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1. (WO2019009676) SYSTEM AND METHODS FOR DEVICE TRACKING
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Pub. No.:
WO/2019/009676
International Application No.:
PCT/KR2018/007719
Publication Date:
10.01.2019
International Filing Date:
06.07.2018
IPC:
G06T 7/246
(2017.01) ,
G06T 19/00
(2011.01) ,
G06T 7/70
(2017.01)
[IPC code unknown for G06T 7/246]
G
PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19
Manipulating 3D models or images for computer graphics
[IPC code unknown for G06T 7/70]
Applicants:
SAMSUNG ELECTRONICS CO., LTD.
[KR/KR]; 129, Samsung-ro, Yeongtong-gu Suwon-si Gyeonggi-do 16677, KR
Inventors:
PERI, Christopher A.
; US
Agent:
LEE, Keon-Joo
; KR
KIM, Jeoung-Hoon
; KR
Priority Data:
15/854,620
26.12.2017
US
62/529,833
07.07.2017
US
Title
(EN)
SYSTEM AND METHODS FOR DEVICE TRACKING
(FR)
SYSTÈME ET PROCÉDÉS DE SUIVI DE DISPOSITIF
Abstract:
(EN)
A method for tracking a position of a device is provided, wherein the method includes capturing, by using a first positional resolution, based on information from a first sensor, a first position of the device within an optical tracking zone of the first sensor. The method also includes determining, based on information from the first sensor, that the device exits the optical tracking zone of the first sensor. Further, the method includes responsive to determining that the device exits the optical tracking zone of the first sensor, capturing, at a second positional resolution, a second position of the device based on acceleration information from a second sensor, wherein the second positional resolution corresponds to a minimum threshold value for the acceleration information from the second sensor.
(FR)
L'invention concerne un procédé de suivi d'une position d'un dispositif, le procédé consistant à capturer, au moyen d'une première résolution de position, sur la base d'informations provenant d'un premier capteur, une première position du dispositif à l'intérieur d'une zone de suivi optique du premier capteur. Le procédé consiste également à déterminer, sur la base d'informations provenant du premier capteur, que le dispositif sort de la zone de suivi optique du premier capteur. En outre, le procédé consiste, en réponse à la détermination du fait que le dispositif sort de la zone de suivi optique du premier capteur, à capturer, à une seconde résolution de position, une seconde position du dispositif sur la base d'informations d'accélération provenant d'un second capteur, la seconde résolution de position correspondant à une valeur seuil minimale pour les informations d'accélération provenant du second capteur.
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
)