Method, system, and computer-accessible recording medium for motion recognition based on an atomic pose
AssigneeWistron Corporation
InventorYi-Hsi Huang
Life of this patent
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Abstract
A method, a system, and a computer-accessible recording medium for motion recognition based on an atomic pose are provided. A video frame including a live body is obtained. An atomic pose feature value is generated by analyzing the live body in the video frame. A hash value of the atomic pose is generated by executing a hash function according to the atomic pose feature value. The live body executing a specific motion is recognized by comparing the atomic pose hash value.
Claims17
A method for motion recognition based on an atomic pose, wherein the method comprises:
- obtaining a video frame comprising a live body;
- analyzing the live body in the video frame to generate an atomic pose feature value;
- executing a hash function according to the atomic pose feature value to generate a hash value of the atomic pose;
- and
- recognizing that the live body performs a specific motion by comparing the hash value of the atomic pose with a hash table related to the specific motion,
- wherein the step of analyzing the live body in the video frame to generate the atomic pose feature value comprises:
- analyzing the live body in the video frame to generate limb angle information of the atomic pose,
- wherein the step of recognizing that the live body performs the specific motion by comparing the hash value of the atomic pose comprises:
- recognizing that the live body performs the specific motion when it is determined, according to the hash value of the atomic pose, that the atomic pose conforms to one of a plurality of standard atomic poses of the specific motion.
A system for motion recognition based on an atomic pose, wherein the system comprises:
- a storage apparatus;
- and
- a processor, coupled to the storage apparatus and configured to execute an instruction in the storage apparatus to:
- obtain a video frame comprising a live body;
- analyze the live body in the video frame to generate an atomic pose feature value;
- execute a hash function according to the atomic pose feature value to generate a hash value of the atomic pose;
- and
- recognize that the live body performs a specific motion by comparing the hash value of the atomic pose with a hash table related to the specific motion,
- wherein the processor is configured to:
- analyze the live body in the video frame to generate limb angle information of the atomic pose;
- and
- when it is determined, according to the hash value of the atomic pose, that the atomic pose conforms to one of a plurality of standard atomic poses of the specific motion, recognize that the live body performs the specific motion.
A non-transitory computer-accessible recording medium recording a computer program and loaded by a processor of a system for motion recognition to perform the following steps:
- obtaining a video frame comprising a live body;
- analyzing the live body in the video frame to generate an atomic pose feature value;
- executing a hash function according to the atomic pose feature value to generate a hash value of an atomic pose;
- and
- recognizing that the live body performs a specific motion by comparing the hash value of the atomic pose with a hash table related to the specific motion,
- wherein the step of analyzing the live body in the video frame to generate the atomic pose feature value comprises:
- analyzing the live body in the video frame to generate limb angle information of the atomic pose,
- wherein the step of recognizing that the live body preforms the specific motion by comparing the hash value of the atomic pose comprises:
- recognizing that the live body performs the specific motion when it is determined, according to the hash value of the atomic pose, that the atomic pose conforms to one of a plurality of standard atomic poses of the specific motion.
Dependencies are inferred from the claim text.