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Motion tracking may refer to: . Motion capture, the process of recording the movement of objects or people; Match moving, a cinematic technique that allows the insertion of computer graphics into live-action footage with correct position, scale, orientation, and motion relative to the objects in the shot
FreeTrack is a general-purpose optical motion tracking application for Microsoft Windows, released under the GNU General Public License, that can be used with common inexpensive cameras. Its primary focus is head tracking with uses in virtual reality , simulation , video games , 3D modeling , computer aided design and general hands-free ...
Motion tracking or motion capture started as a photogrammetric analysis tool in biomechanics research in the 1970s and 1980s, and expanded into education, training, sports and recently computer animation for television, cinema, and video games as the technology matured. Since the 20th century, the performer has to wear markers near each joint ...
Also referred to as motion tracking or camera solving, match moving is related to rotoscoping and photogrammetry. Match moving is sometimes confused with motion capture , which records the motion of objects, often human actors, rather than the camera.
Examples of simple motion models are: When tracking planar objects, the motion model is a 2D transformation (affine transformation or homography) of an image of the object (e.g. the initial frame). When the target is a rigid 3D object, the motion model defines its aspect depending on its 3D position and orientation.
Your Shape was developed as a companion to the Ubisoft Motion Tracking Camera. Ubisoft's design team in Barcelona began developing the camera in 2007 after they had seen a prototype of motion tracking technology developed by PrimeSense, a company who would later provide the motion sensing functionality for Microsoft's "Project Natal" (later released as Kinect) two years later in 2009.
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Optical motion tracking, or motion capture, recording the precise movements of objects or people; Position tracking, monitoring the location of a mechanical system in real-time by counting pulses; see Incremental encoder § Position tracking; Positional tracking, an essential component of augmented reality
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