In this paper, we propose a nonconvex and nonsmooth total generalized variation (TGV) model for image restoration, which can provide an even sparser ...

We propose a nonconvex and nonsmooth TGV model for image restoration. We introduce two iteratively reweighted algorithms to solve the proposed model.

We propose a nonconvex and nonsmooth TGV model for image restoration.We introduce two iteratively reweighted algorithms to solve the proposed model.

Oct 22, 2024 · In this paper, we propose a nonconvex and nonsmooth total generalized variation (TGV) model for image restoration, which can provide an even ...

We propose an effective regularization model based on second–order total generalized variation for image restoration with mixed Poisson–Gaussian noise. An ...

Aug 8, 2024 · This novel model effectively mitigates the staircase artifacts associated with total variation regularization and enhances restoration quality ...

This paper constructs a novel nonconvex model for image inpainting. This aims to capture the small features and prevent the distortion phenomenon.

We propose an effective regularization model based on second–order total generalized variation for image restoration with mixed Poisson–Gaussian noise.

A nonconvex and nonsmooth anisotropic total variation model is proposed, which can provide a very sparser representation of the derivatives of the function ...

In this study, the authors propose a coupled analysis-based image restoration model regularised by total variation(TV) and wavelet frame coefficients ...