# Ordered subset expectation maximization

## Papers overview

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2015

2015

- IEEE Nuclear Science Symposium and Medicalâ€¦
- 2015

We introduce the first ever ordered subset expectation maximization (OSEM) method for joint estimation of emission activityâ€¦Â (More)

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2014

2014

- 2014

The Voxel Imaging PET (VIP) Pathfinder project intends to show the advantages of using pixelated solid-state technology forâ€¦Â (More)

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2014

2014

- 2014

Recently, we accelerated ordered subsets (OS) methods for low-dose X-ray CT image reconstruction using momentum techniquesâ€¦Â (More)

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2014

2014

- 2014

................................................................................................................... 1â€¦Â (More)

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2005

2005

- BMC Medical Imaging
- 2005

BACKGROUND
Positron Emission Tomography (PET), Computed Tomography (CT), PET/CT and Single Photon Emission Tomography (SPECT) areâ€¦Â (More)

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2005

2005

- BMC Medical Imaging
- 2005

BACKGROUND: Positron emission tomography (PET) is a powerful imaging technique with the potential of obtaining functional orâ€¦Â (More)

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2004

2004

- IEEE Symposium Conference Record Nuclear Scienceâ€¦
- 2004

We investigated the performance of an ordered-subsets expectation-maximization (OSEM) algorithm for accelerated reconstruction inâ€¦Â (More)

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2004

2004

- IEEE Transactions on Nuclear Science
- 2004

Iterative algorithms such as maximum likelihood expectation maximization (ML-EM) algorithm are rapidly becoming the standard forâ€¦Â (More)

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2003

2003

- IEEE Transactions on Nuclear Science
- 2003

List-mode (LM) acquisition allows collection of data attributes at higher levels of precision than is possible with binned (i.eâ€¦Â (More)

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2002

2002

- ISBI
- 2002

We investigate a new, fast and provably convergent MAP reconstruction algorithm for emission tomography. The new algorithmâ€¦Â (More)

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