Stamatis Lefkimmiatis
TitleCited byYear
Hessian-based norm regularization for image restoration with biomedical applications
S Lefkimmiatis, A Bourquard, M Unser
IEEE Transactions on Image Processing 21 (3), 983-995, 2012
1522012
Hessian Schatten-norm regularization for linear inverse problems
S Lefkimmiatis, JP Ward, M Unser
IEEE transactions on image processing 22 (5), 1873-1888, 2013
852013
Bayesian inference on multiscale models for Poisson intensity estimation: Applications to photon-limited image denoising
S Lefkimmiatis, P Maragos, G Papandreou
IEEE Transactions on Image Processing 18 (8), 1724-1741, 2009
742009
Structure tensor total variation
S Lefkimmiatis, A Roussos, P Maragos, M Unser
SIAM Journal on Imaging Sciences 8 (2), 1090-1122, 2015
582015
Non-local color image denoising with convolutional neural networks
S Lefkimmiatis
Proc. IEEE Int. Conf. Computer Vision and Pattern Recognition, 3587-3596, 2017
462017
Poisson image reconstruction with Hessian Schatten-norm regularization.
S Lefkimmiatis, M Unser
IEEE Trans. Image Processing 22 (11), 4314-4327, 2013
462013
A generalized estimation approach for linear and nonlinear microphone array post-filters
S Lefkimmiatis, P Maragos
Speech communication 49 (7-8), 657-666, 2007
462007
Convex generalizations of total variation based on the structure tensor with applications to inverse problems
S Lefkimmiatis, A Roussos, M Unser, P Maragos
International Conference on Scale Space and Variational Methods in Computer …, 2013
322013
An optimum microphone array post-filter for speech applications
S Leukimmiatis, D Dimitriadis, P Maragos
Ninth International Conference on Spoken Language Processing, 2006
292006
Nonlocal structure tensor functionals for image regularization
S Lefkimmiatis, S Osher
IEEE Transactions on Computational Imaging 1 (1), 16-29, 2015
212015
Optimum post-filter estimation for noise reduction in multichannel speech processing
S Leukimmiatis, P Maragos
Signal Processing Conference, 2006 14th European, 1-5, 2006
192006
Universal Denoising Networks: A Novel CNN Architecture for Image Denoising
S Lefkimmiatis
Proceedings of the IEEE Conference on Computer Vision and Pattern …, 2018
15*2018
Hessian-based regularization for 3-D microscopy image restoration.
S Lefkimmiatis, A Bourquard, M Unser
ISBI, 1731-1734, 2012
142012
A second-order extension of TV regularization for image deblurring
Z Dogan, S Lefkimmiatis, A Bourquard, M Unser
Image Processing (ICIP), 2011 18th IEEE International Conference on, 705-708, 2011
112011
A PROJECTED GRADIENT ALGORITHM FOR IMAGE RESTORATION UNDER HESSIAN MATRIX NORM REGULARIZATION
S Lefkimmiatis, M Unser
International Conference in Image Processing (ICIP 2012), 2012
102012
Improved variational denoising of flow fields with application to phase-contrast MRI data
E Bostan, S Lefkimmiatis, O Vardoulis, N Stergiopulos, M Unser
IEEE Signal Processing Letters 22 (6), 762-766, 2015
82015
Constrained regularized reconstruction of X-ray-DPCI tomograms with weighted-norm
M Nilchian, C Vonesch, S Lefkimmiatis, P Modregger, M Stampanoni, ...
Optics Express 21 (26), 32340-32348, 2013
82013
Photon-limited image denoising by inference on multiscale models
S Lefkimmiatis, G Papandreou, P Maragos
Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on …, 2008
72008
Deep Image Demosaicking using a Cascade of Convolutional Residual Denoising Networks
F Kokkinos, S Lefkimmiatis
arXiv preprint arXiv:1803.05215, 2018
52018
Digital phase reconstruction via iterative solutions of transport-of-intensity equation
E Froustey, E Bostan, S Lefkimmiatis, M Unser
Information Optics (WIO), 2014 13th Workshop on, 1-3, 2014
52014
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Articles 1–20