Methods and systems for creating virtual and augmented reality
Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise an image capturing device to capture one or more images, the one or more images corresponding to a field of the view of a user of a head-mounted augmented reality device, and a processor communicatively coupled to the image capturing device to extract a set of map points from the set of images, to identify a set of sparse points and a set of dense points from the extracted set of map points, and to perform a normalization on the set of map points.
1. A method for updating a virtual world, comprising:
receiving a first input from a first device of a first user, the first input corresponding to a physical environment of the first user;
updating a virtual world model based on the received first input, the virtual world model corresponding to the physical environment of the first user;
transmitting first updated information corresponding to a first portion of the virtual world model to a second user;
receiving a plurality of input from respective first devices of a plurality of other users, the plurality of input corresponding to a physical environment of the first user;
updating the virtual world model based on the received plurality of input;
transmitting additional updated information corresponding to respective additional portions of the virtual world model to the second user,
wherein the first updated information indicates whether any portion of the first updated information needs to be displayed to the second user, and
wherein the additional updated information indicates whether any portion of the additional updated information needs to be displayed to the second user.
2. The method of claim 1 , wherein the virtual world model resides on a networked memory.
3. The method of claim 1 , wherein the first user and the second user are located at respective different locations.
4. The method of claim 1 , wherein the first device of the first user is selected from the group consisting of FOV cameras, other cameras, sensors, eye tracking first devices, and audio first devices.
5. The method of claim 1 , further comprising:
transmitting the first updated information corresponding to the first portion of the virtual world model to the first user, wherein the first updated information indicates whether any portion of the first updated information needs to be displayed to the first user.
6. The method of claim 1 , further comprising:
transmitting the first updated information corresponding to the first portion of the virtual world model to a plurality of other users,
wherein the first updated information indicates whether any portion of the first updated information needs to be displayed to each of the plurality of other users.
7. The method of claim 1 , further comprising:
transmitting the additional updated information corresponding to the portion of the virtual world model to the first user,
wherein the additional updated information indicates whether any portion of the additional updated information needs to be displayed to the first user.
8. The method of claim 1 , further comprising:
transmitting the additional updated information corresponding to respective additional portions of the virtual world model to the plurality of other users,
wherein the additional updated information indicates whether any portion of the additional updated information needs to be displayed to each of the plurality of other users.
9. The method of claim 1 , further comprising:
receiving second input from a second device of the second user, the second input corresponding to a physical environment of the second user;
updating the virtual world model based on the received second input, the virtual world model corresponding to the physical environment of the first user; and
transmitting second updated information corresponding to a second portion of the virtual world model to the first user,
wherein the second updated information indicates whether any portion of the second updated information needs to be displayed to the first user.
10. The method of claim 9 , wherein the second updated information corresponds to movement of an avatar of the second user in the second portion of the virtual world model.
11. An augmented reality display system, comprising:
an image capturing device of the augmented reality display system to capture first input corresponding to a physical environment of a first user, wherein the image capturing device comprises one or more image capturing sensors; and
a processor coupled to the image capturing device and configured to:
receive the first input from the image capturing device;
update a virtual world model based on the received first input, the virtual world model corresponding to the physical environment of the first user;
transmit first updated information corresponding to a first portion of the virtual world model to a second user;
receive a plurality of input from respective augmented reality devices of a plurality of other users, the plurality of input corresponding to a physical environment of the first user;
update the virtual world model based on the received plurality of input; and
transmit additional updated information corresponding to respective additional portions of the virtual world model to the second user,
wherein the first updated information indicates whether any portion of the first updated information needs to be displayed to the second user, and
wherein the first updated information indicates whether any portion of the first updated information needs to be displayed to each of the plurality of other users.
12. The system of claim 11 , further comprising a networked memory, wherein the virtual world model resides on the networked memory.
13. The system of claim 11 , wherein the first user and the second user are located at respective different locations.
14. The system of claim 11 , wherein the image capturing device is selected from the group consisting of FOV cameras, other cameras, sensors, eye tracking first devices, and audio first devices.
15. The system of claim 11 , wherein the processor is also configured to:
transmit the first updated information corresponding to the first portion of the virtual world model to the first user, wherein the first updated information indicates whether any portion of the first updated information needs to be displayed to the first user.
16. The system of claim 11 , wherein the processor is also configured to:
transmit the first updated information corresponding to the first portion of the virtual world model to a plurality of other users,
wherein the first updated information indicates whether any portion of the first updated information needs to be displayed to each of the plurality of other users.
17. The system of claim 11 , wherein the processor is also configured to:
transmit the additional updated information corresponding to the portion of the virtual world model to the first user,
wherein the additional updated information indicates whether any portion of the additional updated information needs to be displayed to the first user.
18. The system of claim 11 , wherein the processor is also configured to:
transmit the additional updated information corresponding to respective additional portions of the virtual world model to the plurality of other users,
wherein the additional updated information indicates whether any portion of the additional updated information needs to be displayed to each of the plurality of other users.