${\ell }_1$DecNet+: A new architecture framework by ${\ell }_1$ decomposition and iteration unfolding for sparse feature segmentation

Yumeng Ren, Yiming Gao, Chunlin Wu +1

${\ell }_1$ based sparse regularization plays a central role in compressive sensing and image processing. In this paper, we propose ${\ell }_1$DecNet, as an unfolded network derived from…