Patent ID: 11972671
Assignee: MAIGUARD AI DETECTION SYSTEM LTD
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The camera of claim 1, wherein the controller is configured to determine that the human body is suspicious of undergoing the pre-drowning event if:
a head of the human body is detectable in the images of the first subset and the head is below a virtual safety line in the images of the first subset, the virtual safety line being indicative of a waterline in a pool;
an orientation of the human body in the images of the first subset is substantially vertical;
a measure of motion of the human body in a vertical direction is greater than a measure of motion of the human body in a horizontal direction in the images of the first subset; and
a total measure of motion of the human body in the images of the first subset is below a predefined motion threshold.