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Youngjun Jun

3 accepted papers

2026

I'm a Map! Interpretable Motion-Attentive Maps: Spatio-Temporally Localizing Concepts in Video Diffusion Transformers

CVPR 2026

Video Diffusion Transformers (DiTs) have been synthesizing high-quality video with high fidelity from given text descriptions involving motion. However, understanding how Video DiTs convert motion words into video remains insufficient. Furthermore, while prior studies on interpretable saliency maps

Cited by 0SourcecodeScholar
2026

Physics in 2-Steps: Locking Motion Priors Before Visual Refinement Erases Them

ICML 2026poster

Video diffusion models can generate visually stunning content, yet frequently produce motion that violates physical laws, objects accelerate implausibly or vanish mid-trajectory. We reveal a surprising finding: a 2-step generation often exhibits better physical consistency than a 50-step output from…

Cited by 0SourceScholar
2025

WAVE: Warp-Based View Guidance for Consistent Novel View Synthesis Using a Single Image

ICCV 2025poster

Generating high-quality novel views of a scene from a single image requires maintaining structural coherence across different views, referred to as view consistency.While diffusion models have driven advancements in novel view synthesis, they still struggle to preserve spatial continuity across view…

Cited by 0SourcePDFScholar