Robust underwater image stitching based on graph matching

  • Xu Yang
  • , Zhi Yong Liu
  • , Chuan Li
  • , Jing Jing Wang
  • , Hong Qiao

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

1 Scopus citations

Abstract

Image stitching is important in intelligent perception and manipulation of underwater robots. In spite of a well developed technique, it is still challenging for underwater images because of their inevitable appearance ambiguity. For the feature based underwater image stitching, robust feature correspondence is the key because most other algorithmic parts are less directly associated with the characteristics of underwater images. Structural information between feature points may be helpful for robust feature correspondence, and based on this idea the paper proposes a robust underwater image stitching method by incorporating structural cues as additional information, whose effectiveness is validated on real underwater images. Specifically, the appearance information and structural cues are integrated by a labeled weighted graph, and the underwater image correspondence is formulated by graph matching. After geometric transformation estimation, the underwater images are finally blended into a wider viewing image.

Original languageEnglish
Title of host publicationIntelligence Science and Big Data Engineering - 7th International Conference, IScIDE 2017, Proceedings
EditorsYi Sun, Huchuan Lu, Lihe Zhang, Jian Yang, Hua Huang
PublisherSpringer Verlag
Pages521-529
Number of pages9
ISBN (Print)9783319677767
DOIs
StatePublished - 2017
Externally publishedYes
Event7th International Conference on Intelligence Science and Big Data Engineering, IScIDE 2017 - Dalian, China
Duration: 22 Sep 201723 Sep 2017

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume10559 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference7th International Conference on Intelligence Science and Big Data Engineering, IScIDE 2017
Country/TerritoryChina
CityDalian
Period22/09/1723/09/17

Keywords

  • Feature correspondence
  • Graph matching
  • Image stitching
  • Structural information
  • Underwater image

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