Flow line production system , flow line creating apparatus and flow line creation method

摘要

A motion locus creation system which is capable of displaying the trajectory of movement of an object to be tracked in an understandable way even if using no 3D model information. A camera unit forms a detection flag indicating whether or not the object to be tracked has been able to be detected from a captured image. A motion locus-type selection section determines the display type of a motion locus according to the detection flag. A motion locus creation section produces a motion locus according to coordinate data acquired by a tag reader section and a motion locus-type instruction signal selected by the motion locus-type selection section.