SG11201900117PA - Spoofing attack detection during live image capture - Google Patents

Spoofing attack detection during live image capture

Info

Publication number
SG11201900117PA
SG11201900117PA SG11201900117PA SG11201900117PA SG11201900117PA SG 11201900117P A SG11201900117P A SG 11201900117PA SG 11201900117P A SG11201900117P A SG 11201900117PA SG 11201900117P A SG11201900117P A SG 11201900117PA SG 11201900117P A SG11201900117P A SG 11201900117PA
Authority
SG
Singapore
Prior art keywords
international
imaged
characteristic
imaging device
pct
Prior art date
Application number
SG11201900117PA
Inventor
Yecheng Wu
Brian Martin
Original Assignee
Yecheng Wu
Brian Martin
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.)
Filing date
Publication date
Application filed by Yecheng Wu, Brian Martin filed Critical Yecheng Wu
Publication of SG11201900117PA publication Critical patent/SG11201900117PA/en

Links

Classifications

    • 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
    • G06V40/10—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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • G06V40/173—Classification, e.g. identification face re-identification, e.g. recognising unknown faces across different face tracks
    • 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/193—Preprocessing; Feature extraction
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -C.-- -.` MD 1101111 0 DOI HIM 011101 0 011111011111111111H 110111111111110111111 Organization International Bureau (10) International Publication Number 03 (43) International Publication Date ......P' WO 2018/009568 Al 11 January 2018 (11.01.2018) W I PO I PCT (51) International Patent Classification: (74) Agent: HENRY, Joel et al.; Fish & Richardson P.C., P.O. GO6K 9/00 (2006.01) GO6T 1/00 (2006.01) Box 1022, Minneapolis, MN 55440-1022 (US). GO6K 9/62 (2006.01) GO6T 7/00 (2017.01) (81) Designated States (unless otherwise indicated, for every (21) International Application Number: kind of national protection available): AE, AG, AL, AM, PCT/US2017/040753 AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (22) International Filing Date: CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, 05 July 2017 (05.07.2017) DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, (25) Filing Language: English KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, (26) Publication Language: English MG, MK, MN, WY, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, (30) Priority Data: SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, 62/358,531 05 July 2016 (05.07.2016) US TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (72) Inventors; and (84) Designated States (unless otherwise indicated, for every (71) Applicants: WU, Yecheng [US/US]; 5 Apple Tree kind of regional protection available): ARIPO (BW, GH, Lane, Lexington, MA 02420 (US). MARTIN, Brian, K. GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, [US/US]; 236 Molly Drive, McMurray, PA 15317 (US). UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, (54) Title: SPOOFING ATTACK DETECTION DURING LIVE IMAGE CAPTURE 100 -,,, 4 114B Imaging Device jQ ,--- i - 1168 Storage Medium JO Processing Unit EA 112B 2 - — - 118B 8 . Imaging Sensor ME Imaging Lens 142 114C7, Audio Signal Generator 114 Laser Generator in — -118C 112C Distance Measurement Unit 112.5 \" _ 118C L — FIG. 3 1-1 .4 WD (57) : In general, one innovative aspect of the subject matter described in this specification can be embodied in a computer-im- in plemented method. The method includes, detecting, by an imaging device, the presence of an object to be imaged. The method further CN includes, measuring, by the imaging device, a first characteristic of the object to be imaged, and measuring, by the imaging device, a C second characteristic of the object to be imaged. The method further includes, determining, by a computing device, that at least one ---- of the first characteristic of the object or the second characteristic of the object exceeds a threshold; W D indicating, by the computing device, whether the object to be imaged is one of a spoofed object or an actual object. 1-1 0 ei and in response to determining, O [Continued on next page] WO 2018/009568 Al MIDEDIM01101 DIDIIMEN111111111111111111111111110111101111111111111111111 EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, SK, SM, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201900117PA 2016-07-05 2017-07-05 Spoofing attack detection during live image capture SG11201900117PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662358531P 2016-07-05 2016-07-05
PCT/US2017/040753 WO2018009568A1 (en) 2016-07-05 2017-07-05 Spoofing attack detection during live image capture

Publications (1)

Publication Number Publication Date
SG11201900117PA true SG11201900117PA (en) 2019-02-27

Family

ID=60901373

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201900117PA SG11201900117PA (en) 2016-07-05 2017-07-05 Spoofing attack detection during live image capture

Country Status (10)

Country Link
US (1) US20180012094A1 (en)
EP (1) EP3482343A4 (en)
JP (1) JP2019522949A (en)
KR (1) KR20190040962A (en)
CN (1) CN110023946A (en)
AU (1) AU2017291814A1 (en)
BR (1) BR112019000191A2 (en)
CA (1) CA3030015A1 (en)
SG (1) SG11201900117PA (en)
WO (1) WO2018009568A1 (en)

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Publication number Publication date
AU2017291814A1 (en) 2019-02-14
CA3030015A1 (en) 2018-01-11
KR20190040962A (en) 2019-04-19
WO2018009568A1 (en) 2018-01-11
EP3482343A4 (en) 2019-09-11
BR112019000191A2 (en) 2019-04-24
JP2019522949A (en) 2019-08-15
US20180012094A1 (en) 2018-01-11
CN110023946A (en) 2019-07-16
EP3482343A1 (en) 2019-05-15

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