Patent ID: 11948401
Assignee: NIGHTINGALE.AI CORP.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 20:
21. A device for performing an AI-based physical assessment, wherein the device comprises:
a data store having stored thereon computer-executable instructions; and
at least one processor that is operatively coupled to the data store and, when executing the computer-executable instructions, is configured to perform:
an AI-based method for performing at least one of Person of Interest (POI) and Object of Interest (OOI) tracking that comprises:
receiving a video frame;
receiving a bounding box location for a bounding box associated with a target object in the video frame, the target object being one of the POI and the OOI;
receiving bounding box coordinates associated with the bounding box location;
outputting the bounding box location on a display in real time;
determining a predicted location of the target object;
computing intersection over union (IOU) values between the bounding box location and other bounding box locations within the video frame;
selecting the bounding box location having a highest IOU value; and
outputting the selected bounding box location in the video frame on the display;

an AI-based method for performing feature extraction and posture recognition of the POI;
an AI-based method for extracting body key points for calculating physical function features for the POI; and
a method of generating physical function assessment recordings and assessment performance analytics for a subject.