ICLR 2026 Paper TTT3R: Enhancing 3D Reconstruction via Test-Time Training
rsasaki0109 · x · 2026-07-31
The ICLR 2026 paper project TTT3R (3D Reconstruction as Test-Time Training) is now open-source.
The method proposes a simple state update rule to enhance the length generalization of the CUT3R model when handling varying input lengths. By treating 3D reconstruction as a test-time training process, the model can dynamically adjust during inference, achieving better performance in 3D reconstruction tasks.
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