Sparsity and inverse problems in astrophysics

International Meeting on High-Dimensional Data-Driven Science 2015

Starck, Jean-Luc^1

Laboratoire AIM, UMR CEA-CNRS-Paris 7, Irfu, Service d'Astrophysique, CEA Saclay, Gif-sur-Yvette Cedex

F-91191, France^1

关键词: Inpainting;    Sparsity constraints;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/699/1/012010/pdf
DOI  :  10.1088/1742-6596/699/1/012010

来源: IOP

【 摘 要 】

Sparsity constraints are now very popular to regularize inverse problems. We review how sparsity can be used to solve inverse problems such as inpainting, deconvolution or blind source separation.