On the choice of Lagrange multipliers in the iterated Tikhonov method for linear ill-posed equations in Banach spaces

Figures & data

Figure 1. Deconvolution problem: Numerical experiments.

Figure 2. Image deblurring problem: (LEFT) Point Spread Function; (CENTER) Exact image; (RIGHT) Blurred image.

Figure 3. Image deblurring problem: Reconstructions (TOP LEFT) $L^2$–Geometric; (TOP RIGHT) $L^2+TV$–Geometric; (BOTTOM LEFT) $L^2+TV$–Secant; (BOTTOM RIGHT) $L^2+TV$–Adaptive.

Figure 4. Image deblurring problem: Numerical experiments.

Figure 5. Inverse Potential problem: Numerical experiments.

Figure 6. Inverse Potential problem: (TOP LEFT) Exact solution $x^{\star }$. Reconstructions (TOP RIGHT) $L^1$–Geometric; (BOTTOM LEFT) $L^1$–Newton; (BOTTOM RIGHT) $L^1$–Adaptive.