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Training-free Regional Prompting for Diffusion Transformers
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Diffusion models have demonstrated excellent capabilities in text-to-image generation. Their semantic understanding (i.e., prompt following) ability has also been greatly improved with large language models (e.g., T5, Llama). However, existing models cannot perfectly handle long and complex text prompts, especially when the text prompts contain various objects with numerous attributes and interrelated spatial relationships. While many regional prompting methods have been proposed for UNet-based models (SD1.5, SDXL), but there are still no implementations based on the recent Diffusion Transformer (DiT) architecture, such as SD3 and FLUX.1.In this report, we propose and implement regional prompting for FLUX.1 based on attention manipulation, which enables DiT with fined-grained compositional text-to-image generation capability in a training-free manner. Code is available at https://github.com/antonioo-c/Regional-Prompting-FLUX.
Forward citations
Cited by 8 Pith papers
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Spatially-Grounded Text-to-Video Generation via Inference-Time Gradient-Free Optimization
GATO-Vid derives a closed-form query-steering direction for cross-attention logits and injects it into early DiT blocks, achieving IoU 0.363 against 0.249 for the best baseline on a 400-video grounded-generation benchmark.
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SketchAssist: A Practical Assistant for Semantic Edits and Precise Local Redrawing
A single model performs instruction-guided and line-guided sketch editing by packing sketch, mask, and guidance into RGB channels, trained on a synthetic multi-step edit dataset.
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RecipeGen: A Step-Aligned Multimodal Benchmark for Real-World Recipe Generation
RecipeGen is a new benchmark with 26,453 recipes, 196,724 step-aligned images, and 4,491 cooking videos, plus three domain-specific evaluation metrics for recipe generation.
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RePrompt: Reasoning-Augmented Reprompting for Text-to-Image Generation via Reinforcement Learning
RePrompt uses RL-trained reasoning traces to enhance text-to-image prompts, boosting spatial composition and counting scores across FLUX, SD3, and PixArt-Σ while keeping image generators fixed.
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RepText: Rendering Visual Text via Replicating
A FLUX-based control module renders multilingual text by replicating glyph shapes from canny and position inputs, using glyph-latent initialization, region masks, and an OCR loss, with qualitative parity to closed-sou...
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SliderSpace: Decomposing the Visual Capabilities of Diffusion Models
SliderSpace uses PCA on CLIP embeddings of a diffusion model's own samples, then trains low-rank adapters for each principal component, turning them into composable image control sliders.
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IMAGINE-E: Image Generation Intelligence Evaluation of State-of-the-art Text-to-Image Models
A new evaluation suite finds that CLIPScore, HPSv2, and Aesthetic Score misjudge challenging text-to-image outputs, while GPT-4o and human ratings favor FLUX.1 and Ideogram2.0.
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RAGSR: Regional Attention Guided Diffusion for Image Super-Resolution
RAGSR combines region-level vision-language captions with regional attention masks to improve fine-grained detail generation in diffusion-based super-resolution.
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