Yunqi Xue

Safe Autoregressive Image Generation with Iterative Self-Improving Codebooks

Yunqi Xue, Zhijiang Li, Philip Torr, Jindong Gu

Unlike diffusion-based models that operate in continuous latent spaces, autoregressive unified multimodal models produce images by sequentially predicting discretized visual tokens. These tokens are derived from a codebook that maps embeddings to quantized visual patterns. The la…Read more