Image Inpainting Algorithm Based on Partial Differential Equation

Image inpainting technique has been widely used for reconstructing damaged old photographs and removing unwanted objects from images. Now many inpainting algorithm performs well, but they consume much time. In this paper we present a new algorithm based on partial differential equation (PDE) method. This model we called quick curvature-driven diffusions(QCDD) which can get good effect with much less computation time.QCDD model is developed by the curvature-driven diffusions(CDD) model, both of the two models is supported by "connectivity and holistic principle," our experiment shows that the model is feasible.