RESUMEN
In this article, the implementation of eye movement tracking system includes three procedures: hardware acquisition, data extraction and overall analysis. The system is based on Camshift algorithm with an eye tracking module added, developed on VC++ 6.0. The system can track the eye movement effectively in simulated phosphene evaluation experiment based on prosthetic vision.
Asunto(s)
Algoritmos , Movimientos Oculares/fisiología , Análisis de Varianza , Diseño de PrótesisRESUMEN
This paper introduces the current development and challenges of vision prosthesis.
Asunto(s)
Prótesis Visuales , Diseño de PrótesisRESUMEN
In this paper, Gaussian pixelate Chinese character processing software is designed, and HMD is used to realize the recognition experiment for pixelate Chinese characters based on simulated prosthetic vision. The structure of recognition system, software design and the experiment for determining Gaussian width (sigma) are presented. It is shown that when sigma is 0.235, the recognition program is the best.