US 11,743,570 B1
Camera parameter adjustment based on frequency shift
Haim Kahlon, Shoam (IL); and Jacob Shem Tov, Jerusalem (IL)
Assigned to MOTOROLA SOLUTIONS, INC., Chicago, IL (US)
Filed by MOTOROLA SOLUTIONS, INC., Chicago, IL (US)
Filed on May 18, 2022, as Appl. No. 17/663,836.
Int. Cl. H04N 23/61 (2023.01)
CPC H04N 23/61 (2023.01) 12 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a microphone;
a camera;
logic circuitry configured to:
receive sound from an object via the microphone;
determine a value of a main frequency component of the received sound;
identify the object based on the received sound;
determine a main frequency component of an emitted sound from the object;
compare the main frequency component of the emitted sound with the main frequency component of the received sound; and
modify an operating parameter of the camera based on a difference between the main frequency component of the emitted sound and the main frequency component of the received sound.