Method and associated apparatus for setting the contrast of a multi-energy CT image representation
A CT image and contrast technology, applied in the field of setting equipment, computed tomography system, and multi-energy CT imaging, can solve the problems of unsuitable radiology and large variability
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[0039] figure 1 The illustrated flowchart 100 illustrates a method for setting the contrast of a multi-energy CT image representation in accordance with an exemplary embodiment of the present invention. First, at step 1.1, a plurality of multispectral projection measurement data sets PMD of the examination area of the patient are acquired. Next, at step 1.II, a plurality of multispectral image datasets BD are reconstructed based on the multispectral projection measurement dataset PMD. At step 1.III, the lesion L to be examined is identified in an automated manner based on the multispectral image dataset BD. Recognition can be achieved by means of a recognition step, which has been trained by means of a machine learning process to detect anomalies, in this case lesions L, by automated means. At step 1.IV, the multispectral image dataset is then weighted such that the contrast between the lesion L and its environment increases compared to uniform weighting. For example, suc...
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