公开(公告)号：US11989834B1

公开(公告)日：2024-05-21

申请号：US17832120

申请日：2022-06-03

申请人： Amazon Technologies, Inc.

发明人： Mukul Agarwal ,  Asfand Yar Khan ,  Tomas F. Yago Vicente ,  Divyansh Agarwal ,  Karl Hillesland ,  Kevin May ,  Yu Lou ,  Chun-Kai Wang

IPC分类号： G06T17/20 ,  G06F30/13 ,  G06T19/20

CPC分类号： G06T17/205 ,  G06F30/13 ,  G06T19/20 ,  G06T2219/028

摘要： Devices and techniques are generally described for three dimensional room modeling. In various examples, 3D mesh data representing a room may be received. Plane data comprising a plurality of planes may be received. Each plane of the plurality of planes may represent a planar surface detected in the room. In some cases, a first plurality of wall candidates for a 3D model of the room may be determined based at least in part on the plane data. A second plurality of wall candidates for the 3D model of the room may be determined by modifying the first plurality of wall candidates based on a comparison of the first plurality of wall candidates to the 3D mesh data. The 3D model of the room may be generated based at least in part on the second plurality of wall candidates.

公开(公告)号：US11783560B1

公开(公告)日：2023-10-10

申请号：US17832320

申请日：2022-06-03

申请人： Amazon Technologies, Inc.

发明人： Mukul Agarwal ,  Asfand Yar Khan ,  Tomas F. Yago Vicente ,  Divyansh Agarwal ,  Karl Hillesland ,  Kevin May ,  Yu Lou ,  Chun-Kai Wang

IPC分类号： G06T19/00 ,  G06T19/20 ,  G06F30/13 ,  G06V10/764 ,  G06V20/20 ,  G06V10/82

CPC分类号： G06T19/20 ,  G06F30/13 ,  G06T19/006 ,  G06V10/764 ,  G06V10/82 ,  G06V20/20 ,  G06T2200/24 ,  G06T2210/04 ,  G06T2210/62 ,  G06T2219/2004 ,  G06T2219/2016

摘要： Devices and techniques are generally described for three dimensional room modeling. In various examples, 3D mesh data representing a room may be received. Plane data comprising a plurality of planes may be received. Each plane of the plurality of planes may represent a planar surface detected in the room. In some cases, a first plurality of wall candidates for a 3D model of the room may be determined based at least in part on the plane data. A second plurality of wall candidates for the 3D model of the room may be determined by modifying the first plurality of wall candidates based on a comparison of the first plurality of wall candidates to the 3D mesh data. The 3D model of the room may be generated based at least in part on the second plurality of wall candidates.