公开(公告)号：US20230394746A1

公开(公告)日：2023-12-07

申请号：US18202043

申请日：2023-05-25

Applicant: Apple Inc.

Inventor： Kai Kang ,  Shian-Ru Ke ,  Feng Tang ,  Hongyu Xu ,  Maximilian W. Maung

IPC: G06T15/20 ,  G06T19/20

CPC classification number: G06T15/205 ,  G06T19/20 ,  G06T2219/2004

Abstract: Various implementations provide a 3D floor plan based on scanning multiple rooms. A combined, multi-room 3D floor plan may be generated from multiple 3D floor plans from distinct, non-contiguous room scans, e.g., a first scan that is distinct from a second scan. In some implementations, combining 3D floor plans utilizes a process that, during a second scan, re-localizes in the first room and then tracks the device as the device moves (e.g., as the user walks) to the second room to scan the second room. In other implementations, combining 3D floor plans is based on user input, e.g., positioning the multiple 3D floor plans relative to one another based at least in part on a user positioning graphical representations of the floor plans relative to one another on a user interface.