Browsing Department of Bioengineering by Subject "Tissue characterization"
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Quantification and normalization of noise variance with sparsity regularization to enhance diffuse optical tomography
(OSA PublishingDepartment of Bioengineering, The University of Texas at Arlington, 2015-08-01)Conventional reconstruction of diffuse optical tomography (DOT) is based on the Tikhonov regularization and the white Gaussian noise assumption. Consequently, the reconstructed DOT images usually have a low spatial ...