2 papers
eess.IV2024
A Low-dose CT Reconstruction Network Based on TV-regularized OSEM Algorithm
Ran An, Yinghui Zhang, Xi Chen +3
Low-dose computed tomography (LDCT) offers significant advantages in reducing the potential harm to human bodies. However, reducing the X-ray dose in CT scanning often leads to sev…
eess.IV2019
Restricted Linearized Augmented Lagrangian Method for Euler's Elastica Model
Yinghui Zhang, Xiaojuan Deng, Jun Zhang +1
Euler's elastica model has been extensively studied and applied to image processing tasks. However, due to the high nonlinearity and nonconvexity of the involved curvature term, co…