Jung, Yoon Mo; Jeong, Taeuk; Yun, Sangwoon An \(\ell_q\)- seminorm variational model for impulse noise reduction. (English) Zbl 1461.94010 East Asian J. Appl. Math. 8, No. 3, 586-597 (2018). MSC: 94A08 90C26 PDFBibTeX XMLCite \textit{Y. M. Jung} et al., East Asian J. Appl. Math. 8, No. 3, 586--597 (2018; Zbl 1461.94010) Full Text: DOI
Jung, Yoon Mo; Jeong, Taeuk; Yun, Sangwoon Non-convex TV denoising corrupted by impulse noise. (English) Zbl 1420.94013 Inverse Probl. Imaging 11, No. 4, 689-702 (2017). MSC: 94A08 PDFBibTeX XMLCite \textit{Y. M. Jung} et al., Inverse Probl. Imaging 11, No. 4, 689--702 (2017; Zbl 1420.94013) Full Text: DOI
Lee, Chang-Ock; Lee, Jong Ho; Woo, Hyenkyun; Yun, Sangwoon Block decomposition methods for total variation by primal-dual stitching. (English) Zbl 1343.49046 J. Sci. Comput. 68, No. 1, 273-302 (2016). MSC: 49M27 49M29 65K10 68U10 65Y05 94A08 PDFBibTeX XMLCite \textit{C.-O. Lee} et al., J. Sci. Comput. 68, No. 1, 273--302 (2016; Zbl 1343.49046) Full Text: DOI
Kang, Myungjoo; Yun, Sangwoon; Woo, Hyenkyun Two-level convex relaxed variational model for multiplicative denoising. (English) Zbl 1280.94012 SIAM J. Imaging Sci. 6, No. 2, 875-903 (2013). MSC: 94A08 68U10 65K10 90C25 PDFBibTeX XMLCite \textit{M. Kang} et al., SIAM J. Imaging Sci. 6, No. 2, 875--903 (2013; Zbl 1280.94012) Full Text: DOI
Woo, Hyenkyun; Yun, Sangwoon Proximal linearized alternating direction method for multiplicative denoising. (English) Zbl 1326.94025 SIAM J. Sci. Comput. 35, No. 2, B336-B358 (2013). MSC: 94A08 65K10 90C25 PDFBibTeX XMLCite \textit{H. Woo} and \textit{S. Yun}, SIAM J. Sci. Comput. 35, No. 2, B336--B358 (2013; Zbl 1326.94025) Full Text: DOI
Yun, Sangwoon; Woo, Hyenkyun Linearized proximal alternating minimization algorithm for motion deblurring by nonlocal regularization. (English) Zbl 1209.68604 Pattern Recognition 44, No. 6, 1312-1326 (2011). MSC: 68U10 94A08 PDFBibTeX XMLCite \textit{S. Yun} and \textit{H. Woo}, Pattern Recognition 44, No. 6, 1312--1326 (2011; Zbl 1209.68604) Full Text: DOI