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Experimental study on object reflection of imaging laser radar

  • Jingsong Wei*
  • , Qi Wang
  • , Jianfeng Sun
  • , Jian Gao
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A means of target surface reflectivity measurement is proposed in this paper. This means simulates the detection process of laser radar system whose emission direction and detection direction are parallel. By using a 532nm pulse laser as the source, several construction materials' reflectivity are measured in a serial of experiments. The reflect intensity at different deflection angle of the materials are acquired. Through data analysis, the curves represent reflection intensity vary according to deflection angle is depicted. Base on these curves, samples in experiment could be divided into metal and nonmetal. At the end, a method, combining deflection angle with reflection intensity, is proposed to classify unknown material surface.

Original languageEnglish
Title of host publication2011 Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2011
Pages179-182
Number of pages4
DOIs
StatePublished - 2011
Event2011 Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2011 - Harbin, China
Duration: 12 Oct 201116 Oct 2011

Publication series

Name2011 Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2011

Conference

Conference2011 Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2011
Country/TerritoryChina
CityHarbin
Period12/10/1116/10/11

Keywords

  • LIDAR
  • building materials
  • imaging Introduction (Heading 1)
  • laser imaging radar
  • reflection rate

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