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Author

Sunghwan Yoo

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Review Open access Jul 2026

Appearance-aware Scaling Diffusion Model for 3D Point Cloud Upsampling

This work proposes the Appearance-aware Scaling Diffusion Model (ASDM), a conditional diffusion framework for scene-level ALS point cloud upsampling that incorporates multi-view projected depth-image cues derived directly from the input point cloud that outperforms recent diffusion-based baselines.

Sunghwan Yoo, Gunho Sohn · 0 citations
Open access Jul 2026

Polarization-Aware Segmentation for Camouflaged Threat Detection from UAVs

By prioritizing structural recall over localized strictness, XPol-Net ensures the complete discovery of concealed targets, establishing a reliable, physics-aware foundation for humanitarian demining operations.

Youssef Korny, Sunghwan Yoo, Gunho Sohn · 0 citations

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