Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Two clusters of normal vs. ischemic voxels from the aneurysmal SAH patient in Fig. 2. The results given by cTSVD, KSVD-SPD and our proposed ODL-SPD are shown in the 1st, 2nd and 3rd row, respectively, each with CBF map of high-dose (190mA) CTP data on the left and that of low-dose (15mA) on the right.
