2019

Semantic Object Accuracy for Generative Text-to-Image Synthesis

Hinz, Tobias, Heinrich, Stefan, Wermter, Stefan

Understand

Generative adversarial networks conditioned on textual image descriptions are capable of generating realistic-looking images.

  • However, current methods still struggle to generate images based on complex image captions from a heterogeneous domain.
  • Furthermore, quantitatively evaluating these text-to-image models is challenging, as most evaluation metrics only judge image quality but not the conformity between the image and its caption.
  • To address these challenges we introduce a new model that explicitly models individual objects within an image and a new evaluation metric called Semantic Object Accuracy (SOA) that specifically evaluates images given an image caption.

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