The cameras used in common optoelectronic motion analysis systems rely upon sonar to identify markers

Question

Quizplus · Accepted Answer

Cameras used in modern optoelectronic motion analysis systems rely on either infrared light emitting diodes to illuminate reflective joint markers (passive systems) or on cameras to capture the intermittent pulsing of infrared emitting diodes positioned on the object or body of interest (active systems).

The Cameras Used in Common Optoelectronic Motion Analysis Systems Rely