Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: RAFT-Stereo: Multilevel Recurrent Field Transforms for Stereo Matching   We introduce RAFT-Stereo, a new deep architecture for rectified stereo based
on the optical flow network RAFT. We introduce multi-level convolutional GRUs,
which more efficiently propagate information across the image. A modified
version of RAFT-Stereo can perform accurate real-time inference. RAFT-stereo
ranks first on the Middlebury leaderboard, outperforming the next best method
on 1px error by 29% and outperforms all published work on the ETH3D two-view
stereo benchmark. Code is available at
https://github.com/princeton-vl/RAFT-Stereo.

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The categories of this paper are: acc-phys
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The categories of this paper are: mtrl-th
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-ph
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The categories of this paper are: hep-th
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The categories of this paper are: atom-ph
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The categories of this paper are: eess
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The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
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The categories of this paper are: astro-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
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The categories of this paper are: plasm-ph