MOTION BASED VIEW MATRIX TUNING

摘要

Various embodiments relating to using motion based view matrix tuning to calibrate a head-mounted display device are disclosed. In one embodiment, the holograms are rendered with different view matrices, each view matrix corresponding to a different inter-pupillary distance. Upon selection by the user of the most stable hologram, the head-mounted display device can be calibrated to the inter-pupillary distance corresponding to the selected most stable hologram.

主权项

1. A head mounted display device for motion based view matrix tuning comprising:
a display; a processor; a non-volatile storage device holding instructions executable by the processor to:
detect a reference location that is at least a threshold distance away from a rendering focal plane of the head mounted display device;generate a first plurality of view matrices, each view matrix corresponding to a different inter-pupillary distance within a first range of inter-pupillary distances;render a first plurality of holograms, each hologram rendered using a different view matrix from the first plurality of view matrices;display the first plurality of holograms on the display at the reference location;output a first instruction to a user of the head mounted display device to move the user's head while viewing the first plurality of holograms and to select a hologram from among the first plurality of holograms with a most stable appearance;determine a calibrated inter-pupillary distance based on the view matrix of the selected hologram; andcalibrate the head mounted display device based on the calibrated inter-pupillary distance.