Patent AU-2009311052-B2 (AU)
Title: Motion detection method, apparatus and system
Inventor: LIU WEI
IPC: H04N5/00
Filed: 2009-12-02
Granted: 2013-07-18
Abstract: (12) R VEEPTr4Si$J~*i (10) EW4M** (43) : Ve- Q WO 2010/124497 A1 2010 - 11 P 4 H (04.11.2010) PCT (51) # -- #S I (74) ft A r %#I*IN- flI E kWJ G06T 7/20 (2006.01) G06M 11/00 (2006.01) (BEIJING ZBSD PATENT & TRADEMARK (21) PgW*" : PCT/CN2009/075257 AGENT LTD.); I 4LSt3 jEx 7l 9Jt#$$ 17 9 (CC&2 B 1) 501 , Beijing 100081 (CN)o (22) $I$9% 2009 f 12 J 2 H (02.12.2009) (81) (25) $+l9 't f ): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, (26) Aki*a9: + CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, Fl, GB, (30) 4 tA : GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, 200910135766.X 2009 4 ) 28 H (28.04.2009) CN KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, (71) $%A (X k li n tI)ff& IE lid): WfE #M MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, -? t A t * 4 A A 2 1 A ; W k Q PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, (HISENSE STATE KEY LABORATORY OF DIGI- SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, TAL MULTI-MEDIA TECHNOLOGY CO., LTD.) ZA, ZM, ZWo [CN/CN]; +A S A W LhXtM,i1f M151y, (84) N P (tW IhlHA _PTV4ttfntX Shandong 266100 (CN) f ): ARIPO (BW, GH, GM, KE, LS, MW, MZ, NA, (72) rtf A; A SD, SL, SZ, TZ, UG, ZM, ZW), [i[E (AM, AZ, BY, (75) &CA/$%A (OY74#,)Z11): AJ* (LIU, Wei) KG, KZ, MD, RU, TJ, TM), zjViif (AT, BE, BG, CH, [CN/CN]; + [1 WS T, n _fT 4 $ 11 , Shan- CY, CZ, DE, DK, EE, ES, Fl, FR, GB, GR, HR, HU, IE, dong 266071 (CN) o (R (HU, Shuo) [CN/CN]; ' IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, [11 Lb ST, Wn _A I 41 $ 11 <, Shandong 266071 SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, (CN) o 1Jm (LIU, Shao) [CN/CN]; + [ Lh T W GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG), %fiE41$ 11 ,Shandong 266071 (CN)o (54) Title: METHOD, DEVICE AND SYSTEM FOR MOTION DETECTION S2 / Fig. 2 TI ACQUIRING DETECTION INFORMATION OF A BACKGROUND SCENE AND DETECTION INFORMATION OF A CURRENT SCENE, WHEREIN THE CURRENT SCENE IS A SCENE INCLUDING OBJECTS TO BE DETECTED AND THE SAME BACKGROUND SCENE T2 CALCULATING TO OBTAIN THE OBJECTS TO BE DETECTED ACCORDING TO THE DETECTION INFORMATION OF THE BACKGROUND SCENE AND THE DETECTION INFORMATION OF THE CURRENT SCENE (57) Abstract: A method, a device and a system for motion detection are provided. The method comprises: acquiring detection in formation of a background scene and detection information of a current scene, wherein the current scene is a scene including ob jects to be detected and the same background scene; calculating to obtain the objects to be detected according to the detection in formation of the background scene and the detection information of the current scene. This invention can overcome the environ mental influences and the problem of object "adhesion" during motion detection and avoid occurrences of false detection, thus f high-precision object detection in a complex scene is realized. This invention is suitable for situations in need of detecting moving objects, e.g. automatic passenger flow statistical systems of railways, subways and public traffic, and it is especially suitable for detecting and labeling objects in places where the lighting intensively changes. W O 2 0 10/12 4 4 9 7 A 1 l II |IIll|||llIllllllII|||||||||||||||||I|I|||||I|I||I|||||I|||II||||I|||||||||||I| - '@il@ Tj dFT;, TR (&N M 2 1 *-(3))c (57) *I : %ftfi@iai &20$ ii&M a& N&14uz5 mjt h0ttTU'$fl&j mt9jf&if S, TFR tin~ k~tittkAJ ) H eY4F R : 9iM; SMG Mt ;h{ifn tkTmjft4' KERI T ±kIMT-FE H ttET4JJ1UA4- #281 4tNEiltSI@@fiA Jtk , {5JutM, ttflU254) )LZ4tJ0%X ThB tYIW''?&LLLiUf tkM IH Th%!d9F9if4