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Romansy 16 pp 431-438 | Cite as

Visual Target Detection in Unstructured Environments — A Novel Technique for Robotic Navigation

  • Andrzej Śluzek
  • Md Saiful Islam
Part of the CISM Courses and Lectures book series (CISM, volume 487)

Abstract

We report a novel method of visual modeling and detecting 3D rigid objects randomly located in complex cluttered environments. Models are built (in reference scale) using visual saliencies (interest points) in template images presenting the object of interest from various viewpoints. By matching interest point detected in camera-captured images (relative scale is used there) to visual saliencies from the database, the target objects are detected and verified. If a stereovision system is available, the procedure is separately performed for both cameras. Subsequently, the corresponding matches from both images can be used to solve the fundamental correspondence problem. The paper briefly discusses methodology and presents exemplary experimental results in vision-based robotic aplications.

Keywords

Target Object Reference Image Interest Point Visual Saliency Moment Invariant 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© CISM, Udine 2006

Authors and Affiliations

  • Andrzej Śluzek
    • 1
    • 2
  • Md Saiful Islam
    • 1
  1. 1.School of Computer EngineeringNTUSingapore
  2. 2.SWPSWarsawPoland

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