发明申请
US20130100010A1 Control Method and System of Brain Computer Interface with Stepping Delay Flickering Sequence
有权
大脑计算机接口的控制方法和系统,具有延迟闪烁序列
- 专利标题: Control Method and System of Brain Computer Interface with Stepping Delay Flickering Sequence
- 专利标题(中): 大脑计算机接口的控制方法和系统,具有延迟闪烁序列
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申请号: US13357181申请日: 2012-01-24
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公开(公告)号: US20130100010A1公开(公告)日: 2013-04-25
- 发明人: Po-Lei Lee , Kuo-Kai Shyu , Hsiang-Chih Chang
- 申请人: Po-Lei Lee , Kuo-Kai Shyu , Hsiang-Chih Chang
- 申请人地址: TW Jhongli City
- 专利权人: NATIONAL CENTRAL UNIVERSITY
- 当前专利权人: NATIONAL CENTRAL UNIVERSITY
- 当前专利权人地址: TW Jhongli City
- 优先权: TW100137958 20111019
- 主分类号: G06F3/01
- IPC分类号: G06F3/01
摘要:
A control method of a brain computer interface (BCI) with a stepping delay flickering sequence is provided. First, a plurality of different flickering sequence signals are generated by encoding a static flashing segment and a plurality of stepping delay flashing segments divided in different time sequences. Then, a plurality of target images corresponding to the flickering sequence signals are displayed. Thereafter, a response signal generated by an organism evoked by the target images is acquired. Then, signal processing is performed on the response signal by using a mathematic method to distinguish which one of the target images is gazed by the organism. Thereafter, a controlling command corresponding to one of the target images is generated. A control system of a BCI with a stepping delay flickering sequence is also provided herein.