发明授权
- 专利标题： Method and apparatus for central visual field mapping and optimization of image presentation based upon mapped parameters
- 专利标题（中）： 基于映射参数的中心视野映射和图像呈现优化的方法和装置
-
申请号： US576859申请日： 1995-12-22
-
公开(公告)号： US5589897A公开(公告)日： 1996-12-31
- 发明人: Stephen H. Sinclair , Jonathan Nissanov , Amitabba Gupta
- 申请人： Stephen H. Sinclair , Jonathan Nissanov , Amitabba Gupta
- 申请人地址： PA Gladwyne
- 专利权人： Sinclair; Stephen H.
- 当前专利权人： Sinclair; Stephen H.
- 当前专利权人地址： PA Gladwyne
- 主分类号： A61B3/024
- IPC分类号： A61B3/024 ; A61B3/02
摘要：
A method and apparatus for testing individuals having a sub-optimal central field of vision so as to identify areas within the visual field in which images can be perceived and for determining effects of contrast sensitivity and distortion within such areas such that visual images may be presented, after being enhanced so as to modify the images in accordance with tested parameters, so that the individual will perceive the images in an improved manner.
公开/授权文献
- US5119277A Illuminated skateboard 公开/授权日：1992-06-02