介绍了在图像处理中用到的偏微分方程方法,主要论述了基于变分方法和水平集方法的PDE在图像恢复和图像分割中的应用,以及偏微分方程在图像处理中要解决的主要问题和发展前景.
We first introducd the partial differential equation methods for image processing are introduced and mostly discuss the application of variational principle and level set methods based on paltial differential equation to image segmentation and reconstruction. Finally, we bring forward some solutions to major image processing problems and its longterm potential.