Image denoising via a new hybrid TGV model based on Shannon interpolation. (English) Zbl 1538.94013
MSC:
94A08
Found 21 Documents (Results 1–21)
A calculus for non-smooth shape optimization with applications to geometric inverse problems. (English) Zbl 1543.49033
Hintermüller, Michael (ed.) et al., Non-smooth and complementarity-based distributed parameter systems. Simulation and hierarchical optimization. Cham: Birkhäuser. ISNM, Int. Ser. Numer. Math. 172, 101-120 (2022).
Reviewer: Merlin Fallahpour (Basel)
Analysis and an interior-point approach for TV image reconstruction problems on smooth surfaces. (English) Zbl 1408.94240
The Shannon total variation. (English) Zbl 1382.94005
Regularization of singularities in the weighted summation of Dirac-delta functions for the spectral solution of hyperbolic conservation laws. (English) Zbl 1377.65137
Reviewer: Wilhelm Heinrichs (Essen)
A TGV-based framework for variational image decompression, zooming, and reconstruction. II: Numerics. (English) Zbl 1333.94007
A TGV-based framework for variational image decompression, zooming, and reconstruction. I: Analytics. (English) Zbl 1333.94006
A bidirectional flow joint Sobolev gradient for image interpolation. (English) Zbl 1299.94033
MSC:
94A08
A customized proximal point algorithm for convex minimization with linear constraints. (English) Zbl 1287.90048
MSC:
90C25
Reversible interpolation of vectorial images by an anisotropic diffusion-projection PDE. (English) Zbl 1483.65034
Image compression with anisotropic diffusion. (English) Zbl 1448.94012
MSC:
94A08
Total variation wavelet thresholding. (English) Zbl 1125.65124
Reviewer: Manfred Tasche (Rostock)
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