2022

SinDDM: A Single Image Denoising Diffusion Model

Kulikov, Vladimir, Yadin, Shahar, Kleiner, Matan et al.

Understand

Denoising diffusion models (DDMs) have led to staggering performance leaps in image generation, editing and restoration.

  • However, existing DDMs use very large datasets for training.
  • Here, we introduce a framework for training a DDM on a single image.
  • Our method, which we coin SinDDM, learns the internal statistics of the training image by using a multi-scale diffusion process.

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