AI RESEARCH
InstanceAnimator: Multi-Instance Sketch Video Colorization
arXiv CS.CV
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ArXi:2603.25357v1 Announce Type: new We propose InstanceAnimator, a novel Diffusion Transformer framework for multi-instance sketch video colorization. Existing methods suffer from three core limitations: inflexible user control due to heavy reliance on single reference frames, poor instance controllability leading to misalignment in multi-character scenarios, and degraded detail fidelity in fine-grained regions. To address these challenges, we