Good Combination of Suits by Rough Set

Abstract

The fashion is a means to express oneself from the young person to the senior citizen, and an important element to enrich our life. Especially, it is also true fashionably in the dress that the number of those interesting of not only the woman but also the man has increased. The designer discovers the characters of a feature color and the shape, etc. paid attention to from the sight image by empirical knowledge so. This is obtained from a lot of experiences of the designer, and, in general, the support system for people is needed. In this paper, we propose a method of extracting the feature of man's suits of "good-looking", and it applies to the design support system of the suit. Moreover, when buying it, those combinations are considered because it puts on the suit at the same time with the shirt and the necktie. For the purpose of our system, we show that the image to the combination of three points of the jacket, the shirt, and the necktie is extracted by using the decision rule of the rough set.