Research And Realization Of Oriental Ink-diffusion And Brush Rotation Malapropism Algorithm

As a kind of traditional art form Chinese ink painting gradually become a challenging task on the simulation by the research of computer application field.since the mid 1990 s Not realistic rendering technology developing in the field of computer graphics research,Chinese ink painting in no realistic rendering technology is also a branch of the research field.Perfect the relevant artistic style,with interactive rendering technology and go to create portraits of Chinese ink painting is an urgent problem to be solved.Chinese ink painting techniques is arbitrary,this feature is not easy to imitate,this paper focuses on ink diffusion and brush rotation malapropism of freehand brushwork in traditional Chinese painting techniques of ink painting effect is simulated and implementation,and explains their application scope.This Research based on traditional artists commonly brushworks and the point research put forward for its characteristic simulation map,on the basis of forefathers’ research and improved algorithm,to pursue the art of Chinese ink painting and more similar with the reality.To achieve the ideal effect of ink painting,analysis and research of realistic ink painting techniques and the features of the painter’s brushwork,ink,water,and the texture characteristics of different paper have different effect,this paper puts forward two kinds of ink painting freehand brushwork in traditional Chinese painting techniques of computer simulation,the effect of presents the art of Chinese ink painting is the changing from the ink itself,brushes and rice paper painting tools of interaction between mechanism of spatial structure and so on.On the basis of previous studies,the use of ink and the physical model of dynamic diffusion mechanism,build internal structure,paper fibers simulating fluid flow in its internal diffusion behavior,improve the ink spread rules,through the movement of water particles and the ink particles and the interaction between fiber yuan cell,realizing the edge of the dark and diffusion area burr phenomena,such as feeling of variable parameter based on the three points area coefficient of probability model to simulate a hard-wired open ink diffusion technique,through the adjustment of the parameter,to form a different style of ink diffusion.Also put forward a kind of based on virtual brush rotation malapropism and multi cluster mane written model of geometric method to simulate the traditional brush rotationmalapropism phenomenon,need to get the calligraphy pen pressure and rotation direction information,such as using Open GL texture mapping technology,the combination of making the final effect is better.Finally the experimental results show that the proposed method to map the initial edge darkening ink painting,eventually spread burr,and dry pen malapropism,simulation effect of brush texture characteristics such as relatively ideal,ink painting simulation reproduces no sense of artistic beauty,reserved for inheritance of Chinese traditional art form and add a unique form.