CA3147418A1 - Living body detection method and system for human face by using two long-baseline cameras - Google Patents

Living body detection method and system for human face by using two long-baseline cameras Download PDF

Info

Publication number: CA3147418A1
Authority: CA; Canada
Prior art keywords: human; face; image; camera; human face
Prior art date: 2019-06-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

CA3147418A

Other languages

English (en)

French (fr)

Inventor

Huaiyuan JI

Shu Liu

Xian YANG

Zhaokun XU

Yanru Xu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

10353744 Canada Ltd

Original Assignee

10353744 Canada Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-06-12

Filing date

2020-06-11

Publication date

2020-12-17

2020-06-11 Application filed by 10353744 Canada Ltd filed Critical 10353744 Canada Ltd

2020-12-17 Publication of CA3147418A1 publication Critical patent/CA3147418A1/en

Status Pending legal-status Critical Current

Links

238000001514 detection method Methods 0.000 title claims abstract description 65
238000003062 neural network model Methods 0.000 claims abstract description 35
238000000034 method Methods 0.000 claims abstract description 23
238000012549 training Methods 0.000 claims abstract description 16
238000012545 processing Methods 0.000 claims abstract description 9
230000004927 fusion Effects 0.000 claims description 19
230000003595 spectral effect Effects 0.000 claims description 5
238000001914 filtration Methods 0.000 claims description 3
238000005516 engineering process Methods 0.000 abstract description 5
230000000694 effects Effects 0.000 abstract description 4
230000007547 defect Effects 0.000 abstract description 3
230000001815 facial effect Effects 0.000 abstract 10
238000013459 approach Methods 0.000 description 6
208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 3
238000003384 imaging method Methods 0.000 description 3
238000011176 pooling Methods 0.000 description 3
230000009286 beneficial effect Effects 0.000 description 2
230000036548 skin texture Effects 0.000 description 2
238000012795 verification Methods 0.000 description 2
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
230000003203 everyday effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000010606 normalization Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
- G06F18/24133—Distances to prototypes
- G06F18/24137—Distances to cluster centroïds
- G06F18/2414—Smoothing the distance, e.g. radial basis function networks [RBFN]
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/25—Fusion techniques
- G06F18/253—Fusion techniques of extracted features
- 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
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
- 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
- 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
- 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
- G06V40/40—Spoof detection, e.g. liveness detection
- G06V40/45—Detection of the body part being alive

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Data Mining & Analysis (AREA)
Multimedia (AREA)
Human Computer Interaction (AREA)
Oral & Maxillofacial Surgery (AREA)
Health & Medical Sciences (AREA)
Computer Vision & Pattern Recognition (AREA)
General Health & Medical Sciences (AREA)
Bioinformatics & Computational Biology (AREA)
General Engineering & Computer Science (AREA)
Evolutionary Computation (AREA)
Evolutionary Biology (AREA)
Bioinformatics & Cheminformatics (AREA)
Artificial Intelligence (AREA)
Life Sciences & Earth Sciences (AREA)
Image Analysis (AREA)
Image Processing (AREA)
Studio Devices (AREA)

CA3147418A 2019-06-12 2020-06-11 Living body detection method and system for human face by using two long-baseline cameras Pending CA3147418A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CN201910505346.X		2019-06-12
CN201910505346.XA CN110363087B (zh)	2019-06-12	2019-06-12	一种长基线双目人脸活体检测方法及***
PCT/CN2020/095663 WO2020249054A1 (zh)	2019-06-12	2020-06-11	一种长基线双目人脸活体检测方法及***

Publications (1)

Publication Number	Publication Date
CA3147418A1 true CA3147418A1 (en)	2020-12-17

Family

ID=68215679

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA3147418A Pending CA3147418A1 (en)	2019-06-12	2020-06-11	Living body detection method and system for human face by using two long-baseline cameras

Country Status (3)

Country	Link
CN (1)	CN110363087B (zh)
CA (1)	CA3147418A1 (zh)
WO (1)	WO2020249054A1 (zh)

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CN110363087B (zh) *	2019-06-12	2022-02-25	苏宁云计算有限公司	一种长基线双目人脸活体检测方法及***
TWI731503B (zh)	2019-12-10	2021-06-21	緯創資通股份有限公司	活體臉部辨識系統與方法
CN111126216A (zh) *	2019-12-13	2020-05-08	支付宝(杭州)信息技术有限公司	风险检测方法、装置及设备
CN112488018A (zh) *	2020-12-09	2021-03-12	巽腾(广东)科技有限公司	双目活体检测方法、装置、设备和存储介质

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US9251427B1 (en) *	2014-08-12	2016-02-02	Microsoft Technology Licensing, Llc	False face representation identification
US11023709B2 (en) *	2017-04-28	2021-06-01	ID R&D, Inc.	System, method and apparatus for multi-modal biometric authentication and liveness detection
CN107167077B (zh) *	2017-07-07	2021-05-14	京东方科技集团股份有限公司	立体视觉测量***和立体视觉测量方法
CN107590430A (zh) *	2017-07-26	2018-01-16	百度在线网络技术（北京）有限公司	活体检测方法、装置、设备及存储介质
CN109325933B (zh) *	2017-07-28	2022-06-21	阿里巴巴集团控股有限公司	一种翻拍图像识别方法及装置
CN107862299B (zh) *	2017-11-28	2021-08-06	电子科技大学	一种基于近红外与可见光双目摄像头的活体人脸检测方法
CN108229362B (zh) *	2017-12-27	2021-12-21	杭州悉尔科技有限公司	一种基于门禁***的双目人脸识别活体检测方法
CN109034102B (zh) *	2018-08-14	2023-06-16	腾讯科技（深圳）有限公司	人脸活体检测方法、装置、设备及存储介质
CN109359634B (zh) *	2018-12-11	2021-11-16	西安第六镜网络科技有限公司	一种基于双目摄像机的人脸活体检测方法
CN110363087B (zh) *	2019-06-12	2022-02-25	苏宁云计算有限公司	一种长基线双目人脸活体检测方法及***

2019
- 2019-06-12 CN CN201910505346.XA patent/CN110363087B/zh active Active
2020
- 2020-06-11 WO PCT/CN2020/095663 patent/WO2020249054A1/zh active Application Filing
- 2020-06-11 CA CA3147418A patent/CA3147418A1/en active Pending

Also Published As

Publication number	Publication date
CN110363087A (zh)	2019-10-22
CN110363087B (zh)	2022-02-25
WO2020249054A1 (zh)	2020-12-17

Legal Events

Date	Code	Title	Description
2023-02-03	EEER	Examination request	Effective date: 20220916
2023-09-20	EEER	Examination request	Effective date: 20220916
2023-12-15	EEER	Examination request	Effective date: 20220916
2024-01-22	EEER	Examination request	Effective date: 20220916
2024-05-28	EEER	Examination request	Effective date: 20220916

Publication	Publication Date	Title
CA3147418A1 (en)	2020-12-17	Living body detection method and system for human face by using two long-baseline cameras
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CN114332981A (zh)	2022-04-12	人脸活体检测方法、装置、电子设备及存储介质