31 citations · 32 across the 2 of their papers we have counts for
2 papers
cs.LG2024★ 1 cited
ML-based identification of the interface regions for coupling local and nonlocal models
Noujoud Nader, Patrick Diehl, Marta D'Elia +2
Local-nonlocal coupling approaches combine the computational efficiency of local models and the accuracy of nonlocal models. However, the coupling process is challenging, requiring…
math.OC2019★ 31 cited
Bilevel parameter learning for nonlocal image denoising models
M. D'Elia, J. C. De los Reyes, A. Miniguano-Trujillo
We propose a bilevel optimization approach for the estimation of parameters in nonlocal image denoising models. The parameters we consider are both the fidelity weight and weights…