Iterative reconstruction

Known as: Image reconstruction, Reconstruction 
Iterative reconstruction refers to iterative algorithms used to reconstruct 2D and 3D images in certain imaging techniques.For example, in computed… (More)
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Highly Cited
2012
Highly Cited
2012
(Convergence analysis, stopping criteria, and good advice) Goal: use measured data to compute " hidden " information. The forward… (More)
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Highly Cited
2011
Highly Cited
2011
  • Xinpeng Zhang
  • IEEE Transactions on Information Forensics and…
  • 2011
This work proposes a novel scheme for lossy compression of an encrypted image with flexible compression ratio. A pseudorandom… (More)
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Highly Cited
2010
Highly Cited
2010
We conducted an extensive computational experiment, lasting multiple CPU-years, to optimally select parameters for two important… (More)
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Highly Cited
2003
Highly Cited
2003
Let T be a (possibly nonlinear) continuous operator on Hilbert space H. If, for some starting vector x , the orbit sequence {T k… (More)
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Highly Cited
2003
Highly Cited
2003
In magnetic resonance imaging, magnetic field inhomogeneities cause distortions in images that are reconstructed by conventional… (More)
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Highly Cited
2003
Highly Cited
2003
We introduce a general iterative scheme for image reconstruction based on Landweber's method. In our configuration, a sequential… (More)
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Highly Cited
2000
Highly Cited
2000
Computational burden is a major concern when an iterative algorithm is used to reconstruct a three-dimensional (3-D) image with… (More)
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Highly Cited
1994
Highly Cited
1994
Presents an image reconstruction method for positron-emission tomography (PET) based on a penalized, weighted least-squares (PWLS… (More)
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Highly Cited
1993
Highly Cited
1993
1 Iterative methods for statistically-based reconstruction from projections are computationally costly relative to convolution… (More)
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Highly Cited
1993
Highly Cited
1993
The related problems of minimizing the functionals F(x)=alphaKL(y,Px)+(1-alpha)KL(p,x) and G(x)=alphaKL(Px,y)+(1-alpha)KL(x,p… (More)
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