RECONSTRUCTIONS 2/3

 

Comparison between different methods

 

Reconstruction without any regularization

The reconstruction algorithm use a Conjugate Gradient technique to solve the nonlinear system. More informations can be found in the paper [1]. Here are the reconstruction showed step-by-step.

Real part
Imaginary part

 

Reconstruction with Tikhonov regularization

This regularizing technique removes the noise picks, but the resulting image is oversmoothed. More informations can be found in the paper [2].
Real part
Imaginary part

 

Reconstruction with edge-preserving regularization

This regularizing technique removes the noise picks, but the resulting image is oversmoothed. More informations can be found in the paper [2].

Real part

Imaginary part