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

Claim 19:
20. A method performed by a Head Mounted Display (HMD) comprising a high field rate display configured to display fields of rendered frames at a field rate, the method comprising:
receiving a stream of the rendered frames for display on the high field rate display, the stream of rendered frames having a frame rate;
applying an early stage reprojection to the rendered frames of the stream of rendered frames at a rate which is the frame rate, wherein applying the early stage reprojection corrects for a delta between an initial pose prediction and an updated pose prediction; and
applying a late stage reprojection to fields of the rendered frames at the field rate, wherein the early stage reprojection is more complex than 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.