UNC-Chapel Hill Researchers Introduce Contrastive Region Guidance (CRG): A Training-Free Guidance AI Method that Enables Open-Source Vision-Language Models VLMs to Respond to Visual Prompts

Recent advancements in large vision-language models (VLMs) have shown promise in addressing multimodal tasks by combining the reasoning capabilities of large language models (LLMs) with visual encoders like ViT. However, despite their strong performance on tasks involving whole images, such as image question answering or description, these models often need help with fine-grained region grounding, […]

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