Patent ID: 11907771
Assignee: HYUNDAI MOTOR COMPANY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. An action recognition method comprising:
receiving, by a computing device, an image from a camera;
updating, by the computing device, a target queue storing data about at least one target, based on an object tracking result on the image;
reasoning, by the computing device, an action of a target extracted from the target queue using a reasoner; and
outputting, by the computing device, an action recognition result based on an action reasoning result obtained using the reasoner;
wherein the updating of the target queue includes:
arranging, by the computing device, objects included in the object tracking result based on depth information of the objects;
searching, by the computing device, the target queue for a target having the same identification information as identification information of each of the objects in the arrangement order; and
updating, by the computing device, data about the searched target using data about each of the objects.