Yuan Xu

activity

20052023

most citedA method for real-time volumetric imaging in radiotherapy using single x-ray projection

38 citations · 64 across the 6 of their papers we have counts for

collaborators

Showing math.NAShow all

2 papers · 1 filter

math.NA2007★ 11 cited

Fast OPED algorithm for reconstruction of images from Radon data

Yuan Xu, Oleg Tischenko

A fast implementation of the OPED algorithm, a reconstruction algorithm for Radon data introduced recently, is proposed and tested. The new implementation uses FFT for discrete sin…

math.NA2006

Approximation and Reconstruction from Attenuated Radon Projections

Yuan Xu, Oleg Tischenko, Christoph Hoeschen

Attenuated Radon projections with respect to the weight function $W_{μ} (x, y) = (1 - x^{2} - y^{2})^{μ - 1/2}$ are shown to be closely related to the orthogonal expansion in two variables with…