Apparatus and method for poomsae recognition and dan promotion test of taekwondo based on skeleton of human body using depth camera
AssigneeSoonchunhyang University Industry Academy Cooperation Foundation
InventorYun-Young NAM
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Abstract
A Dan promotion test apparatus and a method thereof for recognizing Taekwondo Poomsae and automatically judging Dan promotion based on a skeleton of a human body using a depth camera are provided. The major configuration includes an object feature extraction unit for extracting features of an object input from the depth camera, a motion definition unit for defining various motions of the object, a motion recognition unit for recognizing a behavior of the object using the information obtained through the object feature extraction unit and the motion definition unit, and a judgment unit for judging correctness of a motion of the object confirmed by the motion recognition unit.
Claims17
A Taekwondo Poomsae recognition and Dan promotion test apparatus based on a skeleton of a human body using a camera, the apparatus comprising:
- a feature extraction unit for extracting features of an object input from the depth camera;
- a motion definition unit for defining various motions of the object;
- a motion recognition unit for recognizing a behavior of the object using the information obtained through the feature extraction unit and the motion definition unit;
- and
- a judgment unit for judging correctness of a motion of the object confirmed by the motion recognition unit.
A method for Poomsae recognition and Dan promotion test of Taekwondo based on a skeleton of a human body using a camera, the method comprising the steps of:
- a feature extraction step of extracting features of an object input from the depth camera;
- a motion definition step of defining various motions of the object;
- a motion recognition step of recognizing a behavior of the object using the information obtained through the feature extraction step and the motion definition step;
- and
- a judgment step of judging correctness of a motion of the object confirmed by the motion recognition unit.
Dependencies are inferred from the claim text.