An Efficient Algorithm for Targeted Reconstruction of Tomographic Data

@article{Stearns2006AnEA,
title={An Efficient Algorithm for Targeted Reconstruction of Tomographic Data},
author={C. W. Stearns and R. Manjeshwar and S. Wollenweber},
journal={2006 IEEE Nuclear Science Symposium Conference Record},
year={2006},
volume={5},
pages={2808-2811}
}

Applications such as cardiac imaging require high-resolution images of a targeted display field-of-view (DFOV) within the patient. While reconstructing only the targeted DFOV is straightforward for analytical reconstruction algorithms, conventional formulations of iterative algorithms require that the DFOV include the entire emitting object, since they work to match the measured data to an estimate formed by applying the system model to the current estimate of the image. If the estimated image… CONTINUE READING