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. 2015 Apr 17;42(5):2404–2420. doi: 10.1118/1.4917227

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© 2015 American Association of Physicists in Medicine.

0094-2405/2015/42(5)/2404/17/$30.00

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FIG. 10. — Bubble wrap phantom images acquired with the following methods: (a) radiography projection at 40 kVp, (b) in-line phase contrast projection at 120 kVp/2.5 mm Al filter, (c) phase-retrieved in-line phase contrast projection at 120 kVp/2.5 mm Al filter, (d) conventional DTS in-plane image at 40 kVp, (e) in-line phase contrast tomosynthesis in-plane image at 120 kVp/2.5 mm Al filter, and (f) in-line phase contrast tomosynthesis with phase retrieval method. The reconstructed in-plane images of the bubble phantom (d)–(f) were selected as the slices at −5.5 mm with respect to the rotation center (0 mm).