Selective Adjustment With Local Masks

via “optional region-based masking for constrained image manipulation”

Drag Your GAN: Interactive Point-based Manipulation on the Generative Image Manifold.

Unique: Implements masking via gradient zeroing in the backpropagation graph rather than post-hoc image blending, ensuring the optimization respects mask constraints throughout the optimization process rather than just at the output stage.

vs others: More principled than post-hoc masking (which can produce seams), and more efficient than training separate models for different regions.