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IMAGE SYNTHESIS USING ADVERSARIAL NETWORKS SUCH AS FOR RADIATION THERAPY

  • US 20190318474A1
  • Filed: 04/13/2018
  • Published: 10/17/2019
  • Est. Priority Date: 04/13/2018
  • Status: Active Grant
First Claim
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1. A computer-implemented method for synthesizing a medical image using a trained statistical learning model, the method comprising:

  • receiving medical imaging data obtained using a first imaging modality type;

    applying the trained statistical learning model to the received medical imaging data to synthesize a medical image corresponding to a different second imaging modality type; and

    providing the synthesized medical image for presentation or for use in further processing;

    wherein the trained statistical learning model is established at least in part using a similarity determination between training imaging data provided at the model input, the training imaging data corresponding to the first imaging modality type and synthesized imaging data at the model output corresponding to the second imaging modality type; and

    wherein the trained statistical learning model is established at least in part using a separate statistical learning model, the separate statistical learning model established to discriminate between actual imaging data corresponding to the second imaging modality and the synthesized imaging data.

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