基於Kinect之銀髮族體適能距離量測系統設計

Design of Seniors Physical Fitness Distance Measurement System Based on Kinect

研究是基於Kinect體感設備，依教育部體育署的規範設計一套銀髮族體適能的「椅子坐姿體前彎」及「抓背測驗」等二項之自動檢測系統。椅子坐姿體前彎檢測主要採使用者影像資料，依國民體適能檢測項目之檢測流程及注意事項，設計五個階段：預備、勾腳尖、手往前伸、檢測及評估；而抓背測驗設計四個階段：預備、慣用手往後、另一手往後、檢測及評估。經實際測試後，坐姿體前彎檢測的平均誤差約0.55公分；而抓背測驗的平均誤差約-1.03公分。 This study is based on Kinect somatosensory equipment, according to the specifications of the Sports Administration of the Ministry of Education, to design two seniors physical fitness testing systems: chair sit-and-reach test distance measurement and back scratch test distance measurement. The chair sit-and-reach test distance measurement is mainly based on the user's data. According to the testing process and precautions of the National Fitness Test, the design is in five stages: preparation, hook tip, hand extension, detection and evaluation. The back scratch test distance measurement is designed in four stages: preparation, habitual hand backwards, another hand backwards, detection and evaluation. After the real test, the average error of the chair sit-and-reach test distance measurement is about 0.55 cm; and the average error of the back scratch test distance measurement is about -1.03 cm.