Image Super-Resolution Method Based on Partial Differential Equation
Feng Zhao · Computer Systems and Applications · 2010
In Image super-resolution methods, the classical interpolation methods have checkerboard effect and image blur.Using the partial differential equations with the post-processing is more complicated.In this paper, it is proposed to obtain a new PDE model which is coupled between isotropic and anisotropic partial differential equations.This model is processed for image super-resolution.It does not only decrease computational complexity, but also ensures a better image super-resolution effect.The experimental results show the advantages of this method.