基于流体动力学的水墨画绘制算法研究与设计

Research of Chinese Ink Painting Algorithm Based on Fluid Dynamics

将流体动力学理论引入水墨粒子在浅水层运移和传输规律的研究.通过Helmholtz-Hodge分解,求解基于Navier-Stokes偏微分方程组的水墨运动模型,整个求解过程是稳定、高效的.同时设计了一个快速交互式水墨画着色算法,可对水墨画上色.实验结果表明,最后形成的仿真效果,水墨画韵味十足.

In this paper,we have introduced the theory of fluid dynamics to the research of migration and transmission laws of the Chinese Ink particles in the shallow water layers.By Helmholtz-Hodge decomposition,solving Chinese Ink Motion Model based on the Navier-Stokes partial differential equations,the entire solution is stable and efficient.We also have designed a fast interactive Chinese ink coloring algorithm.The experimental results show that the simulation result is full of Chinese ink flavor.