A General-Thresholding Solution for ℓp (0 < p <1) Regularized CT Reconstruction

It is well known that ℓ1 minimization can be used to recover sufficiently sparse unknown signals in the compressive sensing field. The ℓp regularization method, a generalized version between the well-known ℓ1 regularization and the ℓ0 regularization, has been proposed for a sparser solution. In this...

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Publié dans:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 24(2015), 12 vom: 18. Dez., Seite 5455-68
Auteur principal: Miao, Chuang (Auteur)
Autres auteurs: Yu, Hengyong
Format: Article en ligne
Langue:English
Publié: 2015
Accès à la collection:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Sujets:Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.