公开(公告)号：US20180165878A1

公开(公告)日：2018-06-14

申请号：US15374165

申请日：2016-12-09

Applicant: QUALCOMM Incorporated

Inventor： Moinul KHAN ,  Nhon QUACH ,  Martin RENSCHLER ,  Ramesh CHANDRASEKHAR ,  Assaf MENACHEM ,  Ning BI ,  Maurice RIBBLE

IPC: G06T19/00 ,  G06T7/20 ,  G06F3/01 ,  G06T3/00 ,  G06T5/00 ,  G06T11/60 ,  G06T1/60

CPC classification number: G06T19/006 ,  G06F3/011 ,  G06F3/012 ,  G06F3/0346 ,  G06T1/60 ,  G06T3/0093 ,  G06T5/00 ,  G06T7/20 ,  G06T11/60

Abstract: Certain aspects of the present disclosure provide methods and apparatus for operating a wearable display device. Certain aspects of the present disclosure provide a method for operating a wearable display device. The method includes determining a position of the wearable display device based on a motion sensor. The method includes rendering, by a graphics processing unit, an image based on the determined position. The method includes determining a first updated position of the wearable display device based on the motion sensor. The method includes warping, by a warp engine, a first portion of the rendered image based on the first updated position. The method includes displaying the warped first portion of the rendered image on a display of the wearable display device.