Notebook

Appearance

Fréchet Inception Distance ​

Fréchet Inception Distance (FID) measure the quality of an AI-generated image. It compares a set of real images from the dataset and the generated images.

Some infos

  • As 2024, it's a standard metric in this domain.
  • A minimum sample size of 10'000 is recommanded

Inception Score comparison:

  • Both are based on an Inception CNN image classification model
  • FID need a dataset to compare the distribution with generated images
  • Low FID score = outputs are more diverse
  • High Inception score = high-quality individual images.