Title:
SYSTEM AND METHODS FOR DEVICE TRACKING
Document Type and Number:
WIPO Patent Application WO/2019/009676
Kind Code:
A1
Abstract:
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.
Inventors:
PERI CHRISTOPHER A (US)
Application Number:
PCT/KR2018/007719
Publication Date:
January 10, 2019
Filing Date:
July 06, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06T7/246; G06T7/70; G06T19/00; G06V20/00
Domestic Patent References:
| WO2015103621A1 | 2015-07-09 |
Foreign References:
| US20160364013A1 | 2016-12-15 | |||
| KR20160000986A | 2016-01-06 | |||
| US20160225191A1 | 2016-08-04 | |||
| CN103278177A | 2013-09-04 | |||
| US20160364013A1 | 2016-12-15 | |||
| US20100150404A1 | 2010-06-17 |
Other References:
See also references of EP 3635685A4
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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