Apparatus and method for objective visual acuity measurement using dynamic velocity threshold filter in optokinetic response processing

Optokinetic nystagmus (OKN) is an eye movement elicited by the tracking of moving objects in a visual field. It is characterized by an alternating smooth pursuit in one direction and saccadic movement in the other direction. The presence or absence of OKN indicates whether or not the moving stimulus...

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1. Verfasser: Hu, Zongqi
Format: Patent
Sprache:eng
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