KR102122348B1 - 얼굴 생체 내 검출 방법 및 장치 - Google Patents

얼굴 생체 내 검출 방법 및 장치 Download PDF

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KR102122348B1
KR102122348B1 KR1020207013827A KR20207013827A KR102122348B1 KR 102122348 B1 KR102122348 B1 KR 102122348B1 KR 1020207013827 A KR1020207013827 A KR 1020207013827A KR 20207013827 A KR20207013827 A KR 20207013827A KR 102122348 B1 KR102122348 B1 KR 102122348B1
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펭 리
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알리바바 그룹 홀딩 리미티드
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    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
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    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
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    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
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    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
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    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
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    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172—Classification, e.g. identification
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    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/40—Spoof detection, e.g. liveness detection
    • G06V40/45—Detection of the body part being alive
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    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
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    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/167—Detection; Localisation; Normalisation using comparisons between temporally consecutive images
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    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
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KR1020207013827A 2015-01-26 2016-01-25 얼굴 생체 내 검출 방법 및 장치 Active KR102122348B1 (ko)

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CN201510038591.6 2015-01-26
CN201510038591.6A CN105893920B (zh) 2015-01-26 2015-01-26 一种人脸活体检测方法和装置
PCT/US2016/014698 WO2016123008A1 (en) 2015-01-26 2016-01-25 Method and device for face in-vivo detection

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EP (1) EP3251056B1 (enExample)
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CN (1) CN105893920B (enExample)
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Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9269154B2 (en) * 2009-01-13 2016-02-23 Futurewei Technologies, Inc. Method and system for image processing to classify an object in an image
JP6632288B2 (ja) * 2014-12-12 2020-01-22 キヤノン株式会社 情報処理装置、情報処理方法、プログラム
EP3232368A1 (en) * 2016-04-14 2017-10-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Determining facial parameters
US10289825B2 (en) * 2016-07-22 2019-05-14 Nec Corporation Login access control for secure/private data
CN106778518B (zh) * 2016-11-24 2021-01-08 汉王科技股份有限公司 一种人脸活体检测方法及装置
CN108121943B (zh) 2016-11-30 2022-05-06 阿里巴巴集团控股有限公司 基于图片的判别方法及装置和计算设备
US10726244B2 (en) * 2016-12-07 2020-07-28 Samsung Electronics Co., Ltd. Method and apparatus detecting a target
TWI731919B (zh) * 2017-01-19 2021-07-01 香港商斑馬智行網絡（香港）有限公司 圖像識別方法與裝置及度量學習方法與裝置
CN106874876A (zh) * 2017-02-20 2017-06-20 深圳市科漫达智能管理科技有限公司 一种人脸活体检测方法及装置
CN106961576A (zh) * 2017-03-10 2017-07-18 盛视科技股份有限公司 视频防尾随方法、装置及系统
US10515199B2 (en) * 2017-04-19 2019-12-24 Qualcomm Incorporated Systems and methods for facial authentication
CN107463875A (zh) * 2017-07-03 2017-12-12 金讯系统管理有限公司 一种判断人员身份的方法和装置
CN107424266A (zh) * 2017-07-25 2017-12-01 上海青橙实业有限公司 人脸识别解锁的方法和装置
CN107992842B (zh) * 2017-12-13 2020-08-11 深圳励飞科技有限公司 活体检测方法、计算机装置及计算机可读存储介质
CN107992845A (zh) * 2017-12-14 2018-05-04 广东工业大学 一种面部识别辨伪方法及装置、计算机设备
JP6986685B2 (ja) * 2018-03-12 2021-12-22 パナソニックＩｐマネジメント株式会社 情報処理装置
CN108734570A (zh) * 2018-05-22 2018-11-02 深圳壹账通智能科技有限公司 一种风险预测方法、存储介质和服务器
CN108764126B (zh) * 2018-05-25 2021-09-07 郑州目盼智能科技有限公司 一种嵌入式活体人脸跟踪系统
CN109359548B (zh) * 2018-09-19 2022-07-08 深圳市商汤科技有限公司 多人脸识别监控方法及装置、电子设备及存储介质
CN109492550B (zh) * 2018-10-25 2023-06-06 腾讯科技（深圳）有限公司 活体检测方法、装置及应用活体检测方法的相关系统
CN109543577A (zh) * 2018-11-09 2019-03-29 上海物联网有限公司 一种基于面部表情特征的疲劳驾驶检测预警方法
CN111191484A (zh) * 2018-11-14 2020-05-22 普天信息技术有限公司 视频图像中人物说话的识别方法和装置
CN111222380B (zh) * 2018-11-27 2023-11-03 杭州海康威视数字技术股份有限公司 一种活体检测方法、装置、及其识别模型训练方法
CN111294644B (zh) 2018-12-07 2021-06-25 腾讯科技（深圳）有限公司 视频拼接方法、装置、电子设备及计算机可读存储介质
CN109871834A (zh) * 2019-03-20 2019-06-11 北京字节跳动网络技术有限公司 信息处理方法和装置
KR102807290B1 (ko) * 2019-04-19 2025-05-15 후지쯔 가부시끼가이샤 화상 처리 장치, 화상 처리 방법 및 화상 처리 프로그램
CN111988600A (zh) * 2019-05-23 2020-11-24 武汉Tcl集团工业研究院有限公司 一种视频镜头切换的检测方法、装置及终端设备
CN110708568B (zh) * 2019-10-30 2021-12-10 北京奇艺世纪科技有限公司 一种视频内容突变检测方法及装置
CN117197615A (zh) * 2019-12-09 2023-12-08 杭州海康威视数字技术股份有限公司 模型训练方法、特征提取方法及装置
KR20210089038A (ko) 2020-01-07 2021-07-15 삼성전자주식회사 전자 장치 및 그 제어 방법
KR102245349B1 (ko) * 2020-02-11 2021-04-28 한국과학기술원 비디오로부터의 색상 스키마 추출 방법 및 장치
CN111401315B (zh) * 2020-04-10 2023-08-22 浙江大华技术股份有限公司 基于视频的人脸识别方法、识别装置及存储装置
CN111611873B (zh) * 2020-04-28 2024-07-16 平安科技（深圳）有限公司 人脸替换检测方法及装置、电子设备、计算机存储介质
CN111652875B (zh) * 2020-06-05 2023-05-05 西安电子科技大学 一种视频伪造检测方法、系统、存储介质、视频监控终端
CN111767845B (zh) * 2020-06-29 2024-03-05 京东科技控股股份有限公司 证件识别方法及装置
CN111898642B (zh) * 2020-06-30 2021-08-13 北京市商汤科技开发有限公司 关键点检测方法、装置、电子设备及存储介质
CN112016482B (zh) * 2020-08-31 2022-10-25 成都新潮传媒集团有限公司 一种判别虚假人脸的方法、装置及计算机设备
CN112036386A (zh) * 2020-11-05 2020-12-04 中科创达软件股份有限公司 Tee环境下使用相机相近帧进行活体检测的方法及装置
CN112508773B (zh) * 2020-11-20 2024-02-09 小米科技(武汉)有限公司 图像处理方法及装置、电子设备、存储介质
CN112287909B (zh) * 2020-12-24 2021-09-07 四川新网银行股份有限公司 一种随机生成检测点和交互要素的双随机活体检测方法
CN112613459B (zh) * 2020-12-30 2022-07-15 深圳艾摩米智能科技有限公司 一种人脸敏感区域检测方法
CN112749686B (zh) * 2021-01-29 2021-10-29 腾讯科技（深圳）有限公司 图像检测方法、装置、计算机设备及存储介质
CN115035015B (zh) * 2021-02-23 2025-09-05 京东方科技集团股份有限公司 图片处理方法、装置、计算机设备及存储介质
JP7218397B2 (ja) * 2021-05-12 2023-02-06 レノボ・シンガポール・プライベート・リミテッド 電子機器、及び制御方法
JP7661121B2 (ja) 2021-05-17 2025-04-14 日本放送協会 フレームスキップ検出装置、学習装置及びフレームスキップ検出プログラム
CN117044215A (zh) * 2021-06-15 2023-11-10 三星电子株式会社 用于低光照媒体增强的方法和系统
WO2022265321A1 (en) 2021-06-15 2022-12-22 Samsung Electronics Co., Ltd. Methods and systems for low light media enhancement
CN113469085B (zh) * 2021-07-08 2023-08-04 北京百度网讯科技有限公司 人脸活体检测方法、装置、电子设备及存储介质
CN113850211B (zh) * 2021-09-29 2024-08-23 支付宝(杭州)信息技术有限公司 注入视频攻击检测方法和装置
CN114445918B (zh) * 2022-02-21 2024-09-20 支付宝(杭州)信息技术有限公司 一种活体检测方法、装置及设备
CN115935433B (zh) * 2023-01-09 2023-05-26 北京匠数科技有限公司 屏幕实时隐私保护方法和装置
CN117197707B (zh) * 2023-04-23 2024-08-16 青岛尘元科技信息有限公司 切变镜头的分割方法和装置、存储介质及电子设备
CN116582282B (zh) * 2023-07-13 2023-09-19 深圳市美力高集团有限公司 一种车载录像防篡改加密存储方法
CN116939171B (zh) * 2023-09-19 2024-03-26 南方电网数字电网研究院有限公司 输电线路监控方法、装置和计算机设备

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3524007B2 (ja) * 1998-10-14 2004-04-26 シャープ株式会社 動画場面転換部検出装置および方法、動画場面転換部検出制御プログラムを記憶した媒体、ならびに動画処理装置
TWI299471B (en) * 2001-08-24 2008-08-01 Toshiba Kk Person recognition apparatus
US7130446B2 (en) 2001-12-03 2006-10-31 Microsoft Corporation Automatic detection and tracking of multiple individuals using multiple cues
US7274822B2 (en) 2003-06-30 2007-09-25 Microsoft Corporation Face annotation for photo management
KR20050041761A (ko) * 2003-10-31 2005-05-04 학교법인 정석학원 샷 전환 프레임 검출방법
JP2006270301A (ja) * 2005-03-23 2006-10-05 Nippon Hoso Kyokai <Nhk> シーンチェンジ検出装置およびシーンチェンジ検出プログラム
JP4619927B2 (ja) * 2005-11-01 2011-01-26 富士フイルム株式会社 顔検出方法および装置並びにプログラム
US7403643B2 (en) 2006-08-11 2008-07-22 Fotonation Vision Limited Real-time face tracking in a digital image acquisition device
KR100886557B1 (ko) * 2007-05-03 2009-03-02 삼성전자주식회사 적응형 학습에 기반한 얼굴 인식 시스템 및 방법
KR101423916B1 (ko) 2007-12-03 2014-07-29 삼성전자주식회사 복수의 얼굴 인식 방법 및 장치
US8705810B2 (en) * 2007-12-28 2014-04-22 Intel Corporation Detecting and indexing characters of videos by NCuts and page ranking
US20090290791A1 (en) * 2008-05-20 2009-11-26 Holub Alex David Automatic tracking of people and bodies in video
US8213689B2 (en) * 2008-07-14 2012-07-03 Google Inc. Method and system for automated annotation of persons in video content
US8325999B2 (en) 2009-06-08 2012-12-04 Microsoft Corporation Assisted face recognition tagging
US8737697B2 (en) 2010-05-26 2014-05-27 Nec Corporation Facial feature point position correction device, facial feature point position correcting method, and facial feature point position correcting program
TWI430185B (zh) * 2010-06-17 2014-03-11 Inst Information Industry 臉部表情辨識系統及其辨識方法及其電腦程式產品
US8494231B2 (en) 2010-11-01 2013-07-23 Microsoft Corporation Face recognition in video content
US9082235B2 (en) * 2011-07-12 2015-07-14 Microsoft Technology Licensing, Llc Using facial data for device authentication or subject identification
CN102332093B (zh) * 2011-09-19 2014-01-15 汉王科技股份有限公司 一种掌纹和人脸融合识别的身份认证方法及装置
TWI488128B (zh) 2012-03-07 2015-06-11 Altek Corp 人臉辨識系統及其人臉辨識方法
CN102750526A (zh) * 2012-06-25 2012-10-24 黑龙江科技学院 基于人脸图像的身份验证识别方法
US8542879B1 (en) * 2012-06-26 2013-09-24 Google Inc. Facial recognition
US8457367B1 (en) 2012-06-26 2013-06-04 Google Inc. Facial recognition
US9003196B2 (en) 2013-05-13 2015-04-07 Hoyos Labs Corp. System and method for authorizing access to access-controlled environments
US10169644B2 (en) * 2013-10-24 2019-01-01 Blue Line Security Solutions Llc Human facial detection and recognition system
US9176987B1 (en) * 2014-08-26 2015-11-03 TCL Research America Inc. Automatic face annotation method and system

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CN105893920B (zh) 2019-12-27
KR20200057099A (ko) 2020-05-25
JP2018508875A (ja) 2018-03-29
KR20170109007A (ko) 2017-09-27
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US20160217338A1 (en) 2016-07-28
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