Weiss, Pierre

1. On Representer Theorems and Convex Regularization
   2018/06/26 by Boyer, Claire, Chambolle, Antonin, De Castro, Yohann +3 · 13 citations
   #FOS: Computer and information sciences #FOS: Mathematics #Information Theory (cs.IT) #Optimization and Control (math.OC)
2. Exact solutions of infinite dimensional total-variation regularized\n problems
   2017/08/07 by Axel Flinth, Pierre Weiss, Flinth, Axel +1 · 5 citations
   Engineering · Mathematics · #FOS: Mathematics #Numerical Analysis (math.NA) #Numerical methods in inverse problems #Optimization and Control (math.OC) #Photoacoustic and Ultrasonic Imaging #Sparse and Compressive Sensing Techniques
3. DeepInverse: A Python package for solving imaging inverse problems with deep learning
   2025/05/26 by Julián Tachella, Tachella, Julián, Matthieu Terris +50 · 16 citations
   Mathematics · Computer Science · Engineering · #Statistical and numerical algorithms #Computational Physics and Python Applications #Sparse and Compressive Sensing Techniques
4. Grid is Good: Adaptive Refinement Algorithms for Off-the-Grid Total Variation Minimization
   2023/01/18 by Axel Flinth, Frédéric de Gournay, Flinth, Axel +3 · 3 citations
   Engineering · Mathematics · Computer Science · #Sparse and Compressive Sensing Techniques #Numerical methods in inverse problems #Image and Signal Denoising Methods
5. Compressed sensing with structured sparsity and structured acquisition
   2015/05/07 by Claire Boyer, Boyer, Claire, Jérémie Bigot +3 · 2 citations
   Engineering · Medicine · #Advanced MRI Techniques and Applications #FOS: Computer and information sciences #Information Theory (cs.IT) #Microwave Imaging and Scattering Analysis #Sparse and Compressive Sensing Techniques
6. An algorithm for variable density sampling with block-constrained acquisition
   2013/10/16 by Claire Boyer, Pierre Weiss, Boyer, Claire +3 · 1 citation
   Engineering · Medicine · #Advanced MRI Techniques and Applications #FOS: Computer and information sciences #FOS: Mathematics #Information Theory (cs.IT) #Medical Imaging Techniques and Applications #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques
7. Variable density sampling with continuous trajectories. Application to MRI
   2013/11/23 by Nicolas Chauffert, Chauffert, Nicolas, Philippe Ciuciu +5 · 1 citation
   Engineering · Medicine · #Advanced MRI Techniques and Applications #Applications (stat.AP) #FOS: Computer and information sciences #Medical Imaging Techniques and Applications #Sparse and Compressive Sensing Techniques
8. Approximation of integral operators using convolution-product expansions
   2016/04/15 by Paul Escande, Escande, Paul, Pierre Weiss +1 · 1 citation
   Computer Science · Engineering · Mathematics · #FOS: Mathematics #Image and Signal Denoising Methods #Numerical Analysis (math.NA) #Numerical methods in inverse problems #Sparse and Compressive Sensing Techniques
9. On the linear convergence rates of exchange and continuous methods for\n total variation minimization
   2019/06/24 by Axel Flinth, Flinth, Axel, Frédéric de Gournay +3 · 1 citation
   Engineering · Mathematics · #FOS: Electrical engineering #FOS: Mathematics #Microwave Imaging and Scattering Analysis #Numerical methods in inverse problems #Optimization and Control (math.OC) #Signal Processing (eess.SP) #Sparse and Compressive Sensing Techniques #electronic engineering #information engineering
10. Gradient waveform design for variable density sampling in Magnetic Resonance Imaging
    2014/12/15 by Nicolas Chauffert, Chauffert, Nicolas, Pierre Weiss +5 · 4 citations
    Engineering · Medicine · #Sparse and Compressive Sensing Techniques #Advanced MRI Techniques and Applications #Medical Imaging Techniques and Applications
11. Blind inverse problems with isolated spikes
    2021/11/03 by Valentin Debarnot, Debarnot, Valentin, Pierre Weiss +1 · 1 citation
    Engineering · Mathematics · Physics and Astronomy · #FOS: Electrical engineering #Numerical methods in inverse problems #Photoacoustic and Ultrasonic Imaging #Random lasers and scattering media #Signal Processing (eess.SP) #electronic engineering #information engineering