公开(公告)号：US20230394765A1

公开(公告)日：2023-12-07

申请号：US18202357

申请日：2023-05-26

Applicant: Apple Inc.

Inventor： Feng Tang ,  Kai Kang ,  Yikang Liao ,  Joerg A. Liebelt ,  Afshin Dehghan ,  Yang Yang ,  Fengfu Li ,  Hongyu Xu

IPC: G06T17/20 ,  G06T7/73

CPC classification number: G06T17/20 ,  G06T7/73 ,  G06T2210/04 ,  G06T2200/08 ,  G06T2200/04

Abstract: Various implementations disclosed herein include devices, systems, and methods that provide a 3D room plan that combines 2D shapes representing elements of a room that are approximately planar (e.g., walls, wall openings, windows, doors, etc.) with 3D primitives representing non-planar elements (e.g., tables, chairs, appliances, etc.). A 3D room plan is a 3D representation of a room or other physical environment that generally identifies or otherwise represents 3D positions of one or more walls, floors, ceilings, other boundaries, other regions, windows, doors, openings, and 3D objects (e.g., objects having significant height, width, and depth in 3 dimensions) within the environment. For example, a 3D floor plan using 2D shapes to represent walls, windows, doors, etc. may be combined with 3D primitives such as 3D bounding boxes representing 3D objects to form a 3D room plan.

公开(公告)号：US11763478B1

公开(公告)日：2023-09-19

申请号：US17150178

申请日：2021-01-15

Applicant: Apple Inc.

Inventor： Yang Yang ,  Boyuan Sun ,  Afshin Dehghan ,  Feng Tang ,  Bin Liu ,  Fengfu Li

IPC: G06K9/00 ,  G06T7/62 ,  G06T7/12

CPC classification number: G06T7/62 ,  G06T7/12 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Various implementations disclosed herein include devices, systems, and methods that generate floorplans and measurements using a three-dimensional (3D) representation of a physical environment generated based on sensor data.