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Youngki Lee

2 papers indexed

arxivcs.CV2026-07-22

Look Before You Edit: Attention-Guided Camera Placement and Multi-View Alignment for 3D Gaussian Splatting Editing

Jaeyeon Park, Taeho Kang, Youngki Lee

Text-driven 3D scene editing with 3D Gaussian Splatting (3DGS) typically applies a 2D diffusion editor to views rendered from fixed training cameras, limiting both the spatial coverage of edits and the user's freedom to target specific objects in complex scenes. We present LB-Edi…

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arxivcs.CVcs.GR2026-07-17

Per-Stroke Temporal Control for Text-to-Motion via Action Units and Action-Detection Guidance

Euijun Jung, Youngki Lee

Text-to-motion models are competent at the action a prompt names but unreliable at when each stroke lands: four punches alternating left and right rarely return four separable strokes. We introduce typed temporal events called Action Units (AUs) that make the individual stroke --…

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