Enhanced Extraction of Blood and Tissue Time-Activity Curves in Cardiac Mouse FDG PET Imaging by Means of Constrained Nonnegative Matrix Factorization

<div>3CM curve fitting plot examples for a CTRL (a, b) and for an AMI3d mouse (c, d) using CNMF (a, c) and RUDUR TACs (b, d). Both methods show comparable fitting results.</div>

International Journal of Biomedical Imaging

fig7

Figure 7

Figure 7: Enhanced Extraction of Blood and Tissue Time-Activity Curves in Cardiac Mouse FDG PET Imaging by Means of Constrained Nonnegative Matrix Factorization 

Figure 7 | Enhanced Extraction of Blood and Tissue Time-Activity Curves in Cardiac Mouse FDG PET Imaging by Means of Constrained Nonnegative Matrix Factorization 