基于PDE模型的图像处理方法

Image Processing Methods Based on PDE

介绍了异质扩散偏微分方程 ( PDE)和几何驱动 ( GD)图像处理新方法 .对照传统滤波方法 ,分析了PDE和 GD方法的优点 。

The new ways for image processing via anisotropic diffusion partial differential equations (PDE) and geometry\|driven (GD) are introduced. Constrasting the conventional filtering methods, the advantages of PDE and GD are discussed. Two representative models are given, which are used on blurred and noisy image for restoration.