A p-Laplace equation model for image denoising

作者：Wei Wei^*; Zhou Bin

来源：Information Technology Journal, 2012, 11(5): 632-636.

DOI：10.3923/itj.2012.632.636

• Energy functionals
• Nonlinear evolution equation
• Nonlinear evolutions
• Numerical experiments
• P-laplace
• P-Laplace equations
• Total variation

A novel p-Laplace equation model is proposed in this paper for image denoising. First, the p-Dirichlet integral and total variation are combined to create a new energy functional used to built an image denoising model. This model is the generalization of Rudin-Osher-Fatemi model and Chambolle-Lions model. Then the existence of the solution can be obtained by the good properties of some functions in the nonlinear evolution equation. The numerical experiments with different parameters are implemented at last. The simulation results show the accuracy and efficiency of our method.

• 出版日期2012