Higher-order total directional variation: Imaging applications
We introduce a class of higher-order anisotropic total variation regularizers, which are
defined for possibly inhomogeneous, smooth elliptic anisotropies, that extends the total …
defined for possibly inhomogeneous, smooth elliptic anisotropies, that extends the total …
Total directional variation for video denoising
S Parisotto, CB Schönlieb - International Conference on Scale Space and …, 2019 - Springer
In this paper we propose a variational approach for video denoising, based on a total
directional variation (TDV) regulariser proposed in [20, 21] for image denoising and …
directional variation (TDV) regulariser proposed in [20, 21] for image denoising and …
Higher-order total directional variation. Part I: Imaging applications
We introduce a new class of higher-order total directional variation regularizers. These
regularizers extend the directional total variation for a constant direction\cite {directionaltv} to …
regularizers extend the directional total variation for a constant direction\cite {directionaltv} to …
Space adaptive and hierarchical Bayesian variational models for image restoration
M Pragliola - 2020 - amsdottorato.unibo.it
The main contribution of this thesis is the proposal of novel space-variant regularization or
penalty terms motivated by a strong statistical rational. In light of the connection between the …
penalty terms motivated by a strong statistical rational. In light of the connection between the …