公开(公告)号：US10156723B2

公开(公告)日：2018-12-18

申请号：US15153125

申请日：2016-05-12

Applicant: Google Inc.

Inventor： John Paul Bates ,  Hendrik Wagenaar

IPC: G02B27/01 ,  G06T3/00 ,  G02B27/00

Abstract: Display pre-distortion methods and apparatus for HMDs are disclosed. A disclosed example method includes determining a position of a pupil relative to a lens of the head-mounted display (HMD), determining, based on the determined position, a pre-distortion map for an image to be displayed on a display screen of the HMD, and displaying the image on the display screen of the HMD, wherein the image is modified by the pre-distortion map.

公开(公告)号：US20170329136A1

公开(公告)日：2017-11-16

申请号：US15153125

申请日：2016-05-12

Applicant: Google Inc.

Inventor： John Paul Bates ,  Hendrik Wagenaar

IPC: G02B27/01 ,  G06T3/00

CPC classification number: G02B27/0172 ,  G02B27/0093 ,  G02B2027/011 ,  G02B2027/0116 ,  G02B2027/014 ,  G06T3/0093

Abstract: Display pre-distortion methods and apparatus for HMDs are disclosed. A disclosed example method includes determining a position of a pupil relative to a lens of the head-mounted display (HMD), determining, based on the determined position, a pre-distortion map for an image to be displayed on a display screen of the HMD, and displaying the image on the display screen of the HMD, wherein the image is modified by the pre-distortion map.