公开(公告)号：US11816790B2

公开(公告)日：2023-11-14

申请号：US17117425

申请日：2020-12-10

Applicant: Nvidia Corporation

Inventor： Jeevan Devaranjan ,  Sanja Fidler ,  Amlan Kar

IPC: G06T17/00 ,  A63F13/52 ,  G06F16/51 ,  G06F16/54 ,  G06N3/08 ,  G06N5/025 ,  G06T15/20 ,  G06N7/01 ,  G06V10/25 ,  G06V10/774 ,  G06V20/20 ,  G06V20/40 ,  G06F18/214

CPC classification number: G06T17/00 ,  A63F13/52 ,  G06F16/51 ,  G06F16/54 ,  G06N3/08 ,  G06N5/025 ,  G06N7/01 ,  G06T15/205 ,  G06V10/25 ,  G06V10/774 ,  G06V20/20 ,  G06F18/2148 ,  G06F18/2155 ,  G06T2210/61 ,  G06V20/40

Abstract: A rule set or scene grammar can be used to generate a scene graph that represents the structure and visual parameters of objects in a scene. A renderer can take this scene graph as input and, with a library of content for assets identified in the scene graph, can generate a synthetic image of a scene that has the desired scene structure without the need for manual placement of any of the objects in the scene. Images or environments synthesized in this way can be used to, for example, generate training data for real world navigational applications, as well as to generate virtual worlds for games or virtual reality experiences.

公开(公告)号：US20240161396A1

公开(公告)日：2024-05-16

申请号：US18505283

申请日：2023-11-09

Applicant: Nvidia Corporation

Inventor： Jeevan Devaranjan ,  Sanja Fidler ,  Amlan Kar

IPC: G06T17/00 ,  A63F13/52 ,  G06F16/51 ,  G06F16/54 ,  G06N3/08 ,  G06N5/025 ,  G06N7/01 ,  G06T15/20 ,  G06V10/25 ,  G06V10/774 ,  G06V20/20

CPC classification number: G06T17/00 ,  A63F13/52 ,  G06F16/51 ,  G06F16/54 ,  G06N3/08 ,  G06N5/025 ,  G06N7/01 ,  G06T15/205 ,  G06V10/25 ,  G06V10/774 ,  G06V20/20 ,  G06T2210/61 ,  G06V20/40

Abstract: A rule set or scene grammar can be used to generate a scene graph that represents the structure and visual parameters of objects in a scene. A renderer can take this scene graph as input and, with a library of content for assets identified in the scene graph, can generate a synthetic image of a scene that has the desired scene structure without the need for manual placement of any of the objects in the scene. Images or environments synthesized in this way can be used to, for example, generate training data for real world navigational applications, as well as to generate virtual worlds for games or virtual reality experiences.

公开(公告)号：US20210275918A1

公开(公告)日：2021-09-09

申请号：US17117425

申请日：2020-12-10

Applicant: Nvidia Corporation

Inventor： Jeevan Devaranjan ,  Sanja Fidler ,  Amlan Kar

IPC: A63F13/52 ,  G06T15/20 ,  G06F16/51 ,  G06F16/54 ,  G06N5/02 ,  G06N7/00 ,  G06N3/08

Abstract: A rule set or scene grammar can be used to generate a scene graph that represents the structure and visual parameters of objects in a scene. A renderer can take this scene graph as input and, with a library of content for assets identified in the scene graph, can generate a synthetic image of a scene that has the desired scene structure without the need for manual placement of any of the objects in the scene. Images or environments synthesized in this way can be used to, for example, generate training data for real world navigational applications, as well as to generate virtual worlds for games or virtual reality experiences.