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A uniform and flexible model for three-dimensional measurement of line-structured light sensor

  • Harbin Institute of Technology
  • Heilongjiang Institute of Metrology

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

Abstract

Line-structured light sensor is a three-dimensional measurement method which combines the advantage of high precision and speed, applicable in many fields. The mathematical model of line-structured light sensor is an essential foundation which determines measurement precision. Through the comparison of the three representative models which are deduced from different starting points and analysis of the model constraint conditions, we build a uniform and flexible model which shows the common characteristics and connections of the previous models and combines the flexibility and clear geometric meanings of the structured parameters with a correctable constraint condition. It is suitable to most conditions and structured parameters design of line-structured light sensor.

Original languageEnglish
Title of host publicationTenth International Symposium on Precision Engineering Measurements and Instrumentation
EditorsJie Lin, Jiubin Tan
PublisherSPIE
ISBN (Electronic)9781510627819
DOIs
StatePublished - 2019
Event10th International Symposium on Precision Engineering Measurements and Instrumentation, ISPEMI 2018 - Kunming, China
Duration: 8 Aug 201810 Aug 2018

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11053
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference10th International Symposium on Precision Engineering Measurements and Instrumentation, ISPEMI 2018
Country/TerritoryChina
CityKunming
Period8/08/1810/08/18

Keywords

  • constraint condition
  • line-structured light sensor
  • mathematical model
  • structured parameter
  • three-dimensional measurement

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