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

Claim 0:
1. An action recognition device comprising:
a camera configured to capture an image;
a target queue configured to store data about at least one target;
a reasoner configured to perform action reasoning; and
a computing device electrically connected to the camera, the target queue and the reasoner;
wherein the computing device is configured to:
update the target queue based on an object tracking result on the image;
extract a target from the target queue;
request the reasoner to perform action reasoning on the extracted target; and
output an action recognition result based on an action reasoning result provided from the reasoner;
wherein the computing device is further configured to:
arrange objects included in the object tracking result based on depth information of the objects;
search the target queue for a target having the same identification information as identification information of each of the objects in the arrangement order; and
update data about the searched target using data about each of the objects.