Gridless 2D Recovery of Lines using the Sliding Frank-Wolfe Algorithm
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866916163890446336 |
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| author | Polisano, Kévin Dubois-Bonnaire, Basile Meignen, Sylvain |
| author_facet | Polisano, Kévin Dubois-Bonnaire, Basile Meignen, Sylvain |
| contents | We present a new approach leveraging the Sliding Frank--Wolfe algorithm to address the challenge of line recovery in degraded images. Building upon advances in conditional gradient methods for sparse inverse problems with differentiable measurement models, we propose two distinct models tailored for line detection tasks within the realm of blurred line deconvolution and ridge detection of linear chirps in spectrogram images. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_11649 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Gridless 2D Recovery of Lines using the Sliding Frank-Wolfe Algorithm Polisano, Kévin Dubois-Bonnaire, Basile Meignen, Sylvain Computer Vision and Pattern Recognition Image and Video Processing Signal Processing We present a new approach leveraging the Sliding Frank--Wolfe algorithm to address the challenge of line recovery in degraded images. Building upon advances in conditional gradient methods for sparse inverse problems with differentiable measurement models, we propose two distinct models tailored for line detection tasks within the realm of blurred line deconvolution and ridge detection of linear chirps in spectrogram images. |
| title | Gridless 2D Recovery of Lines using the Sliding Frank-Wolfe Algorithm |
| topic | Computer Vision and Pattern Recognition Image and Video Processing Signal Processing |
| url | https://arxiv.org/abs/2403.11649 |