Dr. Christian Wülker Profile

Dr. Christian Wülker

at Lufthansa Technik

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 1 April 2024 Poster + Paper

Improved coronary artery calcium (CAC) detection in conventional CT with deep-learning image de-blurring

Christian Wülker, Niels van der Werf, Nikolas Schnellbächer, Marcel J. Greuter, Michael Grass

Proceedings Volume 12925, 129252B (2024) https://doi.org/10.1117/12.3006693

KEYWORDS: Deblurring, Computed tomography, Medical image reconstruction, Image quality, Image sharpness, Image processing, Arteries, Calcium, Denoising, Deep learning, Artificial intelligence

Read Abstract +

Proceedings Article | 3 April 2023 Presentation + Paper

Estimation of the ankle-joint space visibility in x-ray images using convolutional neural networks

Johannes Köpnick, Jan Marek May, Bernd Lundt, Matthias Brück, Christian Wülker

Proceedings Volume 12464, 1246409 (2023) https://doi.org/10.1117/12.2651757

KEYWORDS: Visibility, X-rays, Education and training, Image quality, X-ray imaging, X-ray detectors, Convolutional neural networks, Diagnostics, Design and modelling, Radiography, Beam guidance systems

Read Abstract +

Proceedings Article | 3 April 2023 Presentation + Paper

Estimation of incomplete organ-coverage using 3D fully convolutional networks

Hrishikesh Deshpande, Axel Saalbach, Tim Harder, Edna Coetser, Shlomo Gotman, Thomas Buelow, Christian Wülker

Proceedings Volume 12464, 124641E (2023) https://doi.org/10.1117/12.2653986

KEYWORDS: Anatomy, Image segmentation, Education and training, Liver, Image quality, Spleen, Magnetic resonance imaging, Voxels, Kidney, Deep learning

Read Abstract +

Proceedings Article | 18 March 2015 Paper

Fat-constrained 18F-FDG PET reconstruction using Dixon MR imaging and the origin ensemble algorithm

Christian Wülker, Susanne Heinzer, Peter Börnert, Steffen Renisch, Sven Prevrhal

Proceedings Volume 9412, 941208 (2015) https://doi.org/10.1117/12.2081161

KEYWORDS: Positron emission tomography, Reconstruction algorithms, Magnetic resonance imaging, Optical spheres, Image quality, Tissues, Signal to noise ratio, Expectation maximization algorithms, Image quality standards, Lung

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years