The Exploration Of The Chinese Calligraphy And Painting Style Rendering Based On Fractal Technology

The art of Chinese calligraphy has thousands of years of history, and many calligraphers have left numberless beautiful treasures for us. In recent years, the techniques of using computer to simulate the artistic effects, such as canvas and sculpture, emerged in endlessly. The particular art effects and expressive force of Chinese calligraphy made it become an important research direction of computer simulation.As the tool of Chinese calligraphy, writing brush has the characteristic of easily operation and profuse expressive force. Using computer to simulate particular art effects belongs to fields of Non-photorealistic Rendering (NPR). Fractal figure is a kind of NPR figure. Since continuously, the researches in fractal mainly concentrate on drawing the photorealistic rendering fractal figure, it is rarely to research drawing image which has the special artistic effect, in particular to simulate the Chinese calligraphy.Dry pen means the writing brush contents little water. Wielding the dry pen will produce some special artistic effects with profuse expressive force, such as hollow-stroke in Chinese calligraphy, and the technique of wielding dry pen represent the author's strength and vigour, it is the essence of Chinese calligraphy. The change of writing brush is very complex, and its randomness make it difficult to simulate, the abnormity shape of handwriting and the random hollow-stroke make the conventional models of writing brush are no longer suitable. When the writing brush contents little water, it can be considered that the handwriting left on the Xuan paper is the points set with fractal characteristic.