Hiral H Barot

US Patent:

20200090407, Mar 19, 2020

Filed:

Aug 12, 2019

Appl. No.:

16/538759

Inventors:

- Plantation FL, US
Rafael Domingos Torres - Boca Raton FL, US
Daniel Olshansky - Plantation FL, US
Anush Mohan - Mountain View CA, US
Robert Blake Taylor - Porter Ranch CA, US
Samuel A. Miller - Hollywood FL, US
Jehangir Tajik - Fort Lauderdale FL, US
Ashwin Swaminathan - Dublin CA, US
Lomesh Agarwal - Fremont CA, US
Ali Shahrokni - San Jose CA, US
Prateek Singhal - Mountain View CA, US
Joel David Holder - Austin TX, US
Xuan Zhao - San Jose CA, US
Siddharth Choudhary - San Jose CA, US
Helder Toshiro Suzuki - Mountain View CA, US
Hiral Honar Barot - Plantation FL, US
Eran Guendelman - Plantation FL, US
Michael Harold Liebenow - Loxahatchee FL, US

Assignee:

Magic Leap, Inc. - Plantation FL

International Classification:

G06T 19/00
G02B 27/01
G06F 3/01
G02B 27/00
G06K 9/00
G06T 19/20

Abstract:

An augmented reality viewing system is described. A local coordinate frame of local content is transformed to a world coordinate frame. A further transformation is made to a head coordinate frame and a further transformation is made to a camera coordinate frame that includes all pupil positions of an eye. One or more users may interact in separate sessions with a viewing system. If a canonical map is available, the earlier map is downloaded onto a viewing device of a user. The viewing device then generates another map and localizes the subsequent map to the canonical map.

US Patent:

20200051328, Feb 13, 2020

Filed:

Oct 4, 2019

Appl. No.:

16/593745

Inventors:

- Plantation FL, US
Rafael Domingos Torres - Boca Raton FL, US
Daniel Olshansky - Plantation FL, US
Samuel A. Miller - Hollywood FL, US
Jehangir Tajik - Fort Lauderdale FL, US
Joel David Holder - Austin TX, US
Jeremy Dwayne Miranda - Miramar FL, US
Robert Blake Taylor - Porter Ranch CA, US
Ashwin Swaminathan - Dublin CA, US
Lomesh Agarwal - Fremont CA, US
Hiral Honar Barot - Plantation FL, US
Helder Toshiro Suzuki - Mountain View CA, US
Ali Shahrokni - San Jose CA, US
Eran Guendelman - Tel Aviv, IL
Prateek Singhal - Mountain View CA, US
Xuan Zhao - San Jose CA, US
Siddharth Choudhary - San Jose CA, US
Nick Kramer - Plantation FL, US
Ken Tossell - Plantation FL, US

Assignee:

Magic Leap, Inc. - Plantation FL

International Classification:

G06T 17/05
G06F 3/01
G06T 7/73
G06T 19/00
G06F 16/29

Abstract:

A cross reality system that provides an immersive user experience by storing persistent spatial information about the physical world that one or multiple user devices can access to determine position within the physical world and that applications can access to specify the position of virtual objects within the physical world. Persistent spatial information enables users to have a shared virtual, as well as physical, experience when interacting with the cross reality system. Further, persistent spatial information may be used in maps of the physical world, enabling one or multiple devices to access and localize into previously stored maps, reducing the need to map a physical space before using the cross reality system in it. Persistent spatial information may be stored as persistent coordinate frames, which may include a transformation relative to a reference orientation and information derived from images in a location corresponding to the persistent coordinate frame.