公开(公告)号：US20220026715A1

公开(公告)日：2022-01-27

申请号：US16937235

申请日：2020-07-23

Applicant: NVIDIA Corp.

Inventor： Jui-Hsien Wang ,  Ward Lopes ,  Rachel Anastasia Brown ,  Peter Shirley

IPC: G02B27/01 ,  G06T15/00 ,  G06T1/20 ,  G06F16/901 ,  H04L9/06

Abstract: The computational scaling challenges of holographic displays are mitigated by techniques for generating holograms that introduce foveation into a wave front recording planes approach to hologram generation. Spatial hashing is applied to organize the points or polygons of a display object into keys and values.

公开(公告)号：US11635623B2

公开(公告)日：2023-04-25

申请号：US16937235

申请日：2020-07-23

Applicant: NVIDIA Corp.

Inventor： Jui-Hsien Wang ,  Ward Lopes ,  Rachel Anastasia Brown ,  Peter Shirley

IPC: G06T1/20 ,  G02B27/01 ,  G06T15/00 ,  H04L9/06 ,  G06F16/901

Abstract: The computational scaling challenges of holographic displays are mitigated by techniques for generating holograms that introduce foveation into a wave front recording planes approach to hologram generation. Spatial hashing is applied to organize the points or polygons of a display object into keys and values.