Patent ID: 11880953
Assignee: QUINTAR, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. A method, comprising:
generating by a mobile device of data of an image of a venue and image metadata for the image in a coordinate system for the mobile device;
providing image data of the venue and image metadata from the mobile device to a server system;
generating by the server system of a transformation between the mobile device's coordinate system and a real world coordinate system from the image data and image metadata;
transmitting the transformation between the mobile device's coordinate system and the real world coordinate system from the server system to the mobile device;
receiving at the mobile device from the server system of graphics to be displayed by the mobile device over a view of the venue;
converting by the mobile device of the graphics into the mobile device's coordinate system based on the transformation;
displaying by the mobile device of the graphics over the view of the venue;
determining by the mobile device of an accuracy of the transformation between the mobile device's coordinate system and the real world coordinate system; and
based on the accuracy, requesting by the mobile device from the one or more servers an updated transformation between the mobile device's coordinate system and the real world coordinate system.