Existence and Uniqueness of Viscosity Solution for Nonlinear Parabolic Equation and its Application to Image Processing
Deliang Xu · Journal of Shanghai University of Engineering Science · 2006
To improve the model recently presented in image smoothing,a type of nonlinear parabolic equation was acquired.The existence and uniqueness of the viscosity solution of the equation were proved systematically.Then some applications of the new model to image processing and edge detection were indicated.