公开(公告)号：US20180357752A1

公开(公告)日：2018-12-13

申请号：US15792688

申请日：2017-10-24

Applicant: Sony Interactive Entertainment Inc.

Inventor： Chris Ho ,  Andrew Young ,  Jeffrey Roger Stafford

IPC: G06T5/00 ,  G06F3/01

CPC classification number: G06T5/002 ,  G06F3/013 ,  G06F3/147 ,  G06T2200/12 ,  G06T2207/10016 ,  G06T2207/20182 ,  G09G5/377 ,  G09G5/391 ,  G09G2340/0407 ,  G09G2340/125 ,  G09G2340/14

Abstract: Methods and systems are provided for enabling foveal adaption of temporal anti-aliasing within a foveated rendering presentation. A method for rendering a multi-resolution scene with anti-aliasing within a head mounted display (HMD) is provided. The method includes an operation for rendering a scene that includes a series of video frames. The method also includes operations for applying anti-aliasing to a first region of the scene using a first jitter offset and applying anti-aliasing to a second region of the scene using a second jitter offset. Further, the method provides for generating a foveated scene that includes the first region and the second region and for sending the foveated scene to be displayed on a display associated with the HMD, wherein the first region is associated with a higher resolution than the second scene and the first jitter offset is smaller than the second jitter offset, according to certain embodiments.