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MDN-Control: Mask-Depth-Noise Guided Region Control for Multi-Subject Video Editing

arXiv · AI, language, vision and robotics · article · Sep 15, 2026 · UTC

Multi subject video editing modifies designated subjects while preserving non target content, but faces cross subject attribute leakage, and occlusion ambiguity. Existing approaches rely on masks and struggle to distinguish overlapping subjects or ensure consistent generation. To address these limitations, we propose MDN-Control, a training free framework jointly controlling target localization, occlusion geometry, and appearance initialization. Specifically, mask-guided localization provides consistent target localization, while depth-aware occlusion control resolves ambiguous boundaries betw

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