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arXiv Computer Vision By Yidi Liu, Jie Xiao, Chaojie Mao, Jingfeng Zhang, Xueyang Fu

DuplexBridge: Coordinating Understanding and Generation for Unified Image Editing

Read the original on arXiv Computer Vision →

DuplexBridge is a unified image‑editing model that coordinates its own understanding and generation capabilities without relying on an external module. It uses a source‑grounded bridge to specify editing targets, final‑state changes, and preservation constraints, and employs reciprocal trust checks to selectively share global task feedback while maintaining independent local supervision. The system, evaluated on the new CE‑Bench and other benchmarks, achieves 21.75–25.75 percentage points higher complete compliance than direct editors and demonstrates the effectiveness of distinct local responsibilities with selective shared feedback.

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