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Conference Papers Year : 2023

Off-the-Grid Charge Algorithm for Curve Reconstruction in Inverse Problems

Bastien Laville
Laure Blanc-Féraud

Abstract

Several numerical algorithms have been developed in the literature and employed for curves reconstruction. However, these techniques are developed within the discrete setting, namely the super-resolved image is defined on a finer grid than the observed images. Conversely, off-the-grid (or gridless) optimisation does not rely on a fine grid and offer a tractable theoretical and numerical framework. In this work, we present a gridless method accounting for the reconstruction of both open and closed curves, based on the latest theoretical development in off-the-grid curve reconstruction.
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Dates and versions

hal-04141489 , version 1 (24-10-2023)

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Bastien Laville, Laure Blanc-Féraud, Gilles Aubert. Off-the-Grid Charge Algorithm for Curve Reconstruction in Inverse Problems. SSVM 2023 -International Conference on Scale Space and Variational Methods in Computer Vision, May 2023, Santa Margherita di Pula, Italy. pp.393-405, ⟨10.1007/978-3-031-31975-4_30⟩. ⟨hal-04141489⟩
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