A study of database system with KANSEI information

These days, the development of computer devices leads to computer user explosion. On the other hand, conventional technology cannot handle user diversity, because the computer cannot treat each user's subjectivity. It is important to materialize techniques which can answer the user's subjective requests flexibly for the coming new media epoch. The article focuses on studying how subjective impressions are grounded in physical perceptions, especially in visual perception. We propose a model for subjectivity and physical perceptions, and give an example in an image database system.