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Bio-inspired Metaheuristic based Visual Tracking and Ego-motion Estimation
Blekinge Institute of Technology, Faculty of Computing, Department of Communication Systems.
Blekinge Institute of Technology, Faculty of Computing, Department of Communication Systems.ORCID iD: 0000-0003-4327-117X
2014 (English)Conference paper, Published paper (Refereed)
Abstract [en]

The problem of robust extraction of ego-motion from a sequence of images for an eye-in-hand camera configuration is addressed. A novel approach toward solving planar template based tracking is proposed which performs a non-linear image alignment and a planar similarity optimization to recover camera transformations from planar regions of a scene. The planar region tracking problem as a motion optimization problem is solved by maximizing the similarity among the planar regions of a scene. The optimization process employs an evolutionary metaheuristic approach in order to address the problem within a large non-linear search space. The proposed method is validated on image sequences with real as well as synthetic image datasets and found to be successful in recovering the ego-motion. A comparative analysis of the proposed method with various other state-of-art methods reveals that the algorithm succeeds in tracking the planar regions robustly and is comparable to the state-of-the art methods. Such an application of evolutionary metaheuristic in solving complex visual navigation problems can provide different perspective and could help in improving already available methods.

Place, publisher, year, edition, pages
SCITEPRESS , 2014.
Keyword [en]
Camera Tracking, Visual Odometry, Planar Template based Tracking, Particle Swarm Optimization.
National Category
Signal Processing Computer Science
Identifiers
URN: urn:nbn:se:bth-6478DOI: 10.5220/0004811105690579Local ID: oai:bth.se:forskinfo4BBA2C8A69DD0B45C1257DAF004F8A63OAI: oai:DiVA.org:bth-6478DiVA: diva2:833991
Conference
International Conference on Pattern Recognition Applications and Methods (ICPRAM), Angers, France
Available from: 2014-12-17 Created: 2014-12-15 Last updated: 2017-03-06Bibliographically approved

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Siddiqui, RafidKhatibi, Siamak

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf