| 脑-机接口技术研究 |
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| 引用本文： | 洪杰,秦现生,谭小群,王文杰,牛军龙. 脑-机接口技术研究[J]. 北京生物医学工程, 2014, 33(5): 537-544 |
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| 作者姓名： | 洪杰 秦现生 谭小群 王文杰 牛军龙 |
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| 作者单位： | 西北工业大学机电学院,西安,710072;西北工业大学机电学院,西安,710072;西北工业大学机电学院,西安,710072;西北工业大学机电学院,西安,710072;西北工业大学机电学院,西安,710072 |
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| 摘 要： | 脑-机接口是在人脑与计算机或其他电子设备之间建立直接的交流和控制的通道,它直接通过脑来表达想法,而不需要语言和动作,为思维正常但有严重运动障碍的患者提供了与外界交流和控制的途径,提高了他们的生活质量。本文对脑-机接口（brain computer interface,BCI）技术、研究方法、分类以及涉及的关键技术、应用领域等进行了较为详细的综述,并在此基础上分析目前BCI存在的问题,最后指出该领域的发展趋势。
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| 关 键 词： | 脑-机接口 信号获取 特征抽取 分类 |
Research of brain computer interface technology |
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| HONG Jie,QIN Xiansheng,TAN Xiaoqun,WANG Wenjie,NIU junlong. Research of brain computer interface technology[J]. Beijing Biomedical Engineering, 2014, 33(5): 537-544 |
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| Authors: | HONG Jie QIN Xiansheng TAN Xiaoqun WANG Wenjie NIU junlong |
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| Affiliation: | ( School of Mechanical Engineering, Northwestern Polytechnical University, Xi＇an 710072) |
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| Abstract: | Brain computer interface （BCI） provides a direct communication and control channel between human brain and computer or other electronic device.Using the non-muscular channel,right-thinking patients with severe dyskinesia can directly express their thought without using human language and actions.This will enhance the ability of communication and control,and will improve the patients＇ living quality.In this paper,we review BCI technology,research methods,classification,the related key technologies and application fields in detail On this basis,the current problems of BCI are analyzed.Finally,the paper points out the development trends of BCI. |
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| Keywords: | brain computer interface signal acquisition feature extraction classification |
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