VIRTUAL REPLACING OF A CIRCLE ARC SEGMENT ON A SKI JUMPING IN-RUN HILL

Ihor ZANEVSKYY, Volodymyr BANAKH

Анотація


Motion capture is the preferred analysis method in a wide range of sports applications in research, rehabilitation, physical education and practice. Physical limitations and movement optimisation are of great interest to athletes, coaches, researchers and doctors. Motion capture allows us to learn more about injury mechanisms and prevention. It can also be used to improve a player’s technique for better results in various sports applications [6, 7].
To capture human body motion in an ambulatory situation without the need for external emitters or cameras, several systems are available. Mechanical trackers utilize rigid or flexible goniometers which are worn by the user. These angle measuring devices provide joint angle data to kinematic algorithms which are used to determine body posture. Attachment of the body-based linkages as well as the positioning of the goniometers presents several problems [2, 8].


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