I think its similar to what Auxilliary GANs do.

  
      
      arXiv.org
  
  
    

Conditional Image Synthesis With Auxiliary Classifier GANs 2

Synthesizing high resolution photorealistic images has been a long-standing
challenge in machine learning. In this paper we introduce new methods for the
improved training of generative adversarial networks (GANs) for image
synthesis. We construct a...