Streaming Spatial Intelligence
ABot-Recon
Revisiting Local Context for Long-Horizon Streaming 3D Reconstruction
Stable streaming 3D reconstruction for ultra-long sequences using a fixed 12-frame local context.
Video
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Demonstrations
Long streams, reconstructed as they unfold.
Six representative settings, from vehicle-scale routes to low-viewpoint embodied navigation.
Overview
Long-horizon reconstruction from strictly local context.
ABot-Recon incrementally estimates camera motion and reconstructs local geometry from a continuous image stream.
Results
Accurate over long spatial and temporal horizons.
Citation
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