Figure 6

Effects of different choices for λ , μ , and m on the rmse of the reconstructed intensities of the textured sphere phantom using TV regularization. (a) Effect of different combinations of λ and μ on the reconstruction. Residual parameters: m=0.05, run to convergence. (b) Effect of different combinations of λ and m on the reconstruction. Residual parameters: μ=0, run to convergence. (c) Evolution of the rmse of the intensities during the iterative process for different choices of λ. Residual parameters: μ=0, m=0.05. (d) Evolution of the rmse of the intensities during the iterative process for different choices of m. Residual parameters: λ=5·10⁴, μ=0.