发明名称 |
VISION TESTING SYSTEM AND METHOD |
摘要 |
A method for testing a person's vision is disclosed. The method includes providing, for display to the person, one or more sequences of test images, each test image including one or more test symbols. For each test image, a target symbol is identified to the person. The person then views each test image in the sequence and activates a control in response to recognizing a test symbol that replicates the shape of the target symbol. At the completion of the sequence, a parameter value associated with the activations is processed and correlated with a vision metric. A system for testing a person's vision is also disclosed. |
申请公布号 |
EP1948002(A4) |
申请公布日期 |
2013.03.20 |
申请号 |
EP20060804516 |
申请日期 |
2006.11.15 |
申请人 |
CARL ZEISS VISION AUSTRALIA HOLDINGS LTD. |
发明人 |
FISHER, SCOTT, WARREN;FREELAND, WARWICK |
分类号 |
A61B3/032;A61B3/00;A61B3/028 |
主分类号 |
A61B3/032 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|