README.md

DeltaDeno

Official repository for DeltaDeno: Zero-Shot Anomaly Generation via Delta-Denoising Attribution.

DeltaDeno is a training-free zero-shot anomaly generation framework. It localizes and synthesizes realistic defects by contrasting two synchronized diffusion branches conditioned on normal and anomalous prompts, enabling controllable anomaly image and mask generation without real anomalous samples or model fine-tuning.

Code and detailed instructions will be released soon.