7 citations · 28 across the 44 of their papers we have counts for
3 papers · 2 filters
Improving "Fast Iterative Shrinkage-Thresholding Algorithm": Faster, Smarter and Greedier
Jingwei Liang, Tao Luo, Carola-Bibiane Schönlieb
The "fast iterative shrinkage-thresholding algorithm", a.k.a. FISTA, is one of the most well-known first-order optimisation scheme in the literature, as it achieves the worst-case…
Faster FISTA
Jingwei Liang, Carola-Bibiane Schönlieb
The ``fast iterative shrinkage-thresholding algorithm'', a.k.a. FISTA, is one of the most widely used algorithms in the literature. However, despite its optimal theoretical $O(1/k^…
Directional Sinogram Inpainting for Limited Angle Tomography
Robert Tovey, Martin Benning, Christoph Brune +5
In this paper we propose a new joint model for the reconstruction of tomography data under limited angle sampling regimes. In many applications of Tomography, e.g. Electron Microsc…