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Comparison of Chang’s with Sorenson’s attenuation correction method by varying linear attenuation coefficient values in Tc-99m SPECT imaging

Attenuation (scattering and absorption) of gamma photons in the patient’s body is one of the major limitations among the others in single photon emission computed tomography (SPECT). It reduces quantitative accuracy of measured radioactivity concentration and causes hot rim artifacts in reconstruct...

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書誌詳細
主要な著者:	Sayed, Inayatullah Shah, Zakaria, Ahmed, Nik, Norhafiza
フォーマット:	図書の章
言語:	English English English
出版事項:	Springer-Verlag Berlin Heidelberg 2008
主題:	QC Physics
オンライン･アクセス:	http://irep.iium.edu.my/5176/4/Cover_page.pdf http://irep.iium.edu.my/5176/1/Chang%27s_Vs_Sorenson_ATC_LNCS-FP_2008.pdf http://irep.iium.edu.my/5176/5/Cover_book.pdf http://irep.iium.edu.my/5176/ http://dx.doi.org/10.1007/978-3-540-79490-5_27
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