A Back Projection Method for Hexagonal Coding Collimators in Emission Tomography with Multiplexed Measurement Systems

A Back Projection Method for Hexagonal Coding Collimators in Emission Tomography with Multiplexed Measurement Systems

Computerized emission tomography is an effective method for the diagnosis of pathological states in the human body. A new emission tomography approach was developed involving the use of multiplexed measurement systems (MMS). An iterative algorithm implementing the back projection method for emission...

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Veröffentlicht in:Biomedical engineering 2018-03, Vol.51 (6), p.441-445
Hauptverfasser: Tereshchenko, S. A., Fedorov, G. A., Antakov, M. A., Burnaevsky, I. S.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Approximation
Biomaterials
Biomedical Engineering and Bioengineering
Coding
Collimation
Collimators
Detection equipment
Emission
Engineering
Ionizing radiation
Iterative algorithms
Iterative methods
Mathematical models
Methods
Multiplexing
Numerical models
Optical instruments
Radiation
Sensors
System effectiveness
Tomography
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Zusammenfassung:Computerized emission tomography is an effective method for the diagnosis of pathological states in the human body. A new emission tomography approach was developed involving the use of multiplexed measurement systems (MMS). An iterative algorithm implementing the back projection method for emission tomography based on MMS was developed using hexagonal coding collimators. Numerical modeling demonstrated the validity of the proposed method.
ISSN:0006-3398
1573-8256
DOI:10.1007/s10527-018-9766-3