Institute of Groundwater Ecology

most citedFast OPED algorithm for reconstruction of images from Radon data

11 citations

researchers with a paper here

O. Tischenko2 · h 10
Yuan Xu2 · h 12
C. Hoeschen1 · h 27

collaborating institutions

University of OregonUS2 papers

2 papers

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…