Patent ID: 11954786
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. A head mounted display (HMD) comprising:
a high field rate display configured to display fields of rendered frames at a field rate;
a processing unit configured to:
receive a stream of rendered frames, the stream of rendered frames having a frame rate;
apply an early stage reprojection to individual rendered frames of the stream of rendered frames at a rate which is lower than the field rate, wherein applying the early stage reprojection corrects for a delta between an initial pose prediction and an updated pose prediction; and
apply a late stage reprojection to fields of the rendered frames of the received stream at the field rate, wherein the early stage reprojection uses more computational resources compared to the late stage reprojection, and wherein applying the late stage reprojection compensates for remaining pose error that is present after application of the early stage reprojection.