In this paper, a design method for nonlinear diffusionfilter is proposed.
该文给出了一种非线性异性扩散滤波器的设计方法。
2
A corner preserving nonlinear diffusionfilter is proposed, whose diffusion coefficient is the function of the gradient and the curvature.
通过设计扩散系数为梯度模及曲率的函数，提出了一种保护角点的非线性扩散滤波模型。
3
The marked color contrast between Mars and the bright blue star was easy to discern by eye, but is further enhanced in the picture through the use of a diffusionfilter.