Kansei Effects of Image Quality of Visual Media and Their Application

研究了图像质量的感性效应，以构造不同的滤光片以达到预期的效果。进行了以下实验，并获得了一些有用的结果。1.我们注意到了这张图片。比较了几种具有独特特性的视觉媒体的视觉质量，并考察了它们对图像观感的影响。通过语义差分法(SDM)的评价实验，我们提取了影响图像评价的三个因素，发现年轻人和老年人对图像质量的印象是不同的。2.研究了图像质量对图像主观时间印象的影响。采用归一化排序法对调整为不同图像质量的同一对象图像进行评价。结果表明，颜色信息可以在图像的过去印象中得到关注。此外，我们还重点分析了深褐色摄影的时间印象，展示了色度、色相和物体对时间印象的影响。3.通过人像摄影考察了图像质量对人格推测的影响。采用语义差分法对不同图像质量的照片上的人的个性进行评价。从本实验中，我们提取了影响人格认知的三个因素，发现图像质量对人像摄影印象的形成有影响。此外，我们还研究了亮度(三个级别)和对比度(三个级别)之间的交互作用，以分析多个图像质量因素的影响。通过本实验，我们发现了亮度和对比度在印象形成中的交互作用。

The kansei effects of image quality was investigated to construct various filters for intended effects. The following experiments were carried out and obtained a number of useful results. 1. We noted the image. quality of several visual media which have peculiar characteristic, and investigated their influence on the impressions of the images. From the evaluation experiment by semantic differential method (SDM), we extracted three factors, which influence on the evaluation of the images, and found that the impression of image quality differs between the young people and old people. 2. We researched how image quality effects on subjective time impression of the images. The images with same object which were adjusted to different image quality were evaluated by normalized ranking method. The results show that color information can be concerned in past impression of images. In addition, we analyzed especially the time impression of sepia photography, and showed the influence of chroma, Hue and object on time impression. 3. We investigated the effect of image quality on the speculation of personality by portrait photography. The personalities of a person on the photography with different image quality were evaluated by semantic differential method. From this experiment, we extracted three factors, which act on the personality cognition, and found that image quality influenced on the impression formation by portrait photography. In addition, we investigated the interaction between brightness (three levels) and contrast (three levels) to analyze the effect with more than one factor of image quality. From this experiment, we found the interaction between brightness and contrast on the impression formation.