AIBullisharXiv – CS AI · 5h ago7/10
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CropVLM: Learning to Zoom for Fine-Grained Vision-Language Perception
Researchers introduce CropVLM, a reinforcement learning-based method that enables Vision-Language Models to dynamically focus on relevant image regions for improved fine-grained understanding tasks. The approach works with existing VLMs without modification and demonstrates significant performance gains on text recognition and document analysis without requiring human-labeled training data.