Method and System for Object Recognition, Authentication, and Tracking with Infrared Distortion Caused by Objects for Augmented Reality

摘要

There are presented methods and systems for virtual environment manipulation by detection of physical objects. An example method includes projecting an infrared pattern onto a physical environment having a physical object, capturing an infrared image of the physical environment using an infrared camera, detecting, in the infrared image, an infrared distortion caused by at least a portion of the physical object, the at least portion of the physical object comprising patterned materials affecting an infrared light, modifying a virtual environment based on the infrared distortion caused by the patterned materials affecting the infrared light, and rendering the modified virtual environment on a display. For example, the at least portion of the physical object is a tag placed on the physical object.