Evaluating the Effect of Acquisition Parameters in Digital Breast Tomosynthesis System with Iterative Reconstruction Methods on Image Quality

被引：0
|
作者：
Seyyedi, Saeed [1 ]
Yildirim, Isa [1 ]
Kamasak, Mustafa [2 ]
机构：
[1] Istanbul Tech Univ, Dept Elect & Elect Engn, TR-80626 Istanbul, Turkey
[2] Istanbul Tech Univ, Dept Comp Engn, Istanbul, Turkey
来源：
2013 E-HEALTH AND BIOENGINEERING CONFERENCE (EHB) | 2013年
关键词：
Digital breast tomosynthesis; angular projections; angular span;
D O I：
10.1109/EHB.2013.6707316
中图分类号：
R19 [保健组织与事业（卫生事业管理）];
学科分类号：
摘要：
Digital breast tomosynthesis (DBT) is a promising imaging modality that provides a 3D reconstructed object from 2D projections acquired over a limited angular range. The diagnostic quality of tomosynthesis depends on multiple variables, each of which needs to be optimized. This study investigates the effects of number of angular projections and the total angular span of those projections on the reconstructed image quality of breast tomosynthesis system. 5 different acquisition sets are used considering the available DBT systems.
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页数：4
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