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arXiv · 2004.03048

Depth Sensing Beyond LiDAR Range

Kai Zhang·Jiaxin Xie·Noah Snavely·Qifeng Chen
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Abstract

Depth sensing is a critical component of autonomous driving technologies, but today's LiDAR- or stereo camera-based solutions have limited range. We seek to increase the maximum range of self-driving vehicles' depth perception modules for the sake of better safety. To that end, we propose a novel three-camera system that utilizes small field of view cameras. Our system, along with our novel algorithm for computing metric depth, does not require full pre-calibration and can output dense depth maps with practically acceptable accuracy for scenes and objects at long distances not well covered by most commercial LiDARs.

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Kai Zhang, Jiaxin Xie, Noah Snavely, Qifeng Chen. 2020-04-07. Depth Sensing Beyond LiDAR Range. https://arxiv.org/abs/2004.03048

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