Visualization and modeling of responses on viaual perception and biological signals while watching videl inages

本研究的目的是可视化和建模的视觉感知和生物信号，而我们观看视频图像的反应。作为视觉感知的反应，我们得到的结果是，感知亮度的灰度变化影响的差异阈值和影响的外观周围的视觉目标在图像中。我们在观看3D/2D显示器或便携式设备屏幕上显示的视频图像时测量生物信号。采用基于独立分量分析（伊卡）的方法对信号进行分析。该方法对电影视频中场景存在的时间变化具有高灵敏度。利用伊卡方法对视觉感知和生物信号的响应进行了建模，并进行了验证。

The aim of this research was to visualize and model the responses on visual perception and biological signals while we watching video images. As a response of visual perception, we obtained a result that the changes of gradation of perceived brightness affected the differential limens and influenced for an appearance around a visual target in the image. We measured the biological signals while watching the video image that was displayed on 3D/2D display or portable device screen. We analyzed the signals by the method based on the independent component analysis(ICA). The method had high sensibility for the temporal change of the presence for a scene in the movie video. We approached the modeling of responses on visual perception and biological signals by using the method of ICA, and verified.