@article{oai:tsukuba-tech.repo.nii.ac.jp:00000738,
 author = {平賀, 瑠美 and Hiraga, Rumi},
 journal = {NTUT Education of Disabilities},
 month = {Mar},
 note = {We investigated the relationship between image properties and emotion elicited. Using close-shaped drawings that are intending to express a specific emotion, we grouped them by k-means clustering on the principal component analysis space, asked subjects to categorize them into groups depending on how they felt when they view them, and then compared the results by the clustering and categorization. Two principal components are good to group images into four clusters by emotions. The results showed that the viewers made their judgment base on the specific meaning of the drawing rather than the shape, if the shape of drawings was not abstract. Our future work includes to find out another set of properties for clustering and to use various types of images for analysis.},
 pages = {13--15},
 title = {Image Properties and Emotion Elicited},
 volume = {9},
 year = {2011},
 yomi = {ヒラガ, ルミ}
}