公开(公告)号：US20170193687A1

公开(公告)日：2017-07-06

申请号：US15400956

申请日：2017-01-06

Applicant: Meta Company

Inventor： Raymond Chun Hing Lo ,  Joshua Hernandez ,  Valmiki Rampersad ,  Agis Mesolongitis ,  Ali Shahdi

IPC: G06T15/20 ,  G06T19/00 ,  G02B27/22 ,  G06T5/00

CPC classification number: G06T15/205 ,  G02B27/2271 ,  G02B2027/0174 ,  G06T3/0093 ,  G06T5/001 ,  G06T5/006 ,  G06T19/006

Abstract: Aspects of the disclosed apparatuses, methods and systems provide elimination of distortion induced by an optical system that reflects light from an image source. An inverse mapping of the distortion is created for the optical system. The display system applies the inverse mapping to an image prior to display to introduce a distortion to the displayed image that is the inverse of the distortion introduced by the optical system. As a result, the distortion in the displayed image is canceled by the distortion of the optical element providing the user with an image that is substantially distortion free.

公开(公告)号：US10043305B2

公开(公告)日：2018-08-07

申请号：US15400956

申请日：2017-01-06

Applicant: Meta Company

Inventor： Raymond Chun Hing Lo ,  Joshua Hernandez ,  Valmiki Rampersad ,  Agis Mesolongitis ,  Ali Shahdi

IPC: G09G5/00 ,  G06T15/20 ,  G06T5/00 ,  G06T19/00 ,  G02B27/22 ,  G06T3/00 ,  G02B27/01

Abstract: Aspects of the disclosed apparatuses, methods and systems provide elimination of distortion induced by an optical system that reflects light from an image source. An inverse mapping of the distortion is created for the optical system. The display system applies the inverse mapping to an image prior to display to introduce a distortion to the displayed image that is the inverse of the distortion introduced by the optical system. As a result, the distortion in the displayed image is canceled by the distortion of the optical element providing the user with an image that is substantially distortion free.