Image Inpainting Based On PDE And Exemplar

Image inpainting takes a crucial position in image processing.In 2000 M.Bertalmio,G.Sapiro,V.Cadelles and C.Ballester jointly published the Papers of Image Inpainting. It isthe first time that the image inpainting was introduced to image processing.Essentially theimage inpainting is an ill-posed problem,have not only one solution.So in recent years,a lotof image inpainting methods are developed from various mathematical points of view,suchas partial di?erential equations,texture, random field,wavelet and statistics,etc,In this pa-per,the basic idea and development of inpainting is discussed in detail by using manyinpainting models.In the many methods above, two relatively better ways are introduced here:the TV-Stokes equation method which is based on partial di?erential equations and exemplar-basedimage inpainting method which is better for texture.Each of two methods has advantageand disadvantage.After comparison and analysis,this paper gives a combination of the twomethods above to inpaint a class of image,so the proposed method has the advantages ofabove two methods.Based on experiment and simulation,the proposed method is provedto be an e?ective image inpainting method.