Found 33 Documents (Results 1–33)
A novel variable exponent non-convex \(\mathrm{TV}^{p, q (x)}\) model in image restoration. (English) Zbl 1519.94002
MSC:
94A08
A two-step iterative algorithm for sparse hyperspectral unmixing via total variation. (English) Zbl 1508.94017
An efficient non-convex total variation approach for image deblurring and denoising. (English) Zbl 1508.94011
Weak and TV consistency in Bayesian uncertainty quantification using disintegration. (English) Zbl 1465.62026
Convergence of smoothed empirical measures with applications to entropy estimation. (English) Zbl 1446.62129
Novel aspects of total variation-type regularization in imaging. (English) Zbl 1430.68003
Münster: Westfälische Wilhelms-Universität Münster, Fachbereich Mathematik und Informatik (Diss.). ix, 431 p. (2019).
Efficient alternating minimization methods for variational edge-weighted colorization models. (English) Zbl 1409.94713
Augmented Lagrangian method for TV-\(l_1\)-\(l_2\) based colour image restoration. (English) Zbl 1432.94017
Using generalized cross validation to select regularization parameter for total variation regularization problems. (English) Zbl 1405.94021
Reviewer: Constantin Popa (Constanţa)
A new TV-Stokes model for image deblurring and denoising with fast algorithms. (English) Zbl 06805216
MSC:
65-XX
Primal-dual splitting method for high-order model with application to image restoration. (English) Zbl 1452.94006
Primal-dual algorithms for total variation based image restoration under Poisson noise. (English) Zbl 1403.65029
A second-order TV-type approach for inpainting and denoising higher dimensional combined cyclic and vector space data. (English) Zbl 1338.65155
Statistical inversion in electrical impedance tomography using mixed total variation and non-convex \(\ell_{p}\) regularization prior. (English) Zbl 1331.35391
New fast algorithms for a modified TV-Stokes model. (Chinese. English summary) Zbl 1488.94021
Automatic correction of image intensity non-uniformity by the simplest total variation model. (English) Zbl 1401.94021
Reviewer: Manfred Tasche (Rostock)
EM-TV methods for inverse problems with Poisson noise. (English) Zbl 1342.94026
Burger, Martin (ed.) et al., Level set and PDE based reconstruction methods in imaging. Lecture notes given at the CIME summer school, Cetraro, Italy, September 2008. Cham: Springer; Florence: Fondazione CIME (ISBN 978-3-319-01711-2/pbk; 978-3-319-01712-9/ebook). Lecture Notes in Mathematics 2090. CIME Foundation Subseries, 71-142 (2013).
General convergent expectation maximization (EM)-type algorithms for image reconstruction. (English) Zbl 1272.90092
Proximity algorithms for the L1/TV image denoising model. (English) Zbl 1275.65014
Reviewer: Ivana Linkeová (Praha)
A new TV-Stokes model with augmented Lagrangian method for image denoising and deconvolution. (English) Zbl 1258.94017
Optimization for limited angle tomography in medical image processing. (English) Zbl 1218.92052
MSC:
92C55
An algorithm for total variation regularization in high-dimensional linear problems. (English) Zbl 1230.49035
Augmented Lagrangian method for total variation restoration with non-quadratic fidelity. (English) Zbl 1225.80013
Reviewer: Yang Yang (Wuxi)
New image restoration model for PDE based on LIP. (Chinese. English summary) Zbl 1180.94007
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