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Ordered subset expectation maximization

Known as: Osem, Ordered Subset Expectation Maximisation, Ordered-subset expectation maximization 
In mathematical optimization, the ordered subset expectation maximization (OSEM) method is an iterative method that is used in computed tomography… 
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Papers overview

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2014
2014
This paper presents a delay-QoS-driven spectrum and energy efficiency optimization transmission technique. In particular… 
2014
2014
Recently, we accelerated ordered subsets (OS) methods for low-dose X-ray CT image reconstruction using momentum techniques… 
2014
2014
Let $D$ be a strongly connected oriented graph with vertex-set $V$ and arc-set $A$. The distance from a vertex $u$ to another… 
2013
2013
Tomosynthesis is a useful imaging tool for breast, lung, and orthopedic diagnostics. Compared with computed tomography (CT… 
2013
2013
In Positron Emission Tomography(PET) imaging,Maximum Likelihood Expectation Maximization(MLEM) algorithm cannot be directly… 
2009
2009
The ordered subsets EM algorithm has excited considerable interest for image reconstruction from projection due to its… 
2004
2004
We investigated the performance of an ordered-subsets expectation-maximization (OSEM) algorithm for accelerated reconstruction in… 
1996
1996
For count-limited PET imaging protocols, two different approaches to reducing statistical noise are volume, or 3D, imaging to… 
1964
1964
ZusammenfassungEs wird ein Verfahren zur quantitativen Bestimmung von Gallensäuren nach Dünnschichtchromatographie beschrieben…