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These markers are ideal for facial motion capture. With markerless tracking there are no markers, no special clothes, and almost no setup required. To address these limitations, we developed a marker-based motion capture system using the Kinect version 2 sensor. Marker-based motion capture techniques are commonly used to measure human body kinematics. Our marker shells are manufactured from high-quality, injection-molded ABS plastic, providing rigid marker clusters that can be used to create lower-body models for motion capture. to match the locations of a predefined model, which calculates the angles. For example, marker trajectories and ground reaction forces can be synchronized and superimposed on the result of a forward simulation. But motion-capture approaches also require that the subject wears a complex suit with markers that let the computer "know" where each part of the body is in three-dimensional space.
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Tracking is carried out using a usual camera, or a webcam, and a personal computer. The silhouette of the actor is examined by several cameras from different angles. It is based on technologies of computer vision and pattern recognition. DeepLabCut-Live! Markerless motion capture technology does not require special sensors or a special suit.
#IPI MOCAP FINGERS SKIN#
Most current motion capture systems rely on cumbersome skin based markers for tracking.