US 12,277,782 B2
Artificial intelligence device and operating method thereof
Seoyoung Jeong, Seoul (KR); Seongik Jeon, Seoul (KR); Haesol Baek, Seoul (KR); and Jeehoon Lee, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Feb. 1, 2023, as Appl. No. 18/104,422.
Prior Publication US 2024/0257542 A1, Aug. 1, 2024
Int. Cl. G06T 7/70 (2017.01); G06T 7/20 (2017.01); G06V 10/25 (2022.01); G06V 20/68 (2022.01); G06V 40/10 (2022.01); H04N 23/62 (2023.01); H04N 23/667 (2023.01)
CPC G06V 20/68 (2022.01) [G06T 7/20 (2013.01); G06T 7/70 (2017.01); G06V 10/25 (2022.01); G06V 40/11 (2022.01); H04N 23/62 (2023.01); H04N 23/667 (2023.01); G06V 2201/07 (2022.01)] 20 Claims
OG exemplary drawing
 
1. An artificial intelligence range hood comprising:
a main body;
a camera disposed at a lower end of the main body and configured to capture an image of a cooktop located under the main body;
a display located on a front surface of the main body;
a memory storing an object recognition model; and
a processor configured to:
control the camera to capture the image of the cooktop,
generate object recognition information for recognizing cooking objects included the captured image of the cooktop using the object recognition model stored in the memory,
set a user region of interest of the captured image corresponding to a recognized cooking object designated by the generated object information,
control an operation of the camera to photograph the user region of interest of the captured image, and
control the display to display the photographed user region of interest of the captured image.