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A new convergent MAP reconstruction algorithm for emission tomography using ordered subsets and separable surrogates.

Ing-Tsung HsiaoAnand RangarajanGene Gindi
Published in: ISBI (2002)
Keyphrases
  • emission tomography
  • image reconstruction
  • maximum a posteriori
  • block iterative
  • inverse problems
  • edge preserving
  • constrained optimization
  • noise reduction