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20172026
most citedBilevel training schemes in imaging for total-variation-type functionals with convex integrands

10 citations · 25 across the 20 of their papers we have counts for

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6 papers · 1 filter

math.OC2026

DREAM: Deep-Reparametrization of Adaptive Regularization Maps for Fast Zero-Shot Self-Supervised Learning

Thanh Trung Vu, Ander Biguri, Christoph Kolbitsch +3

Adaptive regularization is an effective means of improving the flexibility of classical variational reconstruction methods while retaining their interpretability and mathematical s…

eess.IV2026

Learning spatially varying regularisation parameters of low regularity for image reconstruction

Kostas Papafitsoros, Luca Calatroni, Andreas Kofler

In this chapter, we review and discuss the regularity properties of spatially adaptive regularisation weight functions used in variational image reconstruction. Incorporating such…

q-bio.PE2026

Centering Ecological Goals in Automated Identification of Individual Animals

Lukas Picek, Timm Haucke, Lukáš Adam +16

Recognizing individual animals over time is central to many ecological and conservation questions, including estimating abundance, survival, movement, and social structure. Recent…

cs.CV2026

Degradation-based augmented training for robust individual animal re-identification

Thanos Polychronou, Lukáš Adam, Viktor Penchev +1

Wildlife re-identification aims to recognise individual animals by matching query images to a database of previously identified individuals, based on their fine-scale unique morpho…

math.OC2026

Split, Skip and Play: Variance-Reduced ProxSkip for Tomography Reconstruction is Extremely Fast

Evangelos Papoutsellis, Zeljko Kereta, Kostas Papafitsoros

Many modern iterative solvers for large-scale tomographic reconstruction incur two major computational costs per iteration: expensive forward/adjoint projections to update the data…

eess.IV2026

Learning spatially adaptive sparsity level maps for arbitrary convolutional dictionaries

Joshua Schulz, David Schote, Christoph Kolbitsch +2

State-of-the-art learned reconstruction methods often rely on black-box modules that, despite their strong performance, raise questions about their interpretability and robustness.…