Tensor-based dictionary learning for dynamic tomographic reconstruction - Tan, Shengqi; Zhang, Yanbo; Wang, Ge; Mou, Xuanqin; Cao, Guohua; Wu, Zhifang; Yu, Hengyong (Physics in medicine & biology, 2015)
Keywords: Algorithms; Animals; computed tomography; dictionary learning; Heart - diagnostic imaging; Least-Squares Analysis; Mice; Models, Statistical; Pattern Recognition, Automated; Radiographic Image Interpretation, Computer-Assisted - methods; Sheep; Signal Processing, Computer-Assisted; sparse representation; tensor decomposition; Tomography, X-Ray Computed - methods