Browsing Hanli Liu, Ph.D. by Author "5ad8f145-bf56-4f5e-a47d-b41d7b036b92"
Now showing items 1-1 of 1
-
Quantification and normalization of noise variance with sparsity regularization to enhance diffuse optical tomography
Yao, Jixing; Tian, Fenghua; Rakvongthai, Yothin; Oraintara, Soontorn; Liu, Hanli (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 ...