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1

A quasiexact reconstruction algorithm for helical CT using a 3-Pi acquisition

Bontus, Claas, Köhler, Thomas, Proksa, Roland

Journal:

Medical Physics

Year:

2003

Language:

english

File:

PDF, 1.32 MB

english, 2003

2

Real-time interactive magnetic resonance imaging with multiple coils for the assessment of left ventricular function

Oliver M. Weber, Holger Eggers, Marcus A. Spiegel, Markus B. Scheidegger, Roland Proksa, Peter Boesiger

Journal:

Journal of Magnetic Resonance Imaging

Year:

1999

Language:

english

File:

PDF, 380 KB

english, 1999

3

MR fluoroscopy using projection reconstruction multi-gradient-echo (prMGE) MRI

Volker Rasche, Dietrich Holz, Roland Proksa

Journal:

Magnetic Resonance in Medicine

Year:

1999

Language:

english

File:

PDF, 539 KB

english, 1999

4

Continuous radial data acquisition for dynamic MRI

Volker Rasche, Ruud W. De Boer, Dietrich Holz, Roland Proksa

Journal:

Magnetic Resonance in Medicine

Year:

1995

Language:

english

File:

PDF, 2.11 MB

english, 1995

5

Catheter tracking using continuous radial MRI

Volker Rasche, Dietrich Holz, Jürgen Köhler, Roland Proksa, Peter Röschmann

Journal:

Magnetic Resonance in Medicine

Year:

1997

Language:

english

File:

PDF, 718 KB

english, 1997

6

Motion-adapted gating based on k-space weighting for reduction of respiratory motion artifacts

Markus Weiger, Peter Börnert, Roland Proksa, Tobias Schäffter, Axel Haase

Journal:

Magnetic Resonance in Medicine

Year:

1997

Language:

english

File:

PDF, 1.25 MB

english, 1997

7

4949040 Magnetic resonance spectrometer

Journal:

Magnetic Resonance Imaging

Year:

1991

Language:

english

File:

PDF, 111 KB

english, 1991

8

Preclinical spectral computed tomography of gold nano-particles

Ewald Roessl, David Cormode, Bernhard Brendel, Klaus Jürgen Engel, Gerhard Martens, Axel Thran, Zahi Fayad, Roland Proksa

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2011

Language:

english

File:

PDF, 1006 KB

english, 2011

9

Multienergy Photon-counting K-edge Imaging: Potential for Improved Luminal Depiction in Vascular Imaging 1

Feuerlein, Sebastian, Roessl, Ewald, Proksa, Roland, Martens, Gerhard, Klass, Oliver, Jeltsch, Martin, Rasche, Volker, Brambs, Hans-Juergen, Hoffmann, Martin H. K., Schlomka, Jens-Peter

Journal:

Year:

2008

Language:

english

File:

PDF, 394 KB

english, 2008

10

Efficient projection and backprojection scheme for spherically symmetric basis functions in divergent beam geometry

Ziegler, Andy, Köhler, Thomas, Nielsen, Tim, Proksa, Roland

Journal:

Medical Physics

Year:

2006

Language:

english

File:

PDF, 828 KB

english, 2006

11

Second generation gold nanobeacons for robust K-edge imaging with multi-energy CT

Schirra, Carsten O., Senpan, Angana, Roessl, Ewald, Thran, Axel, Stacy, Allen J., Wu, Lina, Proksa, Roland, Pan, Dipanjan

Journal:

Journal of Materials Chemistry

Year:

2012

Language:

english

File:

PDF, 1.02 MB

english, 2012

12

[IEEE 2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC) - Dresden, Germany (2008.10.19-2008.10.25)] 2008 IEEE Nuclear Science Symposium Conference Record - Sensitivity of photon-counting K-edge imaging: Dependence on atomic number and object size

Roessl, Ewald, Brendel, Bernhard, Schlomka, Jens-Peter, Thran, Axel, Proksa, Roland

Year:

2008

Language:

english

File:

PDF, 9.36 MB

english, 2008

13

[IEEE 2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC) - Dresden, Germany (2008.10.19-2008.10.25)] 2008 IEEE Nuclear Science Symposium Conference Record - BPF reconstruction for helical CT using all data

Kohler, Thomas, Bontus, Claas, Proksa, Roland

Year:

2008

Language:

english

File:

PDF, 4.67 MB

english, 2008

14

Atherosclerotic Plaque Composition: Analysis with Multicolor CT and Targeted Gold Nanoparticles 1

Cormode, David P., Roessl, Ewald, Thran, Axel, Skajaa, Torjus, Gordon, Ronald E., Schlomka, Jens-Peter, Fuster, Valentin, Fisher, Edward A., Mulder, Willem J. M., Proksa, Roland, Fayad, Zahi A.

Journal:

Year:

2010

Language:

english

File:

PDF, 1.76 MB

english, 2010

15

On the influence of noise correlations in measurement data on basis image noise in dual-energylike x-ray imaging

Roessl, Ewald, Ziegler, Andy, Proksa, Roland

Journal:

Medical Physics

Year:

2007

Language:

english

File:

PDF, 409 KB

english, 2007

16

[IEEE 2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC) - Dresden, Germany (2008.10.19-2008.10.25)] 2008 IEEE Nuclear Science Symposium Conference Record - Edge-on semiconductor x-ray detectors - towards high-rate counting computed tomography

Roessl, Ewald, Schlomka, Jens-Peter, Proksa, Roland

Year:

2008

Language:

english

File:

PDF, 4.82 MB

english, 2008

17

[IEEE 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC) - Valencia, Spain (2011.10.23-2011.10.29)] 2011 IEEE Nuclear Science Symposium Conference Record - Combined effects of pulse pile-up and energy response in energy-resolved, photon-counting computed tomography

Roessl, Ewald, Daerr, Heiner, Engel, Klaus Jurgen, Thran, Axel, Schirra, Carsten, Proksa, Roland

Year:

2011

Language:

english

File:

PDF, 1.51 MB

english, 2011

18

[IEEE 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC) - Valencia, Spain (2011.10.23-2011.10.29)] 2011 IEEE Nuclear Science Symposium Conference Record - Maximum Likelihood CT reconstruction from material-decomposed sinograms using fisher information

Schirra, Carsten Oliver, Roessl, Ewald, Koehler, Thomas, Brendel, Bernhard, Thran, Axel, Proksa, Roland

Year:

2011

Language:

english

File:

PDF, 923 KB

english, 2011

19

SPIE Proceedings [SPIE SPIE Medical Imaging - San Diego, California, USA (Saturday 4 February 2012)] Medical Imaging 2012: Physics of Medical Imaging - An efficient method to estimate noise in computed tomography images

Thran, Axel, Roessl, Ewald, Proksa, Roland, Pelc, Norbert J., Nishikawa, Robert M., Whiting, Bruce R.

Year:

2012

Language:

english

File:

PDF, 697 KB

english, 2012

20

Beam shaper with optimized dose utility for helical cone-beam CT

Köhler, Thomas, Brendel, Bernhard, Proksa, Roland

Journal:

Medical Physics

Year:

2011

Language:

english

File:

PDF, 6.63 MB

english, 2011

21

A comparative study of a dual-energy-like imaging technique based on counting-integrating readout

Roessl, Ewald, Herrmann, Christoph, Kraft, Edgar, Proksa, Roland

Journal:

Medical Physics

Year:

2011

Language:

english

File:

PDF, 4.72 MB

english, 2011

22

Focal Cystic High-Attenuation Lesions: Characterization in Renal Phantom by Using Photon-counting Spectral CT—Improved Differentiation of Lesion Composition 1

Boll, Daniel T., Patil, Neil A., Paulson, Erik K., Merkle, Elmar M., Nelson, Rendon C., Schindera, Sebastian T., Roessl, Ewald, Martens, Gerhard, Proksa, Roland, Fleiter, Thorsten R., Schlomka, Jens-P

Journal:

Year:

2010

Language:

english

File:

PDF, 1.52 MB

english, 2010

23

SPIE Proceedings [SPIE SPIE Medical Imaging - San Diego, California, USA (Saturday 15 February 2014)] Medical Imaging 2014: Physics of Medical Imaging - Towards in-vivo K-edge imaging using a new semi-analytical calibration method

Whiting, Bruce R., Hoeschen, Christoph, Schirra, Carsten, Thran, Axel, Daerr, Heiner, Roessl, Ewald, Proksa, Roland

Year:

2014

Language:

english

File:

PDF, 707 KB

english, 2014

24

SPIE Proceedings [SPIE SPIE Medical Imaging - San Diego, California, United States (Saturday 27 February 2016)] Medical Imaging 2016: Physics of Medical Imaging - On the analogy between pulse-pile-up in energy-sensitive, photon-counting detectors and level-crossing of shot noise

Kontos, Despina, Flohr, Thomas G., Lo, Joseph Y., Roessl, Ewald, Bartels, Matthias, Daerr, Heiner, Proksa, Roland

Year:

2016

Language:

english

File:

PDF, 860 KB

english, 2016

25

[IEEE 2006 IEEE Nuclear Science Symposium Conference Record - San Diego, CA, USA (2006.10.29-2006.11.1)] 2006 IEEE Nuclear Science Symposium Conference Record - Optimal energy threshold arrangement in photon-counting spectral x-ray imaging

Roessl, Ewald, Proksa, Roland

Year:

2006

Language:

english

File:

PDF, 171 KB

english, 2006

26

[IEEE 2006 IEEE Nuclear Science Symposium Conference Record - San Diego, CA, USA (2006.10.29-2006.11.1)] 2006 IEEE Nuclear Science Symposium Conference Record - New Saddle Trajectories for CT

Bontus, Claas, Proksa, Roland, Kohler, Thomas

Year:

2006

Language:

english

File:

PDF, 312 KB

english, 2006

27

SPIE Proceedings [SPIE SPIE Medical Imaging - San Diego, California, United States (Saturday 27 February 2016)] Medical Imaging 2016: Physics of Medical Imaging - Photon counting CT of the liver with dual-contrast enhancement

Kontos, Despina, Flohr, Thomas G., Lo, Joseph Y., Muenzel, Daniela, Proksa, Roland, Daerr, Heiner, Fingerle, Alexander A., Pfeiffer, Franz, Rummeny, Ernst J., Noël, Peter B.

Year:

2016

Language:

english

File:

PDF, 568 KB

english, 2016

28

SPIE Proceedings [SPIE SPIE Medical Imaging - Lake Buena Vista, FL (Saturday 7 February 2009)] Medical Imaging 2009: Physics of Medical Imaging - Empirical projection-based basis-component decomposition method

Brendel, Bernhard, Samei, Ehsan, Hsieh, Jiang, Roessl, Ewald, Schlomka, Jens-Peter, Proksa, Roland

Year:

2009

Language:

english

File:

PDF, 472 KB

english, 2009

29

SPIE Proceedings [SPIE Medical Imaging 2003 - San Diego, CA (Saturday 15 February 2003)] Medical Imaging 2003: Image Processing - Cardiac image reconstruction on a 16-slice CT scanner using a retrospectively ECG-gated multicycle 3D back-projection algorithm

Shechter, Gilad, Naveh, Galit, Altman, Ami, Proksa, Roland M., Grass, Michael, Sonka, Milan, Fitzpatrick, J. Michael

Year:

2003

Language:

english

File:

PDF, 530 KB

english, 2003

30

SPIE Proceedings [SPIE Medical Imaging 2004 - San Diego, CA (Saturday 14 February 2004)] Medical Imaging 2004: Image Processing - Iterative cardiac cone-beam CT reconstruction

Nielsen, Tim, Fitzpatrick, J. Michael, Sonka, Milan, Manzke, Robert, Koehler, Thomas, Grass, Michael, Proksa, Roland

Year:

2004

Language:

english

File:

PDF, 1.39 MB

english, 2004

31

Effect of Computed Tomography Scanning Parameters on Gold Nanoparticle and Iodine Contrast

Galper, Merav Weill, Saung, May Tun, Fuster, Valentin, Roessl, Ewald, Thran, Axel, Proksa, Roland, Fayad, Zahi Adel, Cormode, David Peter

Journal:

Investigative Radiology

Year:

2012

Language:

english

File:

PDF, 765 KB

english, 2012

32

A Fourier approach to pulse pile-up in photon-counting x-ray detectors

Roessl, Ewald, Daerr, Heiner, Proksa, Roland

Journal:

Medical Physics

Year:

2016

Language:

english

File:

PDF, 269 KB

english, 2016

33

Grating-based phase-contrast and dark-field computed tomography: a single-shot method

Teuffenbach, Maximilian von, Koehler, Thomas, Fehringer, Andreas, Viermetz, Manuel, Brendel, Bernhard, Herzen, Julia, Proksa, Roland, Rummeny, Ernst J., Pfeiffer, Franz, Noël, Peter B.

Journal:

Scientific Reports

Year:

2017

Language:

english

File:

PDF, 2.55 MB

english, 2017

34

Simultaneous dual-contrast multi-phase liver imaging using spectral photon-counting computed tomography: a proof-of-concept study

Muenzel, Daniela, Daerr, Heiner, Proksa, Roland, Fingerle, Alexander A., Kopp, Felix K., Douek, Philippe, Herzen, Julia, Pfeiffer, Franz, Rummeny, Ernst J., Noël, Peter B.

Journal:

European Radiology Experimental

Year:

2017

Language:

english

File:

PDF, 1.26 MB

english, 2017

35

Sparse sampling computed tomography (SpSCT) for detection of pulmonary embolism: a feasibility study

Sauter, Andreas P., Kopp, Felix K., Bippus, Rolf, Dangelmaier, Julia, Deniffel, Dominik, Fingerle, Alexander A., Meurer, Felix, Pfeiffer, Daniela, Proksa, Roland, Rummeny, Ernst J., Noël, Peter B.

Journal:

European Radiology

Year:

2019

Language:

english

File:

PDF, 1.25 MB

english, 2019

36

Gold Nanoparticle Mediated Multi-Modal CT Imaging of Hsp70 Membrane-Positive Tumors

Kimm, Melanie A., Shevtsov, Maxim, Werner, Caroline, Sievert, Wolfgang, Zhiyuan, Wu, Schoppe, Oliver, Menze, Bjoern H., Rummeny, Ernst J., Proksa, Roland, Bystrova, Olga, Martynova, Marina, Multhoff,

Journal:

Year:

2020

File:

PDF, 5.09 MB

2020