Granted Patent B2

US 12,277,642 · App. 17/969,619 · Granted Apr 15, 2025

Inventors: Gioacchino Noris (Zurich, CH); Hongbing Hu (Palo Alto, CA); Anush Mohan (San Jose, CA)

G06T15/06G06T15/08G06T17/00G06T19/006G06T19/20G06T2200/24G06T2210/12G06T2219/004G06T2219/2004

Abstract

Claims (76)

1. A method comprising, by a computing system:

initiating a scene alignment process to align a previous map of a scene with a current map of the scene;

sending instructions to a user wearing an artificial-reality system to select a set of entities in the scene;

receiving a selection of the set of entities in the scene;

determining a particular point in the scene based on an intersection of selected set of entities;

aligning the previous map with the current map based on the particular point in the scene; and

loading a scene model associated with the previous map into the current map.

2. The method of claim 1 , further comprising:

receiving a user selection of an application on the artificial-reality system, wherein the application requires a scene description associated with the scene model of the scene;

determining that the scene description is not associated with the current map;

determining that the previous map of the scene is present on the artificial-reality system; and

in response to determining that the scene description is not associated with the current map and that the previous map of the scene is present, initiating the scene alignment process to align the previous map of the scene with the current map of the scene.

3. The method of claim 1 , further comprising:

deleting the scene model from the previous map in response to loading the scene model into the current map.

4. The method of claim 1 , further comprising:

determining a plurality of maps of the scene present on the artificial-reality system;

instructing the user to select a particular map of the scene from the plurality of maps, wherein the particular map is the previous map; and

in response to the user selecting the particular map, initiating the scene alignment process to align the previous map of the scene with the current map of the scene.

5. The method of claim 1 , further comprising:

determining that the previous map of the scene is not present; and

in response to determining that the previous map of the scene is not present, initiating a scene capture process to generate a scene model of the scene,

wherein generated scene model is loaded into the current map.

6. The method of claim 1 , wherein aligning the previous map with the current map comprises:

re-positioning the previous map to align the particular point located in the previous map with the particular point located in the current map.

7. The method of claim 6 , wherein the scene model associated with the previous map is loaded into the current map in response to successful alignment of the particular point located in the previous map with the particular point located in the current map.

8. The method of claim 1 , wherein the scene is a living room of the user.

9. The method of claim 8 , wherein the set of entities in the scene comprises two walls of the living room.

10. The method of claim 9 , wherein the particular point is a room wall corner between the two walls.

11. One or more computer-readable non-transitory storage media embodying software that is operable, when executed by one or more processors, to:

initiate a scene alignment process to align a previous map of a scene with a current map of the scene;

send instructions to a user wearing an artificial-reality system to select a set of entities in the scene;

receive a selection of the set of entities in the scene;

determine a particular point in the scene based on an intersection of selected set of entities;

align the previous map with the current map based on the particular point in the scene; and

load a scene model associated with the previous map into the current map.

12. The one or more computer-readable non-transitory storage media of claim 11 , wherein the software is further operable when executed to:

receive a user selection of an application on the artificial-reality system, wherein the application requires a scene description associated with the scene model of the scene;

determine that the scene description is not associated with the current map;

determine that the previous map of the scene is present on the artificial-reality system; and

in response to determining that the scene description is not associated with the current map and that the previous map of the scene is present, initiate the scene alignment process to align the previous map of the scene with the current map of the scene.

13. The one or more computer-readable non-transitory storage media of claim 11 , wherein the software is further operable when executed to:

delete the scene model from the previous map in response to loading the scene model into the current map.

14. The one or more computer-readable non-transitory storage media of claim 11 , wherein the software is further operable when executed to:

determine a plurality of maps of the scene present on the artificial-reality system;

instruct the user to select a particular map of the scene from the plurality of maps, wherein the particular map is the previous map; and

in response to the user selecting the particular map, initiate the scene alignment process to align the previous map of the scene with the current map of the scene.

15. The one or more computer-readable non-transitory storage media of claim 11 , wherein the software is further operable when executed to:

determine that the previous map of the scene is not present; and

in response to determining that the previous map of the scene is not present,

initiate a scene capture process to generate a scene model of the scene,

wherein generated scene model is loaded into the current map.

16. A system comprising:

one or more processors; and

one or more computer-readable non-transitory storage media coupled to one or more of the processors and comprising instructions operable when executed by one or more of the processors to cause the system to:

initiate a scene alignment process to align a previous map of a scene with a current map of the scene;

send instructions to a user wearing an artificial-reality system to select a set of entities in the scene;

receive a selection of the set of entities in the scene;

determine a particular point in the scene based on an intersection of selected set of entities;

align the previous map with the current map based on the particular point in the scene; and

load a scene model associated with the previous map into the current map.

17. The system of claim 16 , wherein the one or more processors are further operable when executing the instructions to cause the system to:

receive a user selection of an application on the artificial-reality system, wherein the application requires a scene description associated with the scene model of the scene;

determine that the scene description is not associated with the current map;

determine that the previous map of the scene is present on the artificial-reality system; and

in response to determining that the scene description is not associated with the current map and that the previous map of the scene is present, initiate the scene alignment process to align the previous map of the scene with the current map of the scene.

18. The system of claim 16 , wherein the one or more processors are further operable when executing the instructions to cause the system to:

delete the scene model from the previous map in response to loading the scene model into the current map.

19. The system of claim 16 , wherein the one or more processors are further operable when executing the instructions to cause the system to:

determine a plurality of maps of the scene present on the artificial-reality system;

instruct the user to select a particular map of the scene from the plurality of maps, wherein the particular map is the previous map; and

in response to the user selecting the particular map, initiate the scene alignment process to align the previous map of the scene with the current map of the scene.

20. The system of claim 16 , wherein the one or more processors are further operable when executing the instructions to cause the system to:

determine that the previous map of the scene is not present; and

in response to determining that the previous map of the scene is not present,

initiate a scene capture process to generate a scene model of the scene,

wherein generated scene model is loaded into the current map.

Assignments (1)

Continuity (2)

References Cited (65)