(19) til-S-01AM,1 -J r 9i0d (19) 1111DIIIIIIIII~Ilili 111111111 I N11111111111 INi (10) (4 3) [AM EPI 2020O11q 19 E (19.11.2020) WO 2020/230340 A1 WIPOlPCT (51) )- : (72)RHj :#(1 T[](ITOKazuhiko); T0640804-l G06T 7/00 (2017.01) V L6 L IN 1 $ E M H 5 7 T H 6 (21) ISl P : PCT/JP2019/023674 $I 74 1'Y IF] Hokkaido (JP). I& Sil, (SATOMakoto); ~0640804 (22) pfl 5 r, :f AE 20199 *6)A14 H (14.06.2019) -l FP 5 FX -A Vq *N 7 T H 6 T1 4- A $:z:' (25) 5 0) : ,* - v'Y NHokkaido (JP). (26) 8 gga (74) ftdT)A : -2 0E r. NijE A (KOIWA Nobuhide et _.0 al.); T2850859 ~:F M * Ifft ? -A.-- J' HR 3 - 1 7Chiba (JP). *R#J 2019-090719 2019*5)J13H(13.05.2019) JP (8 1) ILE_ ZP (Ai PR Gglj) , c WA( 0) P9|AJ 1 (71)-1- - $ 47 M '(MICRONET 9% -Ji): AE, AG, AL, AM, AO, AT, AU, AZ, CO. LTD.) [JP/JP]; T0640804 -lbfU L M$ $ BA, BB, BG, BH, BN, BR, BW. BY, BZ, CA, CH, -5E K(AN 7 T 6 AHokkaido (JP). CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (54) Title: FACIAL RECOGNITION SYSTEM, FACIAL RECOGNITION METHOD, AND FACIAL RECOGNITION 3 Computer at facial authentication processing site 0- t -1 Camera 21 Reception operationexecutigunit 22 Human detection processing unit -23 Ruin-mask-comparisonaunit 24 Poin mask registering uit ____________________25 Outgongfacialimage transmittingunit 26 Com ing facial authentication restreceiving nit SNW1 Internet A Open ngt on ec i itydour CC De tectio n ofsuspiciousperson S(57) Abstract: Provided is afacialrecognition technique with which itis possible to determine false detection of afacial regionathighspeedandtoperformhighlyaccuratefacialrecognition.Thisfacialrecognition system comprises first facialdetectionmeans2havingarelativelylowaccuracyfor performing humanfacial detectionfroma cameraimage 201,andasecondfacialdetectionmeans3forperforminghuman2facial detction withhigheraccuracywith rspecttothe camera image 201. Facial detection isperfored withiuspect teach camera image obtained beach of thefirst facial W O 2020/23 0340 A41111 1 ||||||||||||||||||||||||||||||||||||i|III||||||||||||||||||||||||||||||||||||| |ill| HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. 9iht WNE): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), - -5 7 (AM, AZ, BY, KG, KZ, RU, TJ, TM), 9 - F-1 /' (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, Fl, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). - Wip!tW} (M* 21(3)) detection means 2 and the second facial detection means 3. If the second facial detection means 3 is unable to perform facial detection with respect to a facial region detected by the first facial detection means 2, it is determined that the first facial detection means 2 has made a false detection, and the center of gravity coordinates of the facial region are learned as a point mask position. Thereafter, when the first facial detection means 2 has performed facial detection from the camera image 201, the center of gravity coordinates of the facial region is determined. If matching coordinates are found in a group of stored point mask coordinates, the region is determined to be a false detection region, and the highly accurate facial detection by the second facial detection means 3 is not performed with respect to the captured image. 2t0t )5tt 6jAAS&JJ/51 - tttd ZttLVzn 1-eHk0) M PA )10&ff --f 't#L, i2 0 1t t tctt AT QL{ 9EtZkt )1,0& ~ - )0 &fl- ' )A #fiTfI, )O#fI,3L0 tL tEJ1 - lM 7 l-:{itz , , CO2f ,M1 6D A$t4k tf E ISTzRL b t4>fiLkfvi 1:14JLZ- 2 0) PA#43(J -f&3tAO',-'-X SO A&',---F - , A H-' Lkt0
Face recognition system, face recognition method and face recognition program