METHOD OF TRACKING A MOBILE DEVICE AND METHOD OF GENERATING A GEOMETRICAL MODEL OF A REAL ENVIRONMENT USING A CAMERA OF A MOBILE DEVICE

摘要

A method of tracking a mobile device comprising at least one camera in a real environment comprises the steps of receiving image information associated with at least one image captured by the at least one camera, generating a first geometrical model of at least part of the real environment based on environmental data or mobile system state data acquired in an acquisition process by at least one sensor of a mobile system, which is different from the mobile device, and performing a tracking process based on the image information associated with the at least one image and at least partially according to the first geometrical model, wherein the tracking process determines at least one parameter of a pose of the mobile device relative to the real environment. The invention is also related to a method of generating a geometrical model of at least part of a real environment using image information from at least one camera of a mobile device

主权项

1. A method of tracking a mobile device, comprising:
receiving image information associated with at least one image captured by at least one camera of a mobile system in a real environment, generating a first geometrical model of at least part of the real environment based on data acquired by at least one sensor of the mobile system, which is different from the mobile device, tracking the mobile device based on the image information associated with the at least one image, and at least partially according to the first geometrical model, by determining at least one parameter of a pose of the mobile device relative to the real environment.