Mobile terminal and operating method thereof
AssigneeLG Electronics Inc.
InventorsSungmok HWANG, Jinok Kim, Yeonkyung Chae
Life of this patent
Estimating the term…
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.
Claims20
A mobile terminal comprising:
- a camera;
- a processor configured to:
- determine whether two markers attached, respectively, to two doors are present in an image captured through the camera;
- when the two markers are determined to be present in the image, 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.
An operating method of a mobile terminal, the operating method comprising:
- acquiring an image of a home appliance through a camera;
- determining whether two markers attached to two doors are present in the acquired image;
- when the two markers are determined to be present, acquiring center points of the two markers;
- acquiring a y-axis pixel distance difference between the acquired center points;
- and
- estimating a height difference between the two doors based on the acquired y-axis pixel distance difference.
A non-transitory computer-readable storage medium for storing instructions causing a processor to execute an operating method of a mobile terminal, the operating method comprising:
- acquiring an image of a home appliance;
- determining, based on the image, whether two markers attached to two doors, respectively;
- when the two markers are determined to be attached to the two doors, acquiring center points of the two markers;
- acquiring a pixel distance difference between the acquired center points in a height direction;
- and
- estimating a height difference between the two doors based on the acquired pixel distance difference.
Dependencies are inferred from the claim text.