Image inpainting scheme based discrete wavelet Transform

This paper proposes a novel scheme for digital images inpainting based on discrete wavelet transform (DWT). Where the digital image is decomposed into four components and both structure and exemplar inpainting methods are individually applied on them to obtain the best arrangement with each component. Many cases if digital image have been used to verify the scheme. The aim of this research is to minimize the computation time without cause a big change in accuracy. Good inpainting results have been accomplished are obtained by testing the result of adding back the four sub images resulted from permutation method between these components. Experiments showed that the proposed scheme provides a better visual effect and less computation time.