arxivcs.CVcs.LG2026-07-16
Advanced Image Generation: Negative Prompt Optimization and Latent Classifier Guidance
Vaddi Charan Sai Nandan Reddy, Harini B, Chandana M S
We present a novel system that integrates negative prompt optimization via a fine-tuned sequence-to-sequence LLM and latent-space classifier guidance to improve the quality of images generated by Stable Diffusion. Our approach automatically generates optimized negative prompts, a…