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Proceedings Paper

Compressive full-waveform LIDAR with low-cost sensor
Author(s): Weiyi Yang; Jun Ke
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Paper Abstract

Full-waveform LiDAR is a method that digitizes the complete waveform of backscattered pulses to obtain range information of multi-targets. To avoid expensive sensors in conventional full-waveform LiDAR system, a new system based on compressive sensing method is presented in this paper. The non-coherent continuous-wave laser is modulated by electro-optical modulator with pseudo-random sequences. A low-bandwidth detector and a low-bandwidth analog-digital converter are used to acquire the returned signal. OMP algorithm is employed to reconstruct the high resolution range information.

Paper Details

Date Published: 31 October 2016
PDF: 7 pages
Proc. SPIE 10020, Optoelectronic Imaging and Multimedia Technology IV, 1002003 (31 October 2016); doi: 10.1117/12.2246089
Show Author Affiliations
Weiyi Yang, Beijing Institute of Technology (China)
Jun Ke, Beijing Institute of Technology (China)

Published in SPIE Proceedings Vol. 10020:
Optoelectronic Imaging and Multimedia Technology IV
Qionghai Dai; Tsutomu Shimura, Editor(s)

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