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1. (WO2018046692) VIDEO SURVEILLANCE APPARATUS AND METHOD
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Pub. No.: WO/2018/046692 International Application No.: PCT/EP2017/072646
Publication Date: 15.03.2018 International Filing Date: 08.09.2017
IPC:
G08B 13/196 (2006.01) ,H04N 7/18 (2006.01)
G PHYSICS
08
SIGNALLING
B
SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
13
Burglar, theft, or intruder alarms
18
Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
189
using passive radiation detection systems
194
using image scanning and comparing systems
196
using television cameras
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
18
Closed-circuit television systems, i.e. systems in which the signal is not broadcast
Applicants:
CANON EUROPA N.V. [NL/NL]; Bovenkerkerweg 59 1185 XB Amstelveen, NL
Inventors:
KRISTIANSEN, Morten Engel; DK
Agent:
PERKINS, Dawn; GB
Priority Data:
1615389.209.09.2016GB
Title (EN) VIDEO SURVEILLANCE APPARATUS AND METHOD
(FR) APPAREIL ET PROCÉDÉ DE SURVEILLANCE VIDÉO
Abstract:
(EN) Video surveillance apparatus and method. A video surveillance apparatus determines a field of view of a video surveillance camera (110) having a sensor (120) mounted thereon. A distance measuring means is configured to obtain a plurality of distance measurements based on data received from the sensor (120). A field of view determining means is configured to determine, based on the plurality of distance measurements, the field of view of the camera (110).
(FR) L'invention concerne un appareil et un procédé de surveillance vidéo Un appareil de surveillance vidéo détermine un champ de vision d'une caméra de surveillance vidéo (110) sur laquelle est monté un capteur (120). Un moyen de mesure de distance est configuré pour obtenir une pluralité de mesures de distance d'après les données reçues du capteur (120). Un moyen de détermination de champ de vision est configuré pour déterminer le champ de vision de la caméra (110) d'après la pluralité de mesures de distance.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, 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, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, 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, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)