A Single-Shot Non-Line-of-Sight Range-Finder

被引：9

作者：

Brooks, James ^{[1
]}

Faccio, Daniele ^{[1
]}

机构：

[1] Univ Glasgow, Sch Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland

来源：

SENSORS | 2019年 / 19卷 / 21期

基金：

英国工程与自然科学研究理事会;

关键词：

LiDAR; non-line-of-sight; time-of-flight;

D O I：

10.3390/s19214820

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The ability to locate a target around a corner is crucial in situations where it is impractical or unsafe to physically move around the obstruction. However, current techniques are limited to long acquisition times as they rely on single-photon counting for precise arrival time measurements. Here, we demonstrate a single-shot non-line-of-sight range-finding method operating at 10 Hz and capable of detecting a moving human target up to distances of 3 m around a corner. Due to the potential data acquisition speeds, this technique will find applications in search and rescue and autonomous vehicles.

引用

页数：8

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