Foundation4D hits 18.1 mIoU on OpenOccupancy, best among compared methods

lealtaixe · x · 2026-10-29

Foundation4D's semantic occupancy branch describes which parts of 3D space are occupied and what is there. After benchmark-specific fine-tuning, it reaches 18.1 mIoU on OpenOccupancy, the highest among methods compared in the paper.

This adds to the framework's other results in recovering depth and camera pose from multi-camera video.

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