Image Denoising Based on TVD Runge-Kutta Method And Projection Algorithm
Zhenhai Wang, Lan Zhang, Yufeng Nie, Xuewei Cui · Advances in computer science research · 2015
In this paper, based on Chambolle's Projection Algorithm, an PDE was proposed to replace the total variation model for removing image noise.In order to improve the algorithm, the TVD Runge-Kutta method, which has highprecision of time direction, was introduced to solve the equation.The numerical results show that the algorithm has high efficiency.It can make the image smoother, and it improve the speed of image denoising.