1. Tada, M., Kato, S.: Analysis and study of visual impressions using SVM and the application to automatic image classification. Technical Report of The Institute of Electronics, Information and communication Engineers 104(573) (20050114), 45–50 (2004)
2. Tada, M., Kato, S.: Analysis of characteristics of similar visual impressions and modeling of visual sensitivity. Thesis Report of The Institute of Electronics, Information and communication Engineers D-II J87-D-II(10), 1983–1995 (2004)
3. Chichiiwa, H.: Viewing colors by mind? Color psychology design., Fukumura Shuppan Inc.
4. Shigematsu, R., Kato, T.: Learning Efficiency with Automatic Classification of Teaching Data – Using Global Graphic Features and Structured Graphic Features. In: The 11th Proc. of Japan Society of Kansei Engineering,
5. Nanbu, F., Hachimura, K.: Image search system which automatically configure similar judgment criteria, Symposium on Human Science and Computer (2002)