The Essence of Half-FOV Shift Ghost Imaging

Leping Zha¹, Mitsue Miyazaki¹

Simulations with synthesized phantom image data and actual comparisons of reconstruction results from acquired imaging data show that, the FOV shift ghost imaging with purposely controlled differences between the even and the odd k-space line sub-sets is essentially an alternative and practical form of complex subtraction of images from the data sub-sets, which often produces superior results compared to that from the common magnitude subtraction imaging, especially for MR angiography.