Title :
Detection and Analysis of Quick Phase Eye Movements in Nystagmus (VNG)
Author :
Aydemir, Alper ; Üneri, Ali
Author_Institution :
Muhendislik ve Doga Bilimleri Fakultesi, Sabanci Univ., Istanbul
Abstract :
Measuring horizontal, vertical and torsional nystagmus are performed using various methods. Videonystagmography (VNG), being one of these methods, is based on recording the high phase movements of the eye, which occurs during nystagmus. For this research, an infrared camera was employed to measure the three components of nystagmus on different patients, using image-processing algorithms
Keywords :
eye; image sensors; infrared imaging; medical image processing; motion estimation; video cameras; VNG; horizontal nystagmus measurement; image-processing algorithm; infrared camera; patients; quick phase eye movement; torsional nystagmus measurement; vertical nystagmus measurement; videonystagmography; Cameras; Histograms; Performance evaluation; Phase detection; Video recording;
Conference_Titel :
Signal Processing and Communications Applications, 2006 IEEE 14th
Conference_Location :
Antalya
Print_ISBN :
1-4244-0238-7
DOI :
10.1109/SIU.2006.1659819
