Processing

Please wait...

Settings

Settings

1. CA3011377 - SYSTEMS AND METHODS FOR AUGMENTED REALITY

Office Canada
Application Number 3011377
Application Date
Publication Number 3011377
Publication Date 10.08.2017
Publication Kind A1
IPC
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
[IPC code unknown for A63F 13/52]
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
G06F 3/01
A63F 13/52
G02B 27/00
G06F 3/00
G06F 3/03
CPC
A63F 13/235
A63F 13/211
A63F 13/213
A63F 13/25
A63F 13/35
A63F 13/5255
Applicants MAGIC LEAP, INC.
Priority Data 15062104 05.03.2016 US
62/292,185 05.02.2016 US
62/298,993 23.02.2016 US
Title
(EN) SYSTEMS AND METHODS FOR AUGMENTED REALITY
(FR) SYSTEMES ET PROCEDES POUR REALITE AUGMENTEE
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.