Search Results for author: Nikita Karaev

Found 3 papers, 2 papers with code

Visual Geometry Grounded Deep Structure From Motion

no code implementations7 Dec 2023 Jianyuan Wang, Nikita Karaev, Christian Rupprecht, David Novotny

Finally, we optimise the cameras and triangulate 3D points via a differentiable bundle adjustment layer.

Point Tracking

CoTracker: It is Better to Track Together

1 code implementation14 Jul 2023 Nikita Karaev, Ignacio Rocco, Benjamin Graham, Natalia Neverova, Andrea Vedaldi, Christian Rupprecht

We introduce CoTracker, a transformer-based model that tracks dense points in a frame jointly across a video sequence.

motion prediction Object Tracking +2

DynamicStereo: Consistent Dynamic Depth from Stereo Videos

1 code implementation CVPR 2023 Nikita Karaev, Ignacio Rocco, Benjamin Graham, Natalia Neverova, Andrea Vedaldi, Christian Rupprecht

The network learns to pool information from neighboring frames to improve the temporal consistency of its predictions.

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