OVOW introduces a pipeline that converts ordinary monocular video into instance‑level 4D meshes with real‑world scale, motion, and physical properties, enabling direct editing and simulation in physics engines while outperforming prior 4D reconstruction methods in accuracy and speed.
OVOW (One Video, One World) converts ordinary monocular video into instance‑level 4D meshes with accurate geometry, scale, and motion, enabling editable, collidable scenes that can be placed into physics engines for simulation, editing, and data generation, as demonstrated on diverse benchmarks and real‑world examples.
FreeOrbit4D achieves training‑free arbitrary camera redirection for a single monocular video by reconstructing a foreground‑complete 4D geometry, delivering stable large‑angle shots, beating baselines on VBench and user studies, and exposing an editable 4D point cloud for many downstream applications.
The CVPR 2026 award ceremony, with 16,092 submissions and a 25.3% acceptance rate, highlights a shift in computer vision from static image understanding to dynamic 4D reconstruction, single‑image 3D generation, game‑agent modeling, and real‑time image editing, while honoring foundational works like ResNet and YOLO.
The 2026 Spring Festival Gala showcased a breakthrough spatial video system that creates lifelike 3D digital twins in real time, using a 70‑camera 4D reconstruction pipeline, AI‑enhanced rendering, and seamless integration with broadcast and lighting controls to achieve photorealistic, multi‑person performances.
Split4D introduces a novel paradigm for 4D scene reconstruction that eliminates the need for video segmentation by leveraging single‑frame 2D masks, a freetime feature learning strategy, streaming sampling, and 3D tracking regularization, achieving high‑quality, object‑level decoupled representations across complex dynamic scenarios.
