80 citations · 264 across the 35 of their papers we have counts for
4 papers · 1 filter
Image Prediction for Limited-angle Tomography via Deep Learning with Convolutional Neural Network
Hanming Zhang, Liang Li, Kai Qiao +4
Limited angle problem is a challenging issue in x-ray computed tomography (CT) field. Iterative reconstruction methods that utilize the additional prior can suppress artifacts and…
Efficient Image Reconstruction and Practical Decomposition for Dual-energy Computed Tomography
Lei Li, Ailong Cai, Linyuan Wang +6
Dual-energy computed tomography (DECT) has shown great potential and promising applications in advanced imaging fields for its capabilities of material decomposition. However, imag…
Equivalence of L0 and L1 Minimizations in Sudoku Problem
Linyuan Wang, Wenkun Zhang, Bin Yan +1
Sudoku puzzles can be formulated and solved as a sparse linear system of equations. This problem is a very useful example for the Compressive Sensing (CS) theoretical study. In thi…
Quantitative Study on Exact Reconstruction Sampling Condition in Limited-view CT
Bin Yan, Wenkun Zhang, Lei Li +2
In limited-view computed tomography reconstruction, iterative image reconstruction with sparsity-exploiting methods, such as total variation (TV) minimization, inspired by compress…