International Journal of Biomedical Imaging / 2009 / Article / Fig 2

Research Article

Implementation and Application of PSF-Based EPI Distortion Correction to High Field Animal Imaging

Figure 2

PSF data acquisition and postprocessing chain for EPI distortion correction. PSF data are acquired and a Pixel Shift Map (PSM) calculated. The PSM is later applied on conventional EPI inside the image mask in order to improve image quality (right side of flow diagram).