OVER-RENDERING TECHNIQUES IN AUGMENTED OR VIRTUAL REALITY SYSTEMS

摘要

One embodiment is directed to a user display device comprising a housing frame mountable on the head of the user, a lens mountable on the housing frame and a projection sub system coupled to the housing frame to determine a location of appearance of a display object in a field of view of the user based at least in part on at least one of a detection of a head movement of the user and a prediction of a head movement of the user, and to project the display object to the user based on the determined location of appearance of the display object.

主权项

1. A method of operation in a virtual image presentation system, the method comprising:
over-rendering a frame for a defined field of view such that a pixel information for a set of pixels of the frame exceeds the maximum area of display at the maximum resolution; determining at least a portion of the frame to present to the end user based on at least one of a detected head movement and a predicted head movement; selectively reading out the determined portion of the frame.