Hesham Abdelgawad Ahmed  <br/><br/>
Experimental evaluation of iterative versus filtered back projection reconstruction techniques for 3D studies in nuclear medicine /  
 التقييم التجريبى لطريقة اعادة البناء التكرارى مقارنة باعادة البناء بطريقة الاسقاط الخلفى المنقى فى الابحاث ثلاثية الابعاد فى مجال الطب النووى 
Hesham Abdelgawad Ahmed ; Supervised Wafaa Muhammad Khalil , Shahenda Sabry Salem , Shabaan Abdelhameed Elsayed 
 - Cairo :   Hesham Abdelgawad Ahmed ,   2009 
 - 109 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biophysics 
<br/><br/> Single photon emission computed tomography (SPECT) in nuclear medicine is considered one of the greatest tools that support the diagnostic power of this physiological and biochemical imaging modality . By using SPECT the orgsan of interest can be visualized in 3D mode . But this important tool is suffering from some image degrading factors distort the imaging quality and introduce undesired qualitative and quantitative accuracy 
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<br/><br/><label>Subjects--Index Terms: </label>Filtred back projection  Iterative reconstruction Nuclear medicine