Module tvl2

This module includes the following classes:

• TVL2Denoise

  Solve the \(\ell_2\)-TV denoising problem

  \[\mathrm{argmin}_\mathbf{x} \; (1/2) \| W_{\mathrm{df}} (\mathbf{x} - \mathbf{s}) \|_2^2 + \lambda \left \| W_{\mathrm{tv}} \sqrt{(G_r \mathbf{x})^2 + (G_c \mathbf{x})^2} \right \|_1\]

• TVL2Deconv

  Solve the \(\ell_2\)-TV deconvolution problem

  \[\mathrm{argmin}_\mathbf{x} \; (1/2) \| H \mathbf{x} - \mathbf{s} \|_2^2 + \lambda \left \| W_{\mathrm{tv}} \sqrt{(G_r \mathbf{x})^2 + (G_c \mathbf{x})^2} \right \|_1\]

Usage examples are available.