Improvement of image performance in digital breast tomosynthesis (DBT) by incorporating a compressed-sensing (CS)-based deblurring scheme
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- 作者：Kyuseok Kim ; Yeonok Park ; Heemoon Cho ; Hyosung Cho ; hscho1@yonsei.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Uikyu Je ; Chulkyu Park ; Hyunwoo Lim ; Soyoung Park ; Taeho Woo ; Sungil Choi
- 关键词：Deblurring ; Compressed-sensing (CS) ; Digital breast tomosynthesis (DBT) ; Filter kernel
- 刊名：Radiation Physics and Chemistry
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：127
- 期：Complete
- 页码：147-154
- 全文大小：3137 K
文摘
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A compressed-sensing (CS)-based deblurring scheme is performed.
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We implement the proposed algorithm and performed a systematic simulation.
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A blurred noisy projection images of a 3D numerical breast phantom is generated.
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The improving of the image performance is done in DBT as well as 2D mammography.