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1. (IN201847025793) SYSTEMS AND METHODS FOR AUGMENTED REALITY

Office : India
Application Number: 201847025793 Application Date: 10.07.2018
Publication Number: 201847025793 Publication Date: 20.07.2018
Publication Kind : A
Prior PCT appl.: Application Number:PCTUS2017016722 ; Publication Number: Click to see the data
IPC:
G06F 3/01G
[IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!]
Applicants: MAGIC LEAP, INC.
Inventors: MILLER, Samuel, A.
WOODS, Michael, J.
LUNDMARK, David, C.
Priority Data: 15/062104 05.03.2016 US
62/292185 05.02.2016 US
62/298993 23.02.2016 US
Title: (EN) SYSTEMS AND METHODS FOR AUGMENTED REALITY
Abstract:
(EN) An augmented reality display system includes an electromagnetic field emitter to emit a known magnetic field in a known coordinate system. The system also includes an electromagnetic sensor to measure a parameter related to a magnetic flux at the electromagnetic sensor resulting from the known magnetic field. The system further includes a depth sensor to measure a distance in the known coordinate system. Moreover the system includes a controller to determine pose information of the electromagnetic sensor relative to the electromagnetic field emitter in the known coordinate system based at least in part on the parameter related to the magnetic flux measured by the electromagnetic sensor and the distance measured by the depth sensor. In addition the system includes a display system to display virtual content to a user based at least in part on the pose information of the electromagnetic sensor relative to the electromagnetic field emitter.
Also published as:
AU2017214748CA3011377KR1020180110051CN108700939EP3411779IL260614
WO/2017/136833