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A CT Reconstruction Algorithm Based on L1/2 Regularization

Computed tomography (CT) reconstruction with low radiation dose is a significant research point in current medical CT field. Compressed sensing has shown great potential reconstruct high-quality CT images from few-view or sparse-view data. In this paper, we use the sparser L1/2 regularization operat...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Egile Nagusiak: Mianyi Chen, Deling Mi, Peng He, Luzhen Deng, Biao Wei
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: Hindawi Limited 2014-01-01
Saila:Computational and Mathematical Methods in Medicine
Sarrera elektronikoa:http://dx.doi.org/10.1155/2014/862910
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