AIlife

Blog image

Style Transfer and Neural Image Manipulation

Neural networks allow for dynamic style transformation, applying specific artistic patterns to images through learned feature representations. Style transfer models operate using feature space extraction and adaptive instance normalization (AdaIN).

The process involves:

  • Convolutional Feature Extraction – Extracting high-level feature maps from a reference style image using pre-trained CNNs.
  • Statistical Feature Matching – Adjusting the mean and variance of target image feature maps to align with the style reference.
  • Gradient Descent Optimization – Iteratively refining the stylized output using backpropagation to minimize perceptual loss functions.