imginteg

Calculation of an AUC (integral over time) image from PET image in ECAT 6.3, 7.x or Analyze 7.5 format. In case of Static image, the Matrix values are simply multiplied by the Frame duration. The pixel values of resulting integral image will be in units of radioactivity concentration times sec. Command line arguments: 1) PET image 2) AUC calculation start time (sec) 3) AUC calculation duration (sec) 4) AUC image file