1. Engl, H.W., Hanke, M., Neubauer, A.: Regularization of Inverse Problems. Kluwer Academic Publishers, Dordrecht (1996)
2. Shi, Y.Y., Yang, X., Chang, Q.: The Total Variation Model and Numerical Methods for Image Restoration. Science Press, Beijing (2013)
3. Xu, C.: The Application on Image Inpainting with Beyond Wavelets and Variation Analysis. Science Press, Beijing (2013)
4. Jia, Y., Liu, P., Niu, S.: Partial Differential Equation on Image Processing and Program Design. Science Press, Beijing (2012)
5. Gills, A., Luminita, V.: A variational method in image recovery. SIAM J. Numer. Anal. 34, 1948–1979 (1997)