Image Decomposition Algorithm for Dual-Energy Computed Tomography via Fully Convolutional Network

Table 3

A list of bias and SD on the images in case of photon noise.

Material	Bone (cranial)	Tissue (cranial)	Bone (pleural)	Tissue (pleural)
Matrix inversion	0.425 ± 0.807	0.804 ± 0.983	0.840 ± 1.162	0.241 ± 0.390
Iterative decomposition	0.322 ± 0.608	0.823 ± 1.180	0.773 ± 1.012	0.242 ± 0.423
Proposed FCN	0.108 ± 0.284	0.283 ± 0.260	0.097 ± 0.208	0.290 ± 0.169