Method For Determining The Trajectory Of A Point Of A Moving Object


Ontology type: sgo:Patent     


Patent Info

DATE

N/A

AUTHORS

CREVEAUX, Thomas , ROGOWSKI, Isabelle

ABSTRACT

The invention concerns a method for determining the trajectory of a point of a moving object provided with markers, which comprises: acquiring (32) a scatter diagram, by means of a motion capture system, at a plurality of successive moments in time; selecting (56), from the acquired diagrams, points belonging to a trajectory of a given marker; and in which the selection of a subsequent point of the trajectory at a moment in time t+1 comprises: estimating the coordinates of the subsequent point, by means of an extrapolation function taking as argument the coordinates of a plurality of preceding points of the trajectory; identifying the point in the diagram acquired at the moment in time t+1 in which the measured coordinates are closest to the estimated coordinates, and adding the point identified in this way to the sequence of points of the trajectory. More... »

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