64-Slice Spiral Computerized Tomography under Algebraic Reconstruction Algorithm in the Surgical Treatment of Acquired Immune Deficiency Syndrome Complicated with Gastric Cancer

Figure 1

Comparison of the performance indicators of four algorithms in the reconstruction of images. (a) STD; (b) processing time. Compared with the data of the L0-ART algorithm,  < 0.05.

(a)

(b)