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目的 研究3D影像对观看者的影响,探讨脑电信号的功率谱特征与观看者不适感之间的联系,寻找用脑电信号的特征评价3D影像导致不适感的客观指标.方法 分别在3D和2D两种实验条件下,对实验前静息和实验过程中的脑电信号进行功率谱密度分析,采用统计分析方法进行假设检验并对照分析.
3D影像所致不适感的脑电信号分析
【摘 要】
：
目的 研究3D影像对观看者的影响,探讨脑电信号的功率谱特征与观看者不适感之间的联系,寻找用脑电信号的特征评价3D影像导致不适感的客观指标.方法 分别在3D和2D两种实验条件下,对实验前静息和实验过程中的脑电信号进行功率谱密度分析,采用统计分析方法进行假设检验并对照分析.
【机 构】
：
中国医学科学院北京协和医院生物医学工程研究所 300192
【出 处】
：
长江2011国际医学影像物理和工程应用大会暨第六届中国医学影像物理学术年会
【发表日期】
：
2011年12期
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