A Brush Stroke Generation Using Magnetic Field Model for Painterly Rendering
In this paper, we propose a new method for generating stroke which is the core of creating an image with a hand-painted appearance from a photograph. Magnetic Field Model is used in generating strokes and it is possible to create unique and natural brush strokes. In order to determine the direction of a stroke, a Magnetic Force Direction Map is made in the form of various circular and emissive shapes based on this model. We present two methods for generating stroke according to this direction map. We are able to create idiomatic and characteristic brush styles of a real painter using these methods.
- 1.Haeberli, P.: Paint by Numbers: Abstract image representations. In: SIGGRAPH 1990 Proceeding, pp. 207–214 (1990)Google Scholar
- 2.Litwinowicz, P.: Processing Images and Video for an Impressionist Effect. In: SIGGRAPH 1997, pp. 407–414 (1997)Google Scholar
- 3.Hertzmann, A.: Painterly rendering with curved brush strokes of multiple sizes. In: SIGGRAPH 1998 Proceeding (1998)Google Scholar
- 5.Popovic, Z., Popovic, B.D.: Introductory Electromagnetics. Prentice-Hall, Englewood Cliffs (2000)Google Scholar