Method and system for generating an image by binning projection data in a photon counting imaging device {PROJECTIONDATABINNINGANDIMAGEGENERATIONINPHOTONCOUNTINGIMAGINGMODALITY}

摘要

The present invention relates to a photon counting radiation imaging apparatus. First, a first image is derived from original projection data to generate first binning data, and a first image is generated using the first binning data. The ROI of the object is confirmed from the first image, and at least a part of the original projection data is rebinned to the second bin set based on the ROI to generate the second binning data. A second image of an object different from the first image is generated using the second binning data. [Selection] Figure 2