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Line detection based on chain code detection

  • Guang Quan Lu*
  • , Hong Guo Xu
  • , Yi Bing Li
  • *Corresponding author for this work
  • Tsinghua University
  • Jilin University

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

Abstract

A new method for line detection based on chain code detection is proposed. First of all, chain codes are tracked in an edge image. After the curvature estimated, the corners in chain codes can be detected, and chain codes are separated at the corners. Chain codes of line segments are recognized, and only the chain codes which represent line segments are kept. Parameters of line segments are estimated according to the chain codes, and the piecewise line segments are linked based on the linking criterions. Experiments with images show that the method is effective for line detection.

Original languageEnglish
Title of host publication2005 IEEE International Conference on Vehicular Electronics and Safety Proceedings
Pages98-103
Number of pages6
DOIs
StatePublished - 2005
Externally publishedYes
Event2005 IEEE International Conference on Vehicular Electronics and Safety - Xi'an, Shaan'xi, China
Duration: 14 Oct 200516 Oct 2005

Publication series

Name2005 IEEE International Conference on Vehicular Electronics and Safety Proceedings
Volume2005

Conference

Conference2005 IEEE International Conference on Vehicular Electronics and Safety
Country/TerritoryChina
CityXi'an, Shaan'xi
Period14/10/0516/10/05

Keywords

  • Chain code detection
  • Image process
  • Line detection
  • Linking line

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