Figure 6
From: Improved total variation minimization method for few-view computed tomography image reconstruction
Images of the laboratory mouse within sagittal (a), coronal (b), and transverse (c) slices reconstructed from the 120-view data by use of the (row 2) ART, (row 3) ASD-POCS, and (row 4) API-TV algorithms, respectively. The FBP method using 360 views of projections as full-view prior image (row 1). The zoomed ROIs indicated by the red arrows in (row 3) and (row 4) are displayed at the bottom. The grey scale display range is [0.0, 0.04].