Koehler T - Search Results

1

In-vivo X-ray Dark-Field Chest Radiography of a Pig.

Gromann LB, De Marco F, Willer K, Noël PB, Scherer K, Renger B, Gleich B, Achterhold K, Fingerle AA, Muenzel D, Auweter S, Hellbach K, Reiser M, Baehr A, Dmochewitz M, Schroeter TJ, Koch FJ, Meyer P, Kunka D, Mohr J, Yaroshenko A, Maack HI, Pralow T, van der Heijden H, Proksa R, Koehler T, Wieberneit N, Rindt K, Rummeny EJ, Pfeiffer F, Herzen J. Gromann LB, et al. Among authors: koehler t. Sci Rep. 2017 Jul 6;7(1):4807. doi: 10.1038/s41598-017-05101-w. Sci Rep. 2017. PMID: 28684858 Free PMC article.

2

Statistical reconstruction of material decomposed data in spectral CT.

Schirra CO, Roessl E, Koehler T, Brendel B, Thran A, Pan D, Anastasio MA, Proksa R. Schirra CO, et al. Among authors: koehler t. IEEE Trans Med Imaging. 2013 Jul;32(7):1249-57. doi: 10.1109/TMI.2013.2250991. Epub 2013 Mar 7. IEEE Trans Med Imaging. 2013. PMID: 23475351

3

Role of compressive sensing technique in dose reduction for chest computed tomography: a prospective blinded clinical study.

Khawaja RD, Singh S, Lira D, Bippus R, Do S, Padole A, Pourjabbar S, Koehler T, Shepard JA, Kalra MK. Khawaja RD, et al. Among authors: koehler t. J Comput Assist Tomogr. 2014 Sep-Oct;38(5):760-7. doi: 10.1097/RCT.0000000000000098. J Comput Assist Tomogr. 2014. PMID: 24834892 Clinical Trial.

4

Phase unwrapping in spectral X-ray differential phase-contrast imaging with an energy-resolving photon-counting pixel detector.

Epple FM, Ehn S, Thibault P, Koehler T, Potdevin G, Herzen J, Pennicard D, Graafsma H, Noël PB, Pfeiffer F. Epple FM, et al. Among authors: koehler t. IEEE Trans Med Imaging. 2015 Mar;34(3):816-23. doi: 10.1109/TMI.2014.2349852. Epub 2014 Aug 21. IEEE Trans Med Imaging. 2015. PMID: 25163054

5

Validation of a low dose simulation technique for computed tomography images.

Muenzel D, Koehler T, Brown K, Zabić S, Fingerle AA, Waldt S, Bendik E, Zahel T, Schneider A, Dobritz M, Rummeny EJ, Noël PB. Muenzel D, et al. Among authors: koehler t. PLoS One. 2014 Sep 23;9(9):e107843. doi: 10.1371/journal.pone.0107843. eCollection 2014. PLoS One. 2014. PMID: 25247422 Free PMC article.

6

Regularized iterative integration combined with non-linear diffusion filtering for phase-contrast x-ray computed tomography.

Burger K, Koehler T, Chabior M, Allner S, Marschner M, Fehringer A, Willner M, Pfeiffer F, Noël P. Burger K, et al. Among authors: koehler t. Opt Express. 2014 Dec 29;22(26):32107-18. doi: 10.1364/OE.22.032107. Opt Express. 2014. PMID: 25607176 Free article.

7

Slit-scanning differential x-ray phase-contrast mammography: proof-of-concept experimental studies.

Koehler T, Daerr H, Martens G, Kuhn N, Löscher S, van Stevendaal U, Roessl E. Koehler T, et al. Med Phys. 2015 Apr;42(4):1959-65. doi: 10.1118/1.4914420. Med Phys. 2015. PMID: 25832086

8

Statistical iterative reconstruction algorithm for X-ray phase-contrast CT.

Hahn D, Thibault P, Fehringer A, Bech M, Koehler T, Pfeiffer F, Noël PB. Hahn D, et al. Among authors: koehler t. Sci Rep. 2015 Jun 12;5:10452. doi: 10.1038/srep10452. Sci Rep. 2015. PMID: 26067714 Free PMC article.

9

Penalized maximum likelihood reconstruction for x-ray differential phase-contrast tomography.

Brendel B, von Teuffenbach M, Noël PB, Pfeiffer F, Koehler T. Brendel B, et al. Among authors: koehler t. Med Phys. 2016 Jan;43(1):188. doi: 10.1118/1.4938067. Med Phys. 2016. PMID: 26745911

10

Bilateral filtering using the full noise covariance matrix applied to x-ray phase-contrast computed tomography.

Allner S, Koehler T, Fehringer A, Birnbacher L, Willner M, Pfeiffer F, Noël PB. Allner S, et al. Among authors: koehler t. Phys Med Biol. 2016 May 21;61(10):3867-56. doi: 10.1088/0031-9155/61/10/3867. Epub 2016 Apr 21. Phys Med Biol. 2016. PMID: 27100408

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