公开(公告)号：US20170178408A1

公开(公告)日：2017-06-22

申请号：US14978320

申请日：2015-12-22

Applicant: GOOGLE INC.

Inventor： Clayton Woodward BAVOR, JR. ,  Joshua WEAVER ,  Alexander James FAABORG ,  Eliezer PELI

IPC: G06T19/00 ,  G06F3/01 ,  G06T3/40

CPC classification number: G06T19/006 ,  G02B27/017 ,  G02B2027/0134 ,  G06F3/013 ,  G06T3/40

Abstract: An example technique may include performing, by a virtual reality application provided on a computing device, video rendering at a first video rendering rate based on updating an entire image on a screen of the computing device at a first update rate, determining that a performance of the video rendering is less than a threshold, performing, based on the determining, video rendering at a second video rendering rate by updating a first portion of the image at the first update rate, and by updating a second portion of the image at a second update rate that is less than the first update rate. Another example technique may include shifting, during an eye blinking period, one or both of a left eye image and a right eye image to reduce a disparity between a left viewed object and a right viewed object.