3 papers
cs.CV2026
FlowLong: Inference-time Long Video Generation via Manifold-constrained Tweedie Matching
Jangho Park, Geon Yeong Park, Gihyun Kwon +1
Extending the generation horizon of video diffusion models to long sequences remains a long-standing and important challenge. Existing training-free approaches fall into two catego…
cs.CV2025
Zero4D: Training-Free 4D Video Generation From Single Video Using Off-the-Shelf Video Diffusion
Jangho Park, Taesung Kwon, Jong Chul Ye
Multi-view or 4D video generation has emerged as a significant research topic. Nonetheless, recent approaches to 4D generation still struggle with fundamental limitations, as they…
cs.CV2024
Unified Editing of Panorama, 3D Scenes, and Videos Through Disentangled Self-Attention Injection
Gihyun Kwon, Jangho Park, Jong Chul Ye
While text-to-image models have achieved impressive capabilities in image generation and editing, their application across various modalities often necessitates training separate m…