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arXiv · 1912.02889

Learning Super-resolved Depth from Active Gated Imaging

Tobias Gruber·Mariia Kokhova·Werner Ritter·Norbert Haala·Klaus Dietmayer
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Abstract

Environment perception for autonomous driving is doomed by the trade-off between range-accuracy and resolution: current sensors that deliver very precise depth information are usually restricted to low resolution because of technology or cost limitations. In this work, we exploit depth information from an active gated imaging system based on cost-sensitive diode and CMOS technology. Learning a mapping between pixel intensities of three gated slices and depth produces a super-resolved depth map image with respectable relative accuracy of 5% in between 25-80 m. By design, depth information is perfectly aligned with pixel intensity values.

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Tobias Gruber, Mariia Kokhova, Werner Ritter, Norbert Haala, Klaus Dietmayer. 2019-12-05. Learning Super-resolved Depth from Active Gated Imaging. https://doi.org/10.1109/itsc.2018.8569590

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