—Feature selection, e.g. selecting representative features from a multi-dimensional feature space
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/803—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of input or preprocessed data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172—Classification, e.g. identification

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)

Abstract

一种人脸识别装置、方法及非易失性可读存储介质，所述方法包括：从预设人脸样本库中提取人脸样本图像，并进行人脸特征点检测，得到多个人脸特征点；获取多个口罩图像；从多个人脸特征点中选取第一至第四人脸特征点，将第一人脸特征点与第二人脸特征点之间的距离作为口罩图像高度，将第三人脸特征点与第四人脸特征点之间的距离作为口罩图像宽度；依据口罩图像高度与口罩图像宽度对每一口罩图像进行尺寸调整；将经过尺寸调整的每一口罩图像分别与人脸样本图像进行融合，得到多个人脸口罩图像并保存至预设人脸样本库；基于预设人脸样本库训练得到人脸识别模型，以进行人脸识别。可实现在人们佩戴口罩的情形下准确地进行人脸识别。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN202080003091.8A 2020-10-12 2020-10-12 人脸识别方法、装置及可读存储介质 Pending CN114698399A (zh)

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KR102493322B1 (ko) * 2021-03-16 2023-01-31 한국과학기술연구원 사용자의 얼굴 속성 및 마스크 속성 기반 사용자 인증 장치 및 방법
CN115578777B (zh) * 2022-11-10 2023-03-14 成都智元汇信息技术股份有限公司 一种基于空间映射获得目标的识图方法及装置
TWI818824B (zh) * 2022-12-07 2023-10-11 財團法人工業技術研究院 用於計算遮蔽人臉影像的人臉擺動方向的裝置及方法

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JP4708909B2 (ja) * 2005-08-09 2011-06-22 富士フイルム株式会社 デジタル画像の対象物検出方法および装置並びにプログラム
CN107844744A (zh) * 2017-10-09 2018-03-27 平安科技（深圳）有限公司 结合深度信息的人脸识别方法、装置及存储介质
CN108875534B (zh) * 2018-02-05 2023-02-28 北京旷视科技有限公司 人脸识别的方法、装置、系统及计算机存储介质
US10832036B2 (en) 2018-07-16 2020-11-10 Adobe Inc. Meta-learning for facial recognition
CN109815845B (zh) * 2018-12-29 2022-03-29 达闼机器人有限公司 人脸识别的方法和装置、存储介质
US10990807B2 (en) * 2019-09-06 2021-04-27 Adobe, Inc. Selecting representative recent digital portraits as cover images
CN111460962B (zh) * 2020-03-27 2023-05-05 武汉大学 一种口罩人脸识别方法及系统
CN111582068B (zh) * 2020-04-22 2023-07-07 北京交通大学 人员口罩佩戴状态检测方法
CN111582199B (zh) * 2020-05-12 2023-05-23 佛山市玖章智能科技有限公司 一种人脸识别模型训练方法和人脸识别方法
CN111695431A (zh) * 2020-05-19 2020-09-22 深圳禾思众成科技有限公司 一种人脸识别方法、装置、终端设备及存储介质

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WO2022077139A1 (zh) 2022-04-21
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