SU-E-I-04: An Analytical Model for Fast Computation of Scatter Estimation in KV Cone-Beam CT Images.

Abstract

PURPOSE To develop an analytical model for fast and accurate scatter estimation in kV cone-beam CT images. METHODS With a point source of 100 keV x-rays we used the Klein-Nishina (KN) formula for Compton scattering differential cross-section and integrated the point scatter along an interaction line of tissue-equivalent medium to obtain a beam-scatter… (More)
DOI: 10.1118/1.4814104

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Cite this paper

@article{Liu2013SUEI04AA, title={SU-E-I-04: An Analytical Model for Fast Computation of Scatter Estimation in KV Cone-Beam CT Images.}, author={J Liu and J. D. Bourland}, journal={Medical physics}, year={2013}, volume={40 6Part4}, pages={125} }