- Experimental Study for Phase-contrast X-ray Imaging Based on a Single Antiscatter Grid and a Polychromatic X-ray Source
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Park Y, Cho H, Lim H, Je U, Park C, Cho H, Kim K, Kim G, Park S
- KMID: 2151754
- Prog Med Phys.
- 2015 Dec;26(4):215-222.
- doi: 10.14316/pmp.2015.26.4.215
In this work, we performed a proof-of-concept experiment for phase-contrast x-ray imaging (PCXI) based on a single antiscatter grid and a polychromatic x-ray source. We established a table-top setup which... -
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- Compressed-sensing (CS)-based Image Deblurring Scheme with a Total Variation Regularization Penalty for Improving Image Characteristics in Digital Tomosynthesis (DTS)
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Je U, Kim K, Cho H, Kim G, Park S, Lim H, Park C, Park Y
- KMID: 2161932
- Prog Med Phys.
- 2016 Mar;27(1):1-7.
- doi: 10.14316/pmp.2016.27.1.1
In this work, we considered a compressed-sensing (CS)-based image deblurring scheme with a total-variation (TV) regularization penalty for improving image characteristics in digital tomosynthesis (DTS). We implemented the proposed image... -
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