公开(公告)号：US20230058043A1

公开(公告)日：2023-02-23

申请号：US17879201

申请日：2022-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Sungmok HWANG ,  Jinok Kim ,  Yeonkyung Chae

IPC: G06T7/62

Abstract: A mobile terminal may include a camera, a display unit, and a processor configured to: determine whether two markers attached to two doors are present from an image captured through the camera; when the two markers are present, acquire center points of the two markers; acquire a y-axis pixel distance difference between the acquired center points; and estimate a height difference between the two doors based on the acquired y-axis pixel distance difference.

公开(公告)号：US12229981B2

公开(公告)日：2025-02-18

申请号：US17879201

申请日：2022-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Sungmok Hwang ,  Jinok Kim ,  Yeonkyung Chae

IPC: G06T7/62

Abstract: A mobile terminal may include a camera, a display unit, and a processor configured to: determine whether two markers attached to two doors are present from an image captured through the camera; when the two markers are present, acquire center points of the two markers; acquire a y-axis pixel distance difference between the acquired center points; and estimate a height difference between the two doors based on the acquired y-axis pixel distance difference.