Ritschl L - Search Results

1

AAPM Task Group Report 238: 3D C-arms with volumetric imaging capability.

Supanich M, Siewerdsen J, Fahrig R, Farahani K, Gang GJ, Helm P, Jans J, Jones K, Koenig T, Kuhls-Gilcrist A, Lin M, Riddell C, Ritschl L, Schafer S, Schueler B, Silver M, Timmer J, Trousset Y, Zhang J. Supanich M, et al. Among authors: ritschl l. Med Phys. 2023 Aug;50(8):e904-e945. doi: 10.1002/mp.16245. Epub 2023 Feb 20. Med Phys. 2023. PMID: 36710257 Review.

2

Robust primary modulation-based scatter estimation for cone-beam CT.

Ritschl L, Fahrig R, Knaup M, Maier J, Kachelrieß M. Ritschl L, et al. Med Phys. 2015 Jan;42(1):469-78. doi: 10.1118/1.4903261. Med Phys. 2015. PMID: 25563286 Free PMC article.

3

The rotate-plus-shift C-arm trajectory. Part I. Complete data with less than 180° rotation.

Ritschl L, Kuntz J, Fleischmann C, Kachelrieß M. Ritschl L, et al. Med Phys. 2016 May;43(5):2295. doi: 10.1118/1.4944785. Med Phys. 2016. PMID: 27147341

4

The rotate-plus-shift C-arm trajectory. Part II. Exact reconstruction from less than 180° rotation.

Kuntz J, Ritschl L, Knaup M, Kachelrieß M. Kuntz J, et al. Among authors: ritschl l. Med Phys. 2016 May;43(5):2303. doi: 10.1118/1.4944786. Med Phys. 2016. PMID: 27147342

5

Scatter correction using a primary modulator on a clinical angiography C-arm CT system.

Bier B, Berger M, Maier A, Kachelrieß M, Ritschl L, Müller K, Choi JH, Fahrig R. Bier B, et al. Among authors: ritschl l. Med Phys. 2017 Sep;44(9):e125-e137. doi: 10.1002/mp.12094. Epub 2017 Feb 10. Med Phys. 2017. PMID: 28061010

6

A preclinical Talbot-Lau prototype for x-ray dark-field imaging of human-sized objects.

Hauke C, Bartl P, Leghissa M, Ritschl L, Sutter SM, Weber T, Zeidler J, Freudenberger J, Mertelmeier T, Radicke M, Michel T, Anton G, Meinel FG, Baehr A, Auweter S, Bondesson D, Gaass T, Dinkel J, Reiser M, Hellbach K. Hauke C, et al. Among authors: ritschl l. Med Phys. 2018 Jun;45(6):2565-2571. doi: 10.1002/mp.12889. Epub 2018 Apr 27. Med Phys. 2018. PMID: 29582440

7

High-speed slot-scanning radiography using small-angle tomosynthesis: Investigation of spatial resolution.

Luckner C, Herbst M, Weber T, Beister M, Ritschl L, Kappler S, Maier A. Luckner C, et al. Among authors: ritschl l. Med Phys. 2019 Dec;46(12):5454-5466. doi: 10.1002/mp.13828. Epub 2019 Oct 21. Med Phys. 2019. PMID: 31529513

8

Cone-beam imaging with tilted rotation axis: Method and performance evaluation.

Zhao C, Herbst M, Vogt S, Ritschl L, Kappler S, Siewerdsen JH, Zbijewski W. Zhao C, et al. Among authors: ritschl l. Med Phys. 2020 Aug;47(8):3305-3320. doi: 10.1002/mp.14209. Epub 2020 May 22. Med Phys. 2020. PMID: 32340069

9

A phantom study on dose efficiency for orthopedic applications: Comparing slot-scanning radiography using ultra-small-angle tomosynthesis to conventional radiography.

Luckner C, Weber T, Herbst M, Ritschl L, Kappler S, Maier A. Luckner C, et al. Among authors: ritschl l. Med Phys. 2021 May;48(5):2170-2184. doi: 10.1002/mp.14680. Epub 2021 Mar 30. Med Phys. 2021. PMID: 33368397

10

Slot-scan dual-energy bone densitometry using motorized X-ray systems.

Zhao C, Herbst M, Weber T, Luckner C, Vogt S, Ritschl L, Kappler S, Siewerdsen JH, Zbijewski W. Zhao C, et al. Among authors: ritschl l. Med Phys. 2021 Nov;48(11):6673-6695. doi: 10.1002/mp.15272. Epub 2021 Oct 21. Med Phys. 2021. PMID: 34628651

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