Huang, Yumei; Ng, Michael K.; Wen, You-Wei A fast total variation minimization method for image restoration. (English) Zbl 1172.94316 Multiscale Model. Simul. 7, No. 2, 774-795 (2008). Summary: We study a fast total variation minimization method for image restoration. In the proposed method, we use the modified total variation minimization scheme to denoise the deblurred image. An alternating minimization algorithm is employed to solve the proposed total variation minimization problem. Our experimental results show that the quality of restored images by the proposed method is competitive with those restored by the existing total variation restoration methods. We show the convergence of the alternating minimization algorithm and demonstrate that the algorithm is very efficient. Cited in 1 ReviewCited in 53 Documents MSC: 94A08 Image processing (compression, reconstruction, etc.) in information and communication theory 65F10 Iterative numerical methods for linear systems 65F22 Ill-posedness and regularization problems in numerical linear algebra 65K10 Numerical optimization and variational techniques Keywords:image restoration; deblurring; denoising; total variation PDF BibTeX XML Cite \textit{Y. Huang} et al., Multiscale Model. Simul. 7, No. 2, 774--795 (2008; Zbl 1172.94316) Full Text: DOI Link OpenURL