articleTop 1% cited
High-resolution SPECT using multipinhole collimation
IEEE Transactions on Nuclear Science · 2003 · Vol. 50(3) · pp. 315–320
N. Schramm✉G. EbelU. EngelandTino Schurrat(Philipps University of Marburg)Martin Béhé(Philipps University of Marburg)Thomas M. Behr(Philipps University of Marburg)
Abstract
The authors present a novel SPECT imaging technique for small animal research based on multipinhole collimation. This new method is an extension of single-pinhole tomography and combines high resolution with increased system sensitivity. This paper describes the multipinhole imaging system and its preliminary characterization on simulated and measured phantom data.
Medical Imaging Techniques and ApplicationsAdvanced MRI Techniques and ApplicationsRadiomics and Machine Learning in Medical ImagingCollimated lightPinhole (optics)Imaging phantomPhysicsOpticsImage resolutionResolution (logic)Computer scienceArtificial intelligence
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298
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References
Maximum Likelihood Reconstruction for Emission Tomography
IEEE Transactions on Medical Imaging · 1982 · 4,359 citations
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