Image-domain sampling properties of the Hotelling Observer in CT using filtered back-projection
AA Sanchez, EY Sidky, X Pan - Medical Imaging 2015: Image …, 2015 - spiedigitallibrary.org
The Hotelling Observer (HO), 1 along with its channelized variants, 2 has been proposed for
image quality evaluation in x-ray CT. 3, 4 In this work, we investigate HO performance for a …
image quality evaluation in x-ray CT. 3, 4 In this work, we investigate HO performance for a …
Optimization of filtered back-projection for a Rayleigh task
AA Sanchez, EY Sidky, X Pan - 2013 IEEE Nuclear Science …, 2013 - ieeexplore.ieee.org
We consider the performance of the Hotelling Observer (HO) on a Rayleigh task in order to
characterize the resolution properties of alternative implementations of the filtered back …
characterize the resolution properties of alternative implementations of the filtered back …