Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Embedded real-time stereo estimation via Semi-Global Matching on the GPU   Dense, robust and real-time computation of depth information from
stereo-camera systems is a computationally demanding requirement for robotics,
advanced driver assistance systems (ADAS) and autonomous vehicles. Semi-Global
Matching (SGM) is a widely used algorithm that propagates consistency
constraints along several paths across the image. This work presents a
real-time system producing reliable disparity estimation results on the new
embedded energy-efficient GPU devices. Our design runs on a Tegra X1 at 42
frames per second (fps) for an image size of 640x480, 128 disparity levels, and
using 4 path directions for the SGM method.

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The categories of this paper are: nucl-th
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
2
The categories of this paper are: math
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The categories of this paper are: dg-ga
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
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The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
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The categories of this paper are: q-bio
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The categories of this paper are: comp-gas
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The categories of this paper are: eess
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The categories of this paper are: q-fin