An exhaustive criterion for estimating quality of images in electrical impedance tomography with application to clinical imaging
This study proposes a versatile criterion to estimate performance of EIT systems. The PSF is measured based on scattering of energy over the entire domain. This criterion regards all aspects of image measurement. It takes the positioning of the distributed artifacts into consideration. This criterion is more tolerant than existing criteria in measuring the PSF.
exhaustive criterion electrical impedance tomography clinical imaging image quality point spread function energy scattering weighted spatial variance image attributes