Evolution from total variation to nonlinear sparsifying transform for sparse-view CT image reconstruction
Jian Wen Dong, Chunxiao Han, Zhuanping Qin, Yanqiu Che
This study compares image quality between total variation minimization and nonlinear sparsifying transform-based compressed sensing in sparse-view CT reconstruction.
bioRxiv · Sep 27, 2019 · PreprintBioinformatics