Study on Model Iterative Reconstruction Algorithm vs. Filter Back Projection Algorithm for Diagnosis of Acute Cerebral Infarction Using CT Images

Figure 7

Statistical results of CBF of gray and white matter among patients from the two groups under different reconstruction methods. A is the statistical result of gray matter in patients from the two groups under the six reconstruction methods; B is the statistical result of white matter in patients from the two groups under different reconstruction methods. The CBF value of patients from group B had a significant difference compared with group A ( < 0.05).

(a)

(b)