[Recognition of Gaussian pixelate Chinese character based on simulated prosthetic vision].

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.

[The development and challenge of vision prosthesis].

This paper introduces the current development and challenges of vision prosthesis.

[Implementation of eye movement tracking system based on camshift algorithm].

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.