An Apparatus For Measuring Eye And Head Movements Using Ccd Image Sensor And 3space
Makoto Konagai Takahashi, M. Kato, Kazutaka Mitobe, T. Izumi, Tohru Ifukube, J. Matsushima, K. Tanaka · 2005
New apparatus to measure the head and eye movements in real time has been developed. System is used as an instrument to diagnose vertigo patients. Eye movement is observed by a charge coupled device (CCD) image sensor camera. Motion of head is detected by 3SPACE ISOTRAK, of which working principle is measuring orthogonal magnetic fields. Data of three normal and three abnormal subjects including vertiginous persons have been acquired by the system.