(19)

(11)

EP 3 075 144 A1

(12)

(43) Date of publication: 05.10.2016 Bulletin 2016/40 (21) Application number: 13898152.7 (22) Date of filing: 29.11.2013

(51) International Patent Classification (IPC):  H04N 5/335(2006.01) G06F 17/30(2006.01) G06F 12/00(2006.01) G08B 13/196(2006.01) (86) International application number: PCT/CA2013/050920 (87) International publication number: WO 2015/077861 (04.06.2015 Gazette 2015/22)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: Avigilon Corporation Vancouver, BC V6H 4E4 (CA)	(72) Inventor: AFROOZE, Sina Vancouver, British Columbia V6B 1C1 (CA) (74) Representative: Patel, Binesh  Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham West Midlands B16 8QQ Edgbaston Birmingham West Midlands B16 8QQ (GB)