| In this paper we pay attention to two points: one is the definition and setting of Subject Color Scheme. We improve the traditional color algorithm about generalized M-J set, and propose a method of Subject Color Scheme based on semantics; another point is that we apply Subject Color Scheme to the rendering of generalized M-J set. We design a new generalized M-J set designing system based on Subject Scheme by combining the advantages of Subject Color Scheme and the traditional generalized M-J set. The research details of this paper are as follows:(1) The mining of Subject SchemeWe use a color scheme method based on semantic space which have both subjective imagine and objective analysis. We obtain the concrete color visual language by using the generalized rule of Color Psychology. This method fit general designing concept of designers as well as human's cognitive and psychological characteristics, can arouse designer's ability of iconic thinking and get the image of thinking. This method also can extract the excellent color configuration from exiting examples, which can reduce the duration of color design and increase success of generics. Bound by classic color harmony theory, this method can automatically produce harmonious color configuration scheme. This method is proved to be more effective and more fast-speed when producing reasonable and innovative color scheme.(2) A generalized M-J set Color Model based on semantics is establishedThis model avoids the tedious and hard work that the accurate modeling of color designing requires it adopts declarative modeling language in the simulation to model the color set and makes the expression of color design knowledge easy and clear. Practical color design system architecture has been designed and developed on the basis of this model. Being analyzed of the problem of color design, it abstracts the color design information of the product, and presents the concept of the color scheme, which is used for organizing the processing and example of the color design and setting up the library (database) of the color scheme which contains the style description information based on semantics.(3) The implement of auto-drawing about generalized M-J set Subjective Color This paper adopts multicolor and auto rendering of generalized M-J set based on the mapping tree. The mapping tree expresses the hierarchical tree. By using the data for organizing generalized M-J set of color model, it reflects the mapping relation between general color scheme and generalized M - J set area. The showing name of the mapping tree node names the main color and subsidiary color I……of the approximate color scheme. By mapping the multi-colored tree and given different color automatically and simultaneously, so color schemes can be quickly reflected on the pattern, the operation in the processing of the pattern design is not needed, and also has the design efficiency improved.This research is drawn from our researching project: Independent Innovation Special Projects of Shandong Province"Product packaging and anti-imitation brand innovative design base on Fractal technology, 2006ZZ10". The analysis of instances shows that the results are quite satisfying. |
