Use of a tin (Sn) flat sheet as a material filter for reduction of scattered gamma photons and enhancement of cold regions image quality in Tc-99m SPECT
The presence of scattered gamma photons in SPECT data degrade the quality of reconstructed images. In this work, a material filter was employed in order to improve cold regions detectability and overall image quality by pre-filtering of some fraction of scattered gamma photons. Material filter was c...
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| Format: | Article |
| Language: | English |
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MEACSE Publications
2016
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| Online Access: | http://irep.iium.edu.my/50594/ http://irep.iium.edu.my/50594/ http://irep.iium.edu.my/50594/1/Tin_Sn_Material_Filter_in_SPECT___2016.pdf |