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Christian Wülker
Christian Wülker
Research Scientist, Philips Research Hamburg
Verifierad e-postadress på philips.com
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Time-of-flight PET image reconstruction using origin ensembles
C Wülker, A Sitek, S Prevrhal
Physics in Medicine & Biology 60 (5), 1919, 2015
172015
Quantizing Euclidean motions via double-coset decomposition
C Wülker, S Ruan, GS Chirikjian
Research, 2019
92019
Fast Fourier transforms for spherical Gauss-Laguerre basis functions
J Prestin, C Wülker
Frames and Other Bases in Abstract and Function Spaces: Novel Methods in …, 2017
82017
Quotienting impertinent camera kinematics for 3D video stabilization
TW Mitchel, C Wulker, J Seob Kim, S Ruan, GS Chirikjian
Proceedings of the IEEE/CVF International Conference on Computer Vision …, 2019
32019
Fat-constrained 18F-FDG PET reconstruction in hybrid PET/MR imaging
S Prevrhal, S Heinzer, C Wülker, S Renisch, O Ratib, P Börnert
Journal of Nuclear Medicine 55 (10), 1643-1649, 2014
32014
Schnelle Fourier-Transformationen für sphärische Gauß-Laguerresche Basisfunktionen
C Wülker
Zentrale Hochschulbibliothek Lübeck, 2018
22018
Fat-constrained reconstruction of 18F FDG accumulation in an integrated PET/MR system using MR dixon imaging
S Prevrhal, S Heinzer, B Delattre, S Renisch, C Wülker, O Ratib, P Börnert
Proc. Intl. Soc. Mag. Reson. Med 22, 787, 2014
22014
Fast SGL Fourier transforms for scattered data
C Wülker
Applied and Computational Harmonic Analysis 49 (3), 1107-1135, 2020
12020
Translation matrix elements for spherical Gauss–Laguerre basis functions
J Prestin, C Wülker
GEM-International Journal on Geomathematics 10 (1), 6, 2019
12019
PERFORMING DENOISING ON AN IMAGE
ND Schnellbächer, C Wuelker, F Bergner, KM Brown, M Grass
US Patent App. 18/038,580, 2024
2024
Switching between neural networks based on scout scan analysis
C Wuelker, KM Brown, M Grass
US Patent App. 18/037,892, 2023
2023
Method and system for training and tuning neural network models for denoising
F Bergner, C Wuelker, ND Schnellbaecher, T Koehler, KM Brown
US Patent App. 18/032,357, 2023
2023
Sequential out of distribution detection for medical imaging
N Pezzotti, C Wuelker, T Nielsen, K Sommer, M Grass, H Schulz, ...
US Patent App. 18/031,889, 2023
2023
Digital reference objects for evaluating algorithm performance in MR image formation
C Wülker, NT Gessert, M Doneva, S Kastryulin, E Ercan, T Nielsen
Magnetic Resonance Imaging, 2023
2023
Deep learning for sliding window phase retrieval
T Koehler, BJ Brendel, C Wuelker
US Patent App. 18/015,739, 2023
2023
3d-cnn processing for ct image noise removal
ND Schnellbaecher, C Wuelker, M Grass
US Patent App. 18/014,893, 2023
2023
Estimation of incomplete organ-coverage using 3D fully convolutional networks
H Deshpande, A Saalbach, T Harder, E Coetser, S Gotman, T Buelow, ...
Medical Imaging 2023: Image Processing 12464, 319-324, 2023
2023
Estimation of the ankle-joint space visibility in x-ray images using convolutional neural networks
J Köpnick, JM May, B Lundt, M Brück, C Wülker
Medical Imaging 2023: Image Processing 12464, 53-57, 2023
2023
Cross-Modal Fusion Between Data in SAXS and Cryo-EM for Biomolecular Structure Determination
S Lyu, C Wülker, Y Pan, AS Jayaraman, J Zheng, Y Cai, GS Chirikjian
arXiv preprint arXiv:1908.03306, 2019
2019
Parallelization of the FFT on SO (3)
DM Lux, C Wülker, GS Chirikjian
arXiv preprint arXiv:1808.00896, 2018
2018
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Artiklar 1–20