Research Output per year
Research Output 2012 2020
2019
34
Downloads
(Pure)
Deep learning as optimal control problems: models and numerical methods
Benning, M., Celledoni, E., Ehrhardt, M. J., Owren, B. & Schönlieb, C-B., 1 Dec 2019, In : Journal of Computational Dynamics. 6, 2, p. 171-198 28 p.Research output: Contribution to journal › Article
12
Downloads
(Pure)
Enhancing joint reconstruction and segmentation with non-convex Bregman iteration
Corona, V., Benning, M., Ehrhardt, M. J., Gladden, L. F., Mair, R., Reci, A., Sederman, A. J., Reichelt, S. & Schoenlieb, C-B., 26 Apr 2019, In : Inverse Problems. 35, 5, 34 p., 055001.Research output: Contribution to journal › Article
Open Access
File
Faster PET reconstruction with non-smooth priors by randomization and preconditioning
Ehrhardt, M. J., Markiewicz, P. J. & Schönlieb, C-B., 21 Nov 2019, In : Physics in Medicine and Biology. 64, 22, p. 1-17 18 p., 225019.Research output: Contribution to journal › Article
Open Access
2
Citations
(Scopus)
Incorporating structural prior information and sparsity into EIT using parallel level sets
Kolehmainen, V., Ehrhardt, M. J. & Arridge, S. R., Apr 2019, In : Inverse Problems and Imaging. 13, 2, p. 285-307 23 p.Research output: Contribution to journal › Article
Open Access
SIRF: Synergistic Image Reconstruction Framework
Ovtchinnikov, E., Brown, R., Kolbitsch, C., Pasca, E., da Costa-Luis, C., Gillman, A. G., Thomas, B. A., Efthimiou, N., Mayer, J., Wadhwa, P., Ehrhardt, M. J., Ellis, S., Jørgensen, J. S., Matthews, J., Prieto, C., Reader, A. J., Tsoumpas, C., Turner, M., Atkinson, D. & Thielemans, K., 5 Dec 2019, In : Computer Physics Communications. 249, 1 p., 107087.Research output: Contribution to journal › Article
Versatile regularisation toolkit for iterative image reconstruction with proximal splitting algorithms
Kazantsev, D., Pasca, E., Basham, M., Turner, M., Ehrhardt, M. J., Thielemans, K., Thomas, B. A., Ovtchinnikov, E., Withers, P. J. & Ashton, A. W., 28 May 2019, 15th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine. Matej, S. & Metzler, S. D. (eds.). U. S. A.: SPIE, p. 1-6 6 p. 110722D. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11072).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
2018
4
Citations
(Scopus)
Blind image fusion for hyperspectral imaging with the directional total variation
Bungert, L., Coomes, D. A., Ehrhardt, M. J., Rasch, J., Reisenhofer, R. & Schönlieb, C. B., 8 Mar 2018, In : Inverse Problems. 34, 4, 044003.Research output: Contribution to journal › Article
Open Access
4
Citations
(Scopus)
Fast Quasi-Newton Algorithms for Penalized Reconstruction in Emission Tomography and Further Improvements via Preconditioning
Tsai, Y. J., Bousse, A., Ehrhardt, M. J., Stearns, C. W., Ahn, S., Hutton, B. F., Arridge, S. & Thielemans, K., 1 Apr 2018, In : IEEE Transactions on Medical Imaging. 37, 4, p. 1000-1010 11 p.Research output: Contribution to journal › Article
Open Access
10
Citations
(Scopus)
NiftyPET: a High-throughput Software Platform for High Quantitative Accuracy and Precision PET Imaging and Analysis
Markiewicz, P. J., Ehrhardt, M. J., Erlandsson, K., Noonan, P. J., Barnes, A., Schott, J. M., Atkinson, D., Arridge, S. R., Hutton, B. F. & Ourselin, S., 1 Jan 2018, In : Neuroinformatics. 16, 1, p. 95-115 21 p.Research output: Contribution to journal › Article
Open Access
Robust Blind Image Fusion for Misaligned Hyperspectral Imaging Data
Bungert, L., Ehrhardt, M. J. & Reisenhofer, R., 17 Dec 2018, Proceedings in Applied Mathematics & Mechanics. Wiley, Vol. 18. 2 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
12
Citations
(Scopus)
Stochastic Primal-Dual Hybrid Gradient Algorithm with Arbitrary Sampling and Imaging Applications
Chambolle, A., Ehrhardt, M. J., Richtárik, P. & Schönlieb, C-B., 31 Dec 2018, In : SIAM Journal on Optimization. 28, 4, p. 2783-2808 26 p.Research output: Contribution to journal › Article
Open Access
2017
3
Citations
(Scopus)
Faster PET reconstruction with a stochastic primal-dual hybrid gradient method
Ehrhardt, M. J., Markiewicz, P., Chambolle, A., Richtárik, P., Schott, J. & Schönlieb, C. B., 1 Jan 2017, Wavelets and Sparsity XVII. SPIE, 103941O. (Proceedings of SPIE; vol. 10394).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
14
Downloads
(Pure)
Gradient descent in a generalised Bregman distance framework
Benning, M., Betcke, M. M., Ehrhardt, M. J. & Schönlieb, C. B., 31 Mar 2017, MI Lecture Notes series of Kyushu University. Quispel, G. R. W., Bader, P., David I., M. & Tagami, D. (eds.). Vol. 74. p. 40-45 5 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
File
1
Citation
(Scopus)
Uniform acquisition modelling across PET imaging systems: Unified scatter modelling
Markiewicz, P. J., Ehrhardt, M. J., Atkinson, D., Arridge, S. R., Hutton, B. F. & Ourselin, S., 16 Oct 2017, 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop, NSS/MIC/RTSD 2016. IEEE, Vol. 2017-January. 8069584Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
2016
4
Citations
(Scopus)
High throughput CUDA implementation of accurate geometric modelling for iterative reconstruction of PET data
Markiewicz, P. J., Thielemans, K., Ehrhardt, M. J., Jiao, J., Burgos, N., Atkinson, D., Arridge, S. R., Hutton, B. F. & Ourselin, S., 14 Mar 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC . U. S. A.: IEEE, 7430963Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
3
Citations
(Scopus)
Joint reconstruction of PET-MRI by parallel level sets
Ehrhardt, M. J., Thielemans, K., Pizarro, L., Markiewicz, P., Atkinson, D., Ourselin, S., Hutton, B. F. & Arridge, S. R., 10 Mar 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC . U. S. A.: IEEE, 7430895Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
32
Citations
(Scopus)
Multicontrast MRI reconstruction with structure-guided total variation
Ehrhardt, M. J. & Betcke, M. M., 4 Aug 2016, In : SIAM Journal on Imaging Sciences. 9, 3, p. 1084-1106 23 p.Research output: Contribution to journal › Article
Open Access
3
Citations
(Scopus)
Performance evaluation of MAP algorithms with different penalties, object geometries and noise levels
Tsai, Y. J., Bousse, A., Ehrhardt, M. J., Hutton, B. F., Arridge, S. & Thielemans, K., 3 Oct 2016, 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC. U. S. A.: IEEE, 7582101Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
32
Citations
(Scopus)
PET Reconstruction with an Anatomical MRI Prior Using Parallel Level Sets
Ehrhardt, M. J., Markiewicz, P., Liljeroth, M., Barnes, A., Kolehmainen, V., Duncan, J. S., Pizarro, L., Atkinson, D., Hutton, B. F., Ourselin, S., Thielemans, K. & Arridge, S. R., 1 Sep 2016, In : IEEE Transactions on Medical Imaging. 35, 9, p. 2189-2199 11 p., 7452643.Research output: Contribution to journal › Article
Open Access
2014
59
Citations
(Scopus)
Joint reconstruction of PET-MRI by exploiting structural similarity
Ehrhardt, M. J., Thielemans, K., Pizarro, L., Atkinson, D., Ourselin, S., Hutton, B. F. & Arridge, S. R., 10 Dec 2014, In : Inverse Problems. 31, 1, 015001.Research output: Contribution to journal › Article
Open Access
37
Citations
(Scopus)
Vector-valued image processing by parallel level sets
Ehrhardt, M. J. & Arridge, S. R., 1 Jan 2014, In : IEEE Transactions on Image Processing. 23, 1, p. 9-18 10 p., 6576903.Research output: Contribution to journal › Article
Open Access
2012
7
Citations
(Scopus)
Evaluation of decomposition tools for sea floor pressure data. A practical comparison of modern and classical approaches.
Ehrhardt, M. J., Villinger, H. & Schiffler, S., 1 Aug 2012, In : Computers and Geosciences. 45, p. 4-12 9 p.Research output: Contribution to journal › Article