Fast Iterative Reconstruction of Band-Limited Images from Non-Uniform Sampling Values

  title={Fast Iterative Reconstruction of Band-Limited Images from Non-Uniform Sampling Values},
  author={Hans G. Feichtinger and Thomas Strohmer},
Abst rac t . We will report on significant improvements of some of the algorithms (cf. [12]) for reconstruction of band-limited signals from nonuniform sampling sets. Although the methods apply in principle to any dimension we shall put special emphasis in this report on the application to band-limited images. Especially the combination of the ideas of the Adaptive Weights Method Suggested by Feichtinger and GrSchenig with the conjugate gradient approach is better than the methods described so… CONTINUE READING


Publications referenced by this paper.

Theory and Practice of Irregular Sampling

  • H. G. Feichtinger, K. H. GrSchenig
  • Benedetto J. and Frazier M., editors, Wavelets…
  • 1993
1 Excerpt

Iterative reconstruction of multivariate band-limited functions from irregular sampling values

  • H. G. Feichtinger, K. GrSchenig
  • SIAM J. Math. Anal. 231, pages 244-261
  • 1992
1 Excerpt

Reconstruction algorithms in irregular sampling

  • K. GrSchenig
  • Comput. Math, 59:181-194
  • 1992

Fast iterative and non-iterative reconstruction methods in irregular sampling

  • H. G. Feichtinger, C. Cenker, H. Steier
  • Conf. ICASSP'91, May, Toronto
  • 1991
2 Excerpts

Irregular Sampling

  • T. Strohmer
  • Frames and Pseudo-inverse. Master's thesis…
  • 1991
2 Excerpts

Numerische Mathematik

  • P. Deuflhard, A. Hohmann
  • de Gruyter
  • 1991
2 Excerpts

Pseudo-inverse matrix methods for signal reconstruction from partial data

  • H. G. Feichtinger
  • SPIE-Conf., Visual Comm. and Image Proc., Boston…
  • 1991

A new approach to irregular sampling of band-limited functions

  • K. GrSchenig
  • J.S. and J.L. Byrnes, editors, , volume 315 of…
  • 1990

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