technique

4D reconstruction

techniqueactive4d-reconstruction-2838bc1a·1 events·first seen 28d ago

Aliases: 4D reconstruction

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multi-view 3D reconstruction online 3D reconstruction 3D tracking Dynamical Systems Reconstruction 3D point cloud generation 3D optical flow 3D asset generation digital twin text-to-3D 3D-RoPE RGB-D video SAM 3D

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6Google Deepmind Blog·28d ago·source ↗

D4RT: DeepMind's Unified 4D Reconstruction and Tracking System, Up to 300x Faster

DeepMind has announced D4RT, a system for unified four-dimensional (spatial + temporal) scene reconstruction and tracking. The method claims up to 300x speed improvements over prior approaches. The announcement positions D4RT as a significant efficiency advance in dynamic 3D scene understanding, with potential applications in robotics, video understanding, and embodied AI.

Agent and Tool Ecosystem Multimodal Progress DeepMind 4D reconstruction D4RT +1 more