机译:使用图像梯度ℓ_0-范数和张量字典进行低剂量光谱CT重建
Chongqing Univ, Key Lab Optoelect Technol & Syst, Minist Educ, Chongqing 400044, Peoples R China;
Univ Massachusetts Lowell, Dept Elect & Comp Engn, Lowell, MA 01854 USA;
Univ Massachusetts Lowell, Dept Elect & Comp Engn, Lowell, MA 01854 USA;
Chongqing Univ, Key Lab Optoelect Technol & Syst, Minist Educ, Chongqing 400044, Peoples R China;
Chongqing Univ, Key Lab Optoelect Technol & Syst, Minist Educ, Chongqing 400044, Peoples R China;
Univ Massachusetts Lowell, Dept Elect & Comp Engn, Lowell, MA 01854 USA;
Spectral computed tomography (CT); Image reconstruction; Low-dose; Sparse-view; l0-norm of image gradient; Tensor dictionary;
机译:基于光谱库的字典学习技术将多光谱图像重建为高光谱图像
机译:基于张量的字典学习用于频谱CT重建
机译:低剂量锥梁CT(LD-CBCT)重建用于图像引导的放射治疗(IGRT)的三维双字典学习
机译:通过总变异和字典学习进行低剂量CT图像重建
机译:自适应光谱加权结构张量应用于高光谱图像的张量各向异性非线性扩散。
机译:基于张量的字典学习用于频谱CT重建
机译:一种基于张量的字典学习方法,用于断层图像重建