SPECT-CT and PET-CT progress in the research of computer analysis method

The development of multimodal imaging equipment is milestone in the development of imaging, after the PET-CT, American GE company launched a Discovery 670 NM/CT, CT and SPECT, the organic integration of the formation of SPECT-CT new molecular medical imaging equipment, with SPECT, CT and PET-CT is getting more and more widely attention and application, many of SPECT-CT and PET-CT image analysis computer method arises at the historic moment, getting increasing attention of the clinical and imaging science. The paper carried on the detailed description of the SPECT-CT and PET-CT computer analysis method.